GM 45896 REVERSE CIRCULATION OVERBURDEN DRILLING AND HEAVY MINERAL GEOCHEMICAL SAMPLING, PN-020 PROPERTY
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GM 45896REVERSE CIRCULATION OVERBURDEN DRILLING AND HEAVY MINERAL GEOCHEMICAL SAMPLING, PN-020PROPERTY
FALCONBRIDGE LIMITEE PN-020 PROPERTY
GAND AND LA RONCIERE TWPS. QUEBEC
REVERSE CIRCULATION OVERBURDEN` DRILLING AND HEAVY MINERAL GEOCHEMICAL SAMPLING BY T.E.BURNS, D.R.HOLMES AND S.A.AVERILL
MARCH 1988
FALCONBRIDGE LTÉE
PN-020 PROPERTY
GAND AND LA RONCIÈRE TOWNSHIPS
QUEBEC
REVERSE CIRCULATION OVERBURDEN DRILLING
AND HEAVY MINERAL GEOCHEMICAL SAMPLING
MMls.lin de rtnerQie et des RessatlrCBs S•rvlQe de Is Géolnformation
Diu 2 5 AVR togg No GAL -4569C
PREPARED BY:
T.E. BURNS AND D.R. HOLMES
OVERBURDEN DRILLING MANAGEMENT LIMITED
MARCH, 1988
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TABLE OF CONTENTS
Page
1.0 SUMMARY 1
2.0 INTRODUCTION 3
2.1 Project Outline 3 2.2 Principles of Deep Overburden Geochemistry in
Glaciated Terrain 6 2.3 Property Description and Access 9 2.4 Physiography and Vegetation 11 2.5 Previous Work 13 2.6 Project Costs 16
3.0 DRILLING AND SAMPLING 19
3.1 Drill Hole Pattern 19 3.2 Drilling Equipment 21 3.3 Logging and Sampling 21 3.4 Sample Processing 23 3.5 Sample Analysis 27
4.0 BEDROCK GEOLOGY 29
4.1 Regional Geology 29 4.2 Bedrock Geology of the Reverse Circulation Drill Holes 31 4.2.1 Stratigraphy, Structure, and Alteration 31 4.2.2 Lithologic Descriptions 34 4.2.2.1 Mafic Volcanics (Map Unit 1) 35 4.2.2.2 Gabbro (Map Unit 2) 36 4.2.2.3 Intermediate Volcanics (Map Unit 3) 38 4.2.2.4 Intermediate and Felsic Pyroclastics (Map Unit 4) 39 4.2.2.5 Lamprophyre (Map Unit 5) 41 4.2.2.6 Diabase (Map Unit 6) 41 4.3 Bedrock Geochemistry 44
5.0 OVERBURDEN GEOLOGY 44
5.1 Quaternary History and Stratigraphy of the Abitibi Region 44 5.2 Quaternary Geology of the PN-020 Property 48 5.2.1 Missinaibi Formation (Abitibi Unit 3) 49 5.2.2 Chibougamau Till (Abitibi Unit 4) 50 5.2.3 Ojibway II Sediments (Abitibi Unit 5) .51 5.2.4 Holocene Sediments (Abitibi Unit 7) 52
TABLE OF CONTENTS (cont'd)
Page
6.0 OVERBURDEN GEOCHEMISTRY 52
6.1 Regional Gold and Base Metal Background and Anomaly Threshold Levels 52
6.2 PN-020 Heavy Mineral Gold Anomalies 53 6.2.1 Sample 80-04 Anomaly 61 6.2.2 Sample 86-10 Anomaly 63 6.2.3 Sample 99-03 Anomaly 63 6.3 Heavy Mineral Copper, Zinc and Arsenic Anomalies 64
7.0 CONCLUSIONS 66
8.0 RECOMMENDATIONS 67
9.0 CERTIFICATE 68
10.0 REFERENCES 69
FIGURES
Figure 1 PN-020 Property Location Map 4
Figure 2 Geglogical Setting of the PN-020 Property 5
Figure 3 Schematic Diagram of a Typical Reverse Circulation Rotary Drilling System 8
Figure 4 Claim Map 10
Figure 5 Surficial Features of PN-020 12
Figure 6 Geology of the Lac Shortt Mine Vicinity as Interpreted by Falconbridge Ltée 15
Figure 7 Regional Aeromagnetic Map 17
Figure 8 Sample Processing Flow Sheet 24
Figure 9 Effects of Glacial Transport on Gold Particle Size and Shape 26
Figure 10 Jensen Cation Plot of Mafic Volcanics 37
Figure 11 Jensen Cation Plot of Intermediate Volcanics 40
Figure 12 Jensen Cation Plot of Intermediate and Felsic Pyroclastics 42
Figure 13 Glacial History of the Abitibi Region 45
TABLE OF CONTENTS (cont'd)
TABLES
Page
14 Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
Table 7
Table 8
Table 9
Plan 1
Plan 2
Plan 3
Proposed Stratigraphic Sequence, Lac Shortt - Lac Opawica Area
Budgeted and Actual Costs for the PN-020 Reverse Circulation Drilling Program 18
Heavy Mineral Gold Dispersal Trains Identified by Overburden Drilling Management Limited Laboratory 20
Geochemical Contribution of One Gold Grain to a Fifteen Gram Sample 25
Bondar-Clegg Analytical Specifications 28
Table of Bedrock Lithologies Intersected in the PN-020 Reverse Circulation Drill Holes 32
Summary of Elevated Bedrock Gold Assays 43
Table of Quaternary Formations for the Abitibi Region 46
Heavy Mineral Gold Anomaly Screening 55
PLANS
Bedrock Geology and Alteration
Bedrock Topography and Quaternary Geology
Bedrock Geology, Heavy Mineral Geochemistry and Proposed Follow-up Exploration
TABLE OF CONTENTS (cont'd)
APPENDICES
Appendix A
Appendix B
Appendix C
Appendix D
Appendix E
Appendix F
Appendix G
Appendix H
Appendix I
List of Mining Claims, PN-020 Property
Drilling and Sampling Statistics
Reverse Circulation Drill Hole Logs
Sample Weights - Heavy Mineral Circuit
Gold Grain Counts and Calculated Visible Gold Assays
Bondar-Clegg Bedrock Analyses
Bondar-Clegg Heavy Mineral Analyses
Binocular Logs - Bedrock Chip Samples
Quaternary Sections:
Sections A-A', B-B', C-C'
Section D-D'
Sections E-E', F-F'
Sections G-G', H-H', J-J'
Section I-I'
1.0 SUMMARY
This report outlines the findings of a reverse circulation overburden
drilling/heavy mineral geochemical sampling program conducted by Falconbridge
Ltée on its PN-020 property in Gand and La Roncière Townships 5 km northeast of
Minnova's Lac Shortt gold mine in northern Quebec. Ninety-nine vertical holes
were drilled to (a) test the overburden for dispersed mineralization indicative of
subcropping, bedding-parallel, shear-hosted gold deposits and to (b) delineate zones
of intense bedrock deformation and/or alteration that could host deeper deposits.
Both bedrock and coarse clastic overburden sections were sampled. Total costs
averaged $96.85/metre ($29.53/foot).
The drill area is underlain by a northeast-trending series of Archean volcanic, pyroclastic and comagmatic intrusive rocks. Intermediate to felsic pyroclastics predominate in the northwest, where their distribution is profoundly influenced by the Esturgeon Syncline, and intermediate to mafic flows predominate in the
southeast. No alkalic volcanics or syenite bodies of the Lac Shortt type were intersected.
The Lac Shortt Fault probably continues across the property as an east-
northeast trending bedrock valley was intersected along strike from the known
fault. A broad, cross-cutting zone of shearing characterized by red hematization of the Lac Shortt type and locally by anomalous concentrations of gold appears to
be present in the east. Elsewhere shearing and hydrothermal alteration are spotty.
Overburden thickness in the drill holes averages 12 metres. All preserved
Quaternary strata are of Early Wisconsinan to Holocene age. The direction of Late
Wisconsinan ice flow was south-southwest. Chibougamau Till deposited by this ice
forms a relatively thin, and discontinuous horizon across the property, being
extensively supplanted by De Geer moraines especially in the east. Where present
the till is predominantly bedrock-derived making it an excellent geochemical sampling medium.
The gold content of the overburden heavy mineral concentrates is in the
normal background range for this part of the Abitibi Belt. Twenty-five of the twenty-eight detected heavy mineral gold anomalies are caused by nuggets or
random gold grain clustering and are of no exploration significance. The remaining
anomalies in Holes 80, 86 and 99 are of the dispersal train type. They are weak but
appear to correlate with bedrock structures delineated by the drilling and therefore
are potentially significant. Two of the anomalies have a copper association.
Based on the findings contained in this report a follow-up program consisting
of IP and VLF surveys and diamond drilling is recommended to locate the sources
of the three gold dispersal trains and to test anomalous sections of the cross-
cutting shear zone.
2.0
INTRODUCTION
2.1
Project Outline
Falconbridge Ltée conducted a 99 hole reverse circulation drilling program for the purpose of heavy mineral geochemical sampling of Quaternary tills and chip
sampling of the Precambrian bedrock subcrop on its PN-020 mineral property (Figs. 1 and 2) in the Chapais - Desmaraisville mining district of the Abitibi Greenstone
Belt in northwestern Quebec from August 18 to September 1, 1987. The PN-020
property is 5 km northeast of and along the inferred geologic strike of Minnova's Lac Shortt gold mine.
The objectives of the PN-020 drilling were to test the predominantly overburden covered property for glacially dispersed gold indicative of subcropping bedrock sources and to delineate zones of intense bedrock deformation and/or
alteration that could host deeper deposits. The program was of reconnaissance
scale with an emphasis on positioning holes close to or on favourable geological and/or geophysical targets.
Falconbridge contracted Heath and Sherwood Drilling (1986) of Kirkland
Lake, Ontario to perform the drilling and Overburden Drilling Management Limited
(ODM) of Nepean, Ontario to manage the program. Geologist S. Averill prepared
the hole layout in March, 1986 (the program was originally scheduled for dune, 1986
but had to be postponed due to budget restrictions). Geologists T. Burns and T.
Thompson together with geotechnician B. Bark spotted, logged and sampled the drill holes and supervised the drilling.
All holes penetrated the entire overburden section and were extended
approximately 1.5 metres into bedrock. In total, 440 overburden and 99 bedrock
samples were collected. Heavy mineral concentrates were prepared from the
overburden samples at ODM's laboratories in Rouyn, Quebec and Nepean, Ontario. Gold particles sighted during processing were measured to determine their
individual contributions to the overall gold content of the concentrates and were
classified according to their distance of glacial transport. Subsamples of the heavy
mineral concentrates were analyzed for gold, copper, zinc and arsenic.
CASA BERARDI AREA
1Villeb0ls pJou tel
Normetal Ap
p ALa Sarre
Hearst
Wawa
Lake Sudbury
Superior ~, p
QUEBEC
ONTARIO S.
Ottawa
•
Lake
H uron
•
0 200km
A Senneterre
pNoranda Va t d'Or
Hernlo A pKirkland Lake •
1 T i mmms
A
pSelbaie pMatagami pDesmaraisviIle
Figure 1 - PN-020 Property Location Map
Detour p \ Lake
A Chibougamau
A Chapais
• PN-020 PROPERTY
0 10
1 : 500.000
~ Metavolcanics (undifferentiated)
Fl Metasediments Q Mafic intrusives
Felsic intrusives Obatogamau Formation (basalts,gabbro)
Chibouqamau
uettard=o =-
Figure 2 Geological Setting of the PN-020 Property
(Source: MERQ-OGS, 1983)
-6
The bedrock chip samples were logged under a binocular microscope and were
analyzed for the major oxides; their lithologies and chemistry were then used to
refine Falconbridge's existing interpretation of the property geology (Plan 1).
Subsamples of the bedrock chips were also analyzed for gold, copper, zinc and
arsenic.
A preliminary report on bedrock stratigraphy and alteration and overburden
gold grain results was submitted to Falconbridge in November, 1987 (Burns and
Averill, 1987). The present report constitutes the final documentation of the work
performed and includes a full interpretation of processing and analytical data. A
detailed analysis of local Archean and Quaternary stratigraphy is included and used
in the interpretation of the bedrock and heavy mineral geochemistry.
2.2 Principles of Deep Overburden Geochemistry in Glaciated Terrain
During the Pleistocene epoch of the Quaternary period, the crowns of all ore
bodies that subcropped beneath the continental ice sheets of North America were
eroded and dispersed down-ice in the glacial debris. The dispersal mechanisms
were systematic (Averill, 1978) and the resulting ore "trains" in the overburden are
generally long, thin and narrow but most importantly are several hundred times
larger than the parent ore bodies. These large trains can be used very effectively
to locate the remaining roots of the ore bodies.
Because the dispersal trains originated at the base of the ice, they are either partly or entirely buried by younger, nonanomalous glacial debris. Most trains are
confined to the bottom layer of debris deposited during glacial recession -- the
basal till. In fact, the sampling of glacial overburden for exploration purposes is commonly referred to as "basal till sampling". It is important to note, however,
that in areas affected by multiple glaciations the bottom layer of debris in the
overburden section may be only the lowermost of several stacked basal tills, and that a disperal train may occur at any level within any one of the basal till
horizons. Consequently, the term "basal till sampling" is not synonymous with the
collection of samples from the base of the overburden section. Moreover, the term
-7 -
is not strictly correct because significant glacial dispersal trains can occur in
formations other than basal till.
From the foregoing statements, it can be seen that glacial dispersion and
glacial stratigraphy are interdependent. Consequently, the effectiveness of
overburden sampling as an exploration method is related to the ability of the sampling equipment to deliver stratigraphic information from the unconsolidated
glacial deposits. In areas of deep overburden, including most of the Abitibi
Greenstone Belt in northwestern Quebec, drills must be used. Most drills have been designed to sample bedrock and are unsuitable •for overburden exploration, but in
the last fifteen years rotasonic coring rigs and reverse circulation rotary rigs have
been developed to sample the overburden as well as the bedrock. Both drills
provide accurate stratigraphic information throughout the hole and also deliver large samples that compensate for the natural inhomogeneity of glacial debris.
Reverse circulation rotary rigs are much more widely used in the Abitibi than
are rotasonic coring rigs. They employ dual-tube pipe and a tricone bit with the
outer pipe acting as a casing to contain the drill water for recirculation and to
prevent contamination of samples by material caving from overlying sections. Air
and water are injected at high pressure through the annulus between the outer and
inner pipes to deliver a continuous sample of the entire overburden section through
the small inner pipe (Fig. 3). The sample is disturbed but returns to surface
instantly, and the precise positions of stratigraphic contacts can be identified. Full
sample recovery is possible in all formations regardless of porosity or consistency,
although sample loss due to blow-out commonly occurs in the first 1 to 3 metres of
the hole until a sediment seal is made around the outer pipe.
Reverse circulation holes are normally extended 1.5 metres into bedrock.
Cuttings of a maximum 1 cm size are obtained. These cuttings are used to
determine the bedrock stratigraphy, structure and geochemistry and are also
compared to the till clasts to help determine ice flow directions and glacial dispersal patterns.
Air Compressor
Wate
Pump
Center Tube Excess +—
Air Out
Rotary Swivel
Cyclone
Air and Water In
Sample and Water :4:
Rods
Pack Ott Sub
•
O ~ • Y • , • . .• • ~ ~ • •
• G • I • ~ ~ . a a
0 • O ~J •
O Bit
•
-8-
Figure 3 - Schematic Diagram of a Typical Reverse Circulation
Rotary Drilling System
-9-
Most of the glacial overburden in Canada is fresh, and metals in the
overburden occur in primary, mechanically dispersed minerals rather than in secondary chemical precipitates. While ore mineral dispersal trains are very large, they are also weak due to dilution by glacial transport and are difficult to identify
from a normal "soil" analysis of the fine fraction of the samples. Consequently,
heavy mineral concentrates are prepared to amplify the primary anomalies, and
analysis of the fines is normally reserved for areas where significant post-glacial oxidation is evident. The heavy mineral concentrates are very sensitive, and
special care must be taken to avoid the introduction of contaminants into the
samples. On gold exploration programs, it is advantageous to separate and examine
any free gold particles because most gold anomalies in heavy mineral concentrates
are caused by background nugget grains that are of no interest.
2.3 Property Description and Access
The PN-020 property consists of 225 contiguous mining claims (Fig.4,
Appendix A) in southern Gand and southwestern La Ronciére Townships, centered approximately 5 kilometres northeast of Minnova's Lac Shortt gold mine (Fig. 2). It
roughly forms a rectangle oriented east-west with a narrow western arm extending
to directly north of the mine. The PN-020 claims were staked by Falconbridge
Ltée in 1980 subsequent to the discovery of the Lac Shortt gold mine. At the time
of staking Falconbridge Ltée entered into a joint venture agreement with
Corporation Falconbridge Copper whereby the former have retained a 51 percent
interest in the property. Minnova Inc. acquired Corporation Falconbridge Copper's
assets in 1985, including its 49 percent interest in the PN-020 property.
The western arm of the PN-020 property is accessed by a recently
constructed all-weather gravel road connecting the Lac Shortt Mine to provincial
Highway 113 approximately 25 kilometres northeast of Desmaraisville. Central
and eastern PN-020 are accessed by a network of logging roads and trails which connect to the Lac Shortt Mine road (Plan 1). Tractor roads were cleared to of f-road drill hole sites.
LA RONCIÈRE TWP
Figure 4 - Claim Map
2.4 Physiography and Vegetation
The PN-020 property lies in the southeasten margin of the Abitibi Uplands (Bostock, 1968), a north-sloping clay belt region that was covered by Lake Ojibway
10,000 years ago during Late Wisconsinan ice withdrawal. The southern boundary
of the clay belt is the Hudson Bay - St. Lawrence River drainage divide, and also roughly coincides with the southern edge of the Abitibi Greenstone Belt. Average
overburden thickness in the clay belt typically ranges from 10 metres in the south
where Lake Ojibway was shallow to 30 metres in the north where the lake was
deeper. The average overburden thickness in the PN-020 drill holes was 11.8
metres.
The highest elevation on the property is 350 m ASL on a northeast-trending, discontinuous, bedrock-cored ridge that bisects the property. The elevation drops to 305 m ASL along Ruisseau Dalime, a creek that generally follows the southeast
flank of the ridge and flows from Lac Lewis in the north to Lac Opawica in the
south (Fig. 5). A major U-shaped bend is present in. the creek on the east-central
part of the property. This diversion appears to be controlled partly by bedrock topography (Plan 2) and partly by surficial features, especially west-northwest
trending De Geer moraine ridges. The area within the U-bend contains a number of
small drumlins oriented 210 degrees. Outcrops are common above 320 m ASL (Plan
2).
Most of the property is drained by Ruisseau Dalime, but the northwestern corner is drained by tributaries of the north-flowing Rivière Opawica.
Approximately 70 percent of the property was logged in the mid to late 1960's and
is in an early stage of post-harvest regrowth. The remainder of the property
supports a stunted natural boreal forest (15%) or is swamp-covered (15%).
Figure 5 - Surf icial Features of PN-020
-13-
2.5 Previous Work
The GSC mapped the area encompassing the PN-020 property in an early, 1
inch to 1 mile reconnaissance survey (Shaw, 1937) and documented a gold-quartz
vein -- the Gand I occurrence -- 2 km west of the Lac Short Mine (Fig. 2). The
Ministère de l'Energie et des Ressources du Quebec (MERQ) later mapped this area
at a more detailed 1:20,000 scale (Lamothe, 1981 and 1982).
The local stratigraphic sequence, as established by Lamothe and by others
working west of the property (Sharma and Lacoste, 1981) and modified to
incorporate work done in the vicinity of the Lac Shortt Mine by Falconbridge Ltée
(Cormier et al., 1984), is presented in Table 1. Most of the PN-020 property is said
to be underlain by intermediate blocky and lapilli tuff, with mafic volcanics to the southeast of Ruisseau Dalime. Gabbro sills intrude both of these units, and granite and anorthositic gabbro intrusives underlie the northwestern and western property boundaries, respectively. The west arm of the property extends into an area of
differentiated mafic intrusives named the Chute à l'Esturgeon complex.
Different workers disagree on the structural setting of the property.
Cormier shows a number of northeast trending isoclinal synclines and anticlines
crossing the property (Fig. 6). Lamothe (1981) initially indicates only one northeast
trending syncline on the west half of the property but later (Lamothe, 1982) shows
an overturned southeast trending syncline on the east half of the property
contradicting his 1981 work where the maps join. All are in agreement though that
the west half of the property contains northeast trending, isoclinal fold structures.
The Lac Shortt Fault, which controls mineralization at the Lac Shortt Mine and is
characterized by red hematization and a distinctive green mica schist is known to
extend to within 1.5 km of the property, but has not been observed on the property.
Along strike of the Lac Shortt Fault Cormier shows a synclinal axis crossing the
property along the main course of Ruisseau Dalime.
- 14 -
TOP (NORTH)
Unit No. VI Intermixed mafic lavas and gabbro sills; minor tuff bands.
Unit No. V Chute à l'Esturgeon differentiated complex (=Bourbeau sill??).
Unit No. IV Sub-Unit IVc Monogenic blocky tuff; 2 types of fragments, feldspathic crystal
tuff matrix, occasional amphibole porphyries
Sub-Unit IVb
Volcanic alkali (Na, K) rich rock. Auriferous dolomitic and
syenitic ore zone
Lac Shortt Fault
Sub-Unit IVa
,-- Polygenic blocky tuff; great variety of large and angular
fragments; quartz-feldspar porphyritic matrix
Unit No. III Pillowed and vesicular basalts, andesite; minor gabbro and diabase
sills and dykes
Opawica Lake Fault
Unit No. II Intermediate to felsic tuff, lapilli tuff occasional quartz-feldspar
porphyries, also lapillistone and blocky tuffs
Unit No. I Porphyritic lavas; gabbro sills and mafic tuffs
Table 1 - Proposed Stratigraphic Sequence, Lac Shortt - Lac Opawica Area (Source: Cormier et al., 1984)
1•. •.l h •1
LEGEND
Acid Volcanic*
Inle,m.a,ale-00,6 Volcanic*
Basic Volcanic.
Tuff
En Green Mice Tof f
0
o~• -- • 0 0 0
o 0 UNIT IVa o 0 o VIOa,VII:,froQ,Py,Chert o 0 0 0 0 0 0 0 0
v2,V9a
V4
VS,V6 VT
V9
V9R
V10,VII
Of
IG
Is
20
3G,3Go
, , ,3G, • •
* GAND TWP * L'ESPERANCE • , r t ♦
° 3G' . e
30 Dlobes.
Y'fel,it , , Q+Mal.c fault
Anticline o.i.
Syncline o.ls
O 16.
ô L,
a VIO,VI I pi
a
,V 2 O
•V4 J• • • UNIT III
V5,V6,V7
'J~V5,V6,V7 i• ! 4
Lup,lll Tull, Blocky Toil
Dua.tc - feldspar Porphyry
Grand., G.onoeioril.
Syenile , Pola.110 Rock
Soaic Roct
(•..1 Anorino,7i. G abbe. Geobro , 0ic,4.
(o~
R-=1 (xxx)
1• •1 I°• °I
Figure 6 - Geology of the Lac Shortt Mine Vicinity
as Interpreted by Falconbridge Ltée (Source: Cormier et al., 1984)
- 16 -
Regional aeromagnetic mapping represents the mafic volcanics in the
southeast corner of the property in low magnetic relief, and the tuffs in moderate
relief (Fig. 7). A linear high suggestive of diabase is coincident with the bedrock-cored ridge. High magnetic relief is also present at Lac Shortt, west of the
property in the Chute à l'Esturgeon complex, and along sections of the long
Opawica Lake Fault that passes through Lac Opawica south of PN-020.
Prior to Falconbridge's acquisition of PN-020 in 1980 there is no known
record of mineral exploration on the property. Mineral exploration by Falconbridge
Ltée has been carried out between 1980 and 1985 (S. Bruce, pers. comm.). To date
Falconbridge has cut 100 metre corrected grids over almost the entire property
(Plan 1) and subsequently carried out geology and rock geochemistry surveys on the
grids. Ground magnetometer, VLF, and humus sampling surveys have also been conducted over most of the grids. Limited follow-up including MaxMin and IP surveys and 24 diamond drill holes (totalling 4,758 metres) has also been performed.
Geochemical results from outcrop and drill core sampling have been generally
disappointing with elevated gold values in only one outcrop and six short drill core
segments, with the highest assay yielding 3.8 grams/tonne (Plan 1).
2.6 Project Costs
Budgeted and actual costs for the 1987 reverse circulation drilling program
are presented in Table 2. The budget figure of $182,368.00 ($119.65/metre,
$36.47/foot) was not changed from the 1986 proposal which was based on the
following assumptions:
1. One hundred holes totalling 1,500 m; average 15 m per hole
2. Drilling productivity at 6 m per operating hour
3. An average bit life of 45 m
4. A total of 500 overburden samples (average 5 samples per hole)
♦~1'
/~.~ . ~ ~/' c alk~" ~P.SR18r815Y1~~Q ~ ~âc elôr Laké
91~~• ' _ aa~,r:~%~~~~ll~~r}~h~ti :~ ` ~~` ''~~~ !~<~
~~ a .~
/,►, ~ .~a ~ _A- P
Figure 7 - Regional Aeromagnetic Map
(Source: GSC, 1966)
Service Company
Budget Actual
$ Total _ $/Metre $/Foot $Total $/Metre $/Foot
1. Pre-drilling ODM 1,080.00 .71 .22 277.50 .22 .07
2. Drilling Operations and road clearing H&S 109,390.00 71.76 21.88 65,801.98 51.08 15.57
3. Field supervision, logging, sampling ODM 22, 585.00 14.82 4.52 12,755.99 9.90 3.02
4. Sample shipping ô and processing Various, ODM 20, 250.00 13.28 4.05 17, 783.98 13.81 4.21 i
5. Analytical Bondar-Clegg 11,063.00 7.26 2.21 10,137.84 7.87 2.40
6. Report (est.) ODM 18,000.00 11.81 3.60 18,000.00 13.97 4.26
TOTALS 182,368.00 119.64 36.48 124,757.29 96.85 29.53
Table 2 - Budgeted and Actual Costs for the PN-020 Reverse Circulation Drilling Program
- 19 -
Ninety-nine holes were drilled (Appendix B) averaging 11.8 m or 22 percent
below the budget estimate. Because of shallower than expected overburden,
drilling productivity was 9.1 m per hour or 33 percent higher than the budget
estimate. Bit life averaged 46 m, essentially as budgeted. The total number of
overburden samples was 440 or 12 percent below the budget estimate. As a result
of the reduced hole depth, increased drilling productivity and fewer overburden
samples collected, total costs fell to $124,757.29. This is 31 percent less than the
budget estimate and averages $96.85/metre; average for Abitibi programs.
3.0 DRILLING AND SAMPLING
3.1 Drill Hole Pattern
The direction of ice movement over PN-I2• was from the northeast and
north-northeast in the Illinoian and Wisconsinan glaciations respectively. Since the
bedrock strata have a northeast strike, and since any gold mineralization would be
expected to occur in bedding-parallel shears, it follows that any gold dispersal
trains should trend parallel to the bedrock strata. ODM has encountered only one
such bedding-parallel train (Table 3) -- the EP train at Waddy Lake, Saskatchewan.
This train is very long (4.5 km) but relatively narrow (100 to 200 metres). Bedding-
perpendicular trains are much more common; the average length of eleven such
trains that ODM has delineated (Table 3) is only 500 metres but the width is
considerably greater (generally 300 to 400 metres) than that of bedding-parallel trains.
The PN-020 holes were drilled 250 metres apart on traverses cross-sectioning
the entire property except the west arm at approximately 1,000 metre intervals. This drilling pattern is tailored to long, narrow dispersal trains from bedding-
parallel sources and should therefore provide effective exploration coverage. It
also provides optimum bedrock stratigraphic information and ensures detection of
any stratigraphically controlled bedrock valleys that could influence gold dispersal patterns.
- 20 -
TRAIN LENGTHI(m)
PROVINCE GOLD DEPOSIT TRACED EST. TOTAL
Saskatchewan Lake "X"2 300 300
Saskatchewan Star Lake 300 800
Saskatchewan Lake "Y" 500 1000
Saskatchewan Waddy Lake2 600 2000
Ontario McCool 300 400
Quebec Cooke Mine3 800 1000
Quebec Golden Pond West 300 4004
Quebec Golden Pond 400 5004
Quebec - Golden Pond East 800 10004
Quebec Orenada 100 200
Quebec Kiena 100 300
Quebec Chimo 600 1000
Newfoundland Devil's Cove 2000 2000
1 - Based on minimum 10 gold grains of similar size and shape per 8 kg sample for free gold trains and on coincident high gold and base metal assays for invisible gold trains
2 Deposit oriented parallel to glacial ice advance
3 Occluded gold deposit
4 Train foreshortened and/or gapped by erosion in last ice advance
Table 3 - Heavy Mineral Gold Dispersal Trains Identified by
Overburden Drilling Management Limited Laboratory
-21-
3.2 Drilling Equipment
Heath and Sherwood's drill rig employed an Acker MP drill head with a 3 metre feed cylinder. The drill, together with all its ancillary equipment including
air compressor, water pump and logging and sampling facilities, was unitized and
enclosed on the bed of a Nodwell Model 160 tracked carrier for all-terrain mobility
and all-weather operation.
The rig employed an air compressor with a rated capacity of 300 cfm at 160
psi and a water pump having a capacity of 20 gpm at 600 psi. Water flow was
normally restricted to 4-5 gpm to improve recovery of fines. The rig was equipped
with a 12 volt DC Cool White fluorescent fixture that simulates natural sunlight
for accurate sample logging. All equipment except the air compressor and Nodwell
carrier was operated hydrostatically from a central diesel engine.
The rig carried twenty-two 10-foot drill rods. The holes were logged in
metres using the approximate conversion factor of 3 metres to 10 feet. This
resulted in the logged hole depth (Appendix C) being 1.6 percent less than true
depth.
Heath and Sherwood supported the drill rig with a GoTrac GT-1000 muskeg
tractor equipped with a 400-gallon water tank. Road clearing was done by Heath
and Sherwood using a Caterpillar D-5 wide-pad bulldozer.
3.3 Logging and Sampling
The PN-020 samples were collected in two 20 litre buckets coupled with a plastic tube. This procedure ensures a quiet settling environment thus reducing the
loss of fines encountered if only one bucket is used and allowed to overflow. Most
of the clay is still lost but a research study made by ODM (Dimock, 1985) showed
that sand loss is insignificant and silt loss is reduced to 40 percent compared to 72 percent with the one-bucket system. Interestingly, fine gold is lost in direct
proportion to fine minerals of low specific gravity such as quartz and feldspar
- 22 -
because the flake shape rather than high density of fine gold is the primary factor
controlling the rate of settling. Further research conducted by ODM (Kurina, 1986)
on various inlet/outlet attachments on the second bucket showed an additional 33
percent of the fine material in the overflow could be retained by utilizing a
horizontally curved inlet tube, which induces spiral flow, and a vertical stack
skimmer on the outlet. The two-bucket system with the modified flow
configuration was employed on the PN-020 program.
A 10-mesh (1700 micron) screen was employed over the first bucket to
separate and discard the majority of rock cuttings and thereby increase the
proportion of matrix material which is used to identify and trace dispersal trains.
The +10 mesh rock cuttings were constantly monitored (Appendix C) to discern any
variations which could give clues to overburden stratigraphy, or for any clasts
indicative of an environment suitable for gold or base metal mineralization.
Approximately 20 percent of the cuttings were kept for future reference. The
degree of sorting of the -10 mesh matrix was monitored to differentiate till from
sand and gravel.
Till units were sampled continuously using an average sample interval of 1.5
metres. Glaciofluvial sand and gravel were sampled over longer three to five
metre intervals. Glaciolacustrine clay and silt were not sampled because they are
of no exploration value.
In the field, both the overburden and bedrock samples were assigned an alpha-
numeric code denoting the drilling project, the year, the position of the hole in the
drilling sequence, and the position of the sample in the drill hole. Thus a
designation such as LS-87-10-03 indicates the third sample collected from the
tenth hole drilled in 1987 on PN-020 (Lac Shortt).
Following collection, the overburden samples were reduced to 7-9 kilograms
with an aluminum scoop, packed in heavy plastic bags and shipped in 20-litre metal
pails to the ODM processing laboratory in Rouyn, Quebec.
- 23 -
3.4
Sample Processing
ODM's processing procedures for overburden samples are illustrated in the
flow sheet of Figure 8 and may be summarized as follows:
First, a 250 gram character sample is extracted from the bulk sample using a
tube-type sampler. This character sample is dried and stored for future reference.
On some programs, its minus 250 mesh fraction is separated and analyzed to allow comparison with the heavy mineral analyses.
The remainder of the bulk sample is weighed wet and is sieved at 1700
microns (10 mesh) to separate the clasts from the mineral matrix. The +1700
micron clasts are weighed wet and the -1700 micron matrix is processed on a shaking table to obtain a preconcentrate. The table concentrate and all fractions obtained from it are weighed dry. The PN-020 sample weights are listed in Appendix D.
While the samples are being tabled, special procedures developed by ODM are
used to effect the separation of gold grains from other heavy minerals. These
grains are picked from the deck, placed under a binocular microscope, measured to
obtain an estimate of their contribution to the eventual assay of the concentrate
(Table 4), and classified as delicate, irregular or abraded (Fig. 9) to determine their
approximate distance of glacial transport. Photomicrographs (35 mm slides) are
taken if more than 10 gold grains are present.
Magnetite, with a specific gravity of 5.2, is the heaviest of the common
minerals and normally forms the top mineral band on the table above garnet and epidote/pyroxene. Common flake gold coarser than 125 microns separates completely from the magnetite and is readily counted. Fine gold, thick gold and
delicate gold travel with the magnetite due to size and shape effects, and only 10
to 20 percent of such grains are readily sighted on the table. Gold particles can
also be obscured by pyrite which, if it is abundant, tends to cross the table in the gold path. However, ODM has developed a special panning technique to recover
Bulk Sample
8- 10 kg
Split
(Wet Sieve
j 700 ,44
- 24 -
+ 250 g STORE
+ 1700 STORE
Light Fraction STORE
Shaking Table & Gold Grain Count
Panning & Gold Grain Count (selected samples)
Light Fraction STORE
Magnetic Fraction STORE
1/4 STORE
Heavy Liquid Separation (Methylene Iodide SG 3.3)
Magnetic Separation
Split
3/4 Ship to Analytical Laboratory
Figure 8 - Sample Processing Flow Sheet
- 25 -
Size Flake Diameter Classification
(microns) ppb Au
Very Fine
Fine
Medium
I
Coarse II
It
11
I
Very Coarse
50 100
150 200
300 400 500
600 700 800 900
1,000
1,000+
10 100
330 760
2,400 5,400
10,000
16,200 24,000 33,300 43,700 55,000
55,000+
Table 4 - Geochemical Contribution of One Gold Grain
to a Fifteen Gram Sample
O
- 26 -
DELICATE
0-100 m ice transport; primary crystal faces, pitted leaf
surfaces and ragged leaf edges intact
IRREGULAR
100-1000 m ice transport; gross primary shape and pitted surface
intact
IRREGULAR
Curled leaf variety
ABRADED
1000+ ice transport; large primary leaf reduced to smaller flakes with polished
surfaces
0 500 i i
Microns
o
00 o
ROUNDED
1000+ m ice and stream transport; polished equidimensional grains
V' ABRADED
Spindled leaf variety
Figure 9 - Effects of Glacial Transport on Gold Particle Size and Shape
(Developed by Overburden Drilling Management Ltd.)
- 27 -
the hidden particles together with some copper, lead and arsenic pathfinder
minerals. Samples are normally panned if two or more gold particles are sighted on
the table or if any delicate gold is seen or if the table concentrate contains more
than 10 percent pyrite. The PN-020 table and pan gold counts are listed in
Appendix E.
After the gold grains have been examined, they are recombined with the
table concentrate. This concentrate is dried and a heavy liquid separation in
methylene iodide (specific gravity 3.3) is performed. The light fraction (specific
gravity less than 3.3) is stored and the heavy fraction undergoes a magnetic
separation to remove drill steel and magnetite. The PN-020 magnetic separates
were checked to ensure that they contained not more than five percent pyrrhotite.
The non-magnetic heavy minerals were separated into a 3/4 analytical subsample and a 1/4 library subsample using a riffled microsplitter.
3.5 Sample Analysis
Subsamples of the bedrock chips (Appendix F) and 3/4 splits of the non-
magnetic overburden heavy mineral concentrates (Appendix G) were homogenized
by pulping in a shatter-box and were then analyzed for gold by fire assay with
atomic absorption finish, for Cu and Zn by atomic absorption and for As by
colourimetry. In addition, major element compositions of the bedrock chip samples
were determined by borate fusion extraction and DC plasma detection. All
analytical work was done by the Ottawa laboratory of Bondar-Clegg and Company
Limited to the specifications shown in Table 5.
Gold grains are malleable and thus are difficult to homogenize with the rest
of the sample, often forming flattened "metallics" in the pulp. To alleviate this
Problem and obtain representative gold assays, concentrates that were known to
contain one or more coarse gold grains (generally over 200 microns) capable of
producing an anomalous assay (over 1000 ppb) were screened at 150 mesh after
pulping. Separate gold determinations were then made on the -150 mesh pulp and
the +150 mesh metallics, and a weighted average assay was calculated.
Sample Type Sample Preparation Lower
Element Detection Limit Extraction Method
All bedrock chips Pulverize to -200 mesh Cu Copper 1 ppm HCl-HNO3, (1:3) Atomic Absorption and H.M.C. 3/4s Zn Zinc 1 ppm HC1-HNO3, (1:3) Atomic Absorption
As Arsenic 2 ppm HNO3-11C104 Colourimetric *Au Gold 5 ppb Aqua Regia FA-AA @ 10 gm weight
unless otherwise indicated
Pulp and metallics Pulverize to -200 mesh; Au -150 0.01 ppm Aqua Regia Fire Assay AA H.M.C. 3/4s screen 150 mesh, weigh Au +150 0.01 ppm Aqua Regia Fire Assay AA
+150 and -150 Au Average Calculated
Selected H.M.C. 1/4s None Au Gold 5 ppb None Neutron Activation N 00
All bedrock chips Pulverize to -200 mesh Si02 Silica (Sî02) 0.01 pct Borate Fusion DC Plasma 1
TiO2 Titanium (Ti02) 0.01 pct Borate Fusion DC Plasma A1203 Alumina (A1203) 0.01 pct Borate Fusion DC Plasma Fe203* Total Iron (Fe2O3*) 0.01 pct Borate Fusion DC Plasma MnO Manganese (MnO) 0.01 pct Borate Fusion DC Plasma MgO Magnesium (MgO) 0.01 pct Borate Fusion DC Plasma CaO Calcium (CaO) 0.01 pct Borate Fusion DC Plasma Na20 Sodium (Na20) 0.01 pct Borate Fusion DC Plasma K20 Potassium (K20) 0.01 pct Borate Fusion DC Plasma P205 Phosphorous (P2O5) 0.01 pct Borate Fusion DC Plasma LOI Loss on Ignition 0.01 pct Gravimetric Total Whole Rock Total 0.01 pct
*except pulp and metallics samples
Note: All weight measurements are precise to 0.01 grams
Table 5 - Bondar-Clegg Analytical Specifications
- 29 -
Following receipt of the heavy mineral analytical results a number of
unexplained gold anomalies were noted. To check the reproducability and
significance of these anomalies, the 1/4 heavy mineral concentrates of samples
which produced the anomalies were examined for visible gold by panning and
submitted for non-destructive INA gold analysis.
4.0 BEDROCK GEOLOGY
4.1 Regional Geology
The PN-020 property is in the northeastern section of the Archean Abitibi
Greenstone Belt which comprises repeated komatiitic through tholeiitic to calc-alkalic cycles of lavas and volcaniclastics with coeval clastic and exhalative sedimentary rocks, porphyries, layered basic-ultrabasic sills, and plutons of potassium poor dioritic to tonalitic composition. These rocks have been complexly
deformed, metamorphosed to the subgreenschist to greenschist facies, and intruded
by late kinematic granodiorite and monzonite plutons (Gariepy et al., 1984).
The stratigraphic sequence in the Lac Shortt area (Table 1) is similar to the
sequence defined in the Chibougamau - Chapais area. The stratigraphic
correlations conducted in the Chapais - Chibougamau area terminate just east of
PN-020 and are shown on the Lithostratigraphic Map of the Abitibi Subprovince
(MERQ-OGS, 1983). A broad belt of mafic volcanics south of the Lapparent Pluton
(Fig. 2) that has been assigned to the Obatogamau Formation which probably
extends into the southeast corner of the PN-020 property. The Chute â l'Esturgeon complex west of the property is very similar to the Bourbeau Sill of the Chapais -
Chibougamau area while gabbro sills on PN-020 are similar to the Ventures Sill in
the Chapais mining camp (Cormier et al., 1984).
Four main foliations have been recognized in the area (Cormier et al., 1984).
The main foliation is related to the major folds which trend northeast and have
subvertical axial surfaces and steeply plunging axes. The folding is reflected in the aeromagnetic contours coincident with the Esturgeon Syncline (Fig. 7). The "S" and
-30-
"Z" shapes in the gabbro sills north of the complex (Fig. 6) were produced by a
second period of minor folding (Cormier et al., 1984).
The only major fault system is the regionally extensive Opawica Lake Fault,
considered to be the southwest extension of the Campbell - Gwillim - Waconichi
Lake Fault to which much of the gold and copper-gold mineralization in the
Chapais and Chibougamau areas is spatially associated (Lamothe, 1981; Sharma and Lacoste, 1981). The Lac Shortt Fault, hosting the Lac Shortt gold deposit, is a
structure parallel to and 3 km north of the Opawica Lake Fault and is known to
extend 1.6 km northeast from the mine. Minor late-stage tensional faulting is
present either as a north-northeast or a north-northwest trending set.
The principal mineral deposits in the region are (Fig. 2):
1. The Lac Shortt gold mine which started production in September, 1984 with preproduction reserves of approximately 2 million tonnes of 6.0 g/t
gold (cut) at a cut-off grade of 3.0 g/t (Morasse, 1986). It is a shear-controlled deposit hosted in alkalic mafic tuff and associated with a
syenite intrusion. The gold is very fine (average 6 microns) and occurs
as disseminated free grains in the gangue and as micro-inclusions in
pyrite (Cormier et al., 1984).
2. The Bachelor Lake gold mine which started production in July, 1982
with preproduction reserves of approximately 900,000 tonnes of ore
grading 6.22 g/t including 10 percent dilution. It is an epigenetic,
hydrothermal, silicified, shear-controlled deposit hosted by mafic
volcanics and comagmatic gabbro sills (Burn, 1984).
3. The Opemiska copper-gold mines of Minnova in the Chapais mining
camp that are hosted in sheared gabbro sills.
4. The Gand I gold occurrence (Fig. 2) contained within a series of pyritic
quartz veins cutting gabbro and mafic volcanics and having reserves of 104,300 tonnes at 4.97 g/tonne (Gagnon, 1984).
-31-
4.2 Bedrock Geology of the Reverse Circulation Drill Holes
4.2.1 Stratigraphy, Structure and Alteration
Bedrock lithologies intersected on PN-020 are listed in Table 6 and their
distribution is illustrated on Plan 1.
The most prominent structural feature on the property is the continuation of
the Esturgeon Syncline which has closure to the northeast and underlies
northwestern PN-020 (Plan 1). All of the strata in the syncline appear to belong to Unit IV of Cormier et al (1984). The thickest (average 400 m) and most continuous
of the folded horizons is a pyroclastic horizon; however this horizon is much less
extensive than Cormier believed. It appears to be overlain successively by a 200 m thick intermediate volcanic unit, a 150 m thick mafic volcanic unit and a tightly folded gabbro sill. On both the south and north limbs of the syncline the
pyrodastics are underlain by thick (at least 1 km) sequences of intermediate volcanics (mainly andesite); the intermediate volcanics on the south limb are in
turn underlain by more than 1 km of mafic volcanics (basalt; Unit III). The
intermediate and mafic volcanics are intruded by several folded gabbro sills, the
largest of which follows the stratigraphic top (south side) of the intermediate
volcanics on the north limb of the syncline. Lamprophyre was intersected in one
hole immediately north of Ruisseau Dalime and probably forms a thin dike that
could be genetically related to the syenite pluton at the Lac Shortt Mine. A
magnetically prominent diabase dyke parallel to and north of Ruisseau Dalime (Fig.
7) was intersected in two drill holes.
All of the intersected lithologies except diabase are of Archean age
(approximately 2700-2750 million years); the diabase is of a type that elsewhere has been dated as Early Proterozoic (2485 million years; Fahrig and Wanless, 1963).
The gabbro, pyroclastic and volcanic rocks are all moderately foliated to locally
schistose with most primary structural and textural features left intact. The principal mafic mineral in the mafic volcanic samples is chlorite; primary volcanic
pyroxene is rare, metamorphic hornblende is absent and metamorphic biotite is
sparse. This mineral assemblage is diagnostic of middle greenschist facies regional
5
4
3
2
n
- 32 -
PROTEROZOIC
Diabase
ARCHEAN
Lam proph yre
Pyroclastics
4a - intermediate
4b - felsic
Intermediate volcanics
Gabbro
Mafic volcanics
6
Table 6 - Table of Bedrock Lithologies Intersected in the
PN-020 Reverse Circulation Drilling Program
- 33 -
metamorphism. The lamprophyre is unfoliated but much of its biotite has been
chloritized suggesting emplacement occurred during the waning stages of
metamorphism. The diabase is unfoliated and unaltered and therefore post-dates
metamorphism.
Shearing is relatively common. It often appears to be localized but is
persistent in the area of Holes 51 to 56 between Lines 69E and 75E. This shear
zone appears to be confined to the southern intermediate volcanic horizon but to
cut across this horizon in a northwesterly direction. It does not offset the nearby
diabase dike and therefore appears to be relatively old. The shear zone may
account for the major bend that is present in Ruisseau Dalime at this point.
A 20 to 30 metre deep east-northeast trending bedrock valley (Plan 2) occurs on the south-central part of the property with the deepest segment under the
offset in Ruisseau Dalime. This valley is along strike from and probably represents
the northeastern extension of the Lac Shortt Fault. However the fault zone
appears to be much narrower here as there is no indication of intense shearing or
deformation in any of the intersections delineating the valley.
A northwest trending fault crosses the centre of the property where it is
recognized by the disruption of magnetic contours and an apparent offset in the
diabase dike. Faults of this type result from late-stage tensional fracturing and
are generally sterile.
Earthy hematite is present in 10 bedrock intersections at concentrations of
up to 3 percent. It imparts a red stain on the other minerals in the rock. This stain
is similar to but generally less pronounced than that at the Lac Shortt Mine. Three
of the ten hematized intersections are along the main cross-cutting shear zone and
the others are scattered throughout the drill area.
The distinctive green mica associated with mineralization at the Lac Shortt
Mine was not intersected in any of the drill holes. Pervasive silicification was
noted only in Holes 03, 32 and 39. The Hole 32 intersection also contains one percent earthy red hematite.
- 34 -
Disseminated Fe/Mg carbonate is the most frequently encountered alteration
product and is primarily restricted to the pyroclastic and intermediate volcanic
units. It is not present in the cross-cutting shear zone in the east. Concentrations
are generally in the one to two percent range with a maximum of twenty percent in
Hole 42.
Calcite veining occurs primarily, although sporadically, in the southeastern
half of the property and does not show any lithologic affinity. The average
concentration is generally less than five percent with a maximum of thirty percent
in Hole 78. The best continuity is in Holes 63 through 70.
4.2.2. Lithological Descriptions
Brief binocular lithologic descriptions of the bedrock samples were prepared (Appendix H) to confirm and amplify field descriptions with the objective of
producing an accurate stratigraphic map. Particular attention was paid to primary
features, and the rocks were assigned genetic names such as mafic volcanics rather
than metamorphic names such as chlorite schist.
Reasonably accurate measurements of primary mineralogy, structure,
texture, degree of metamorphism and alteration can be made from chip samples
with a binocular microscope, but inherent limitations are present. These
limitations include:
1. Inability to differentiate gray plagioclase from pale gray-brown and
gray-green pyroxene where the grain size is less than 0.1 mm as in
many volcanic rocks. This often impedes differentiation of
intermediate volcanics from mafic volcanics in greenstone belts as many of these belts have undergone only subgreenschist facies
metamorphism such that primary pyroxene is preserved. In greenschist
and amphibolite facies belts where primary pyroxene has been largely converted to green chlorite and black amphibole, respectively,
intermediate and mafic units can be reliably differentiated but primary
textures are often obliterated.
2. Inability to determine bedding thickness or fragment size where the
dimensions of the beds or fragments are greater than the 1 cm diameter
of the coarsest drill cuttings.
3. Inability to recognize tops in bedded sections.
4. Difficulty in differentiating certain primary structures such as pillow
selvages from secondary veins and shears.
5. Necessity of inferring gross mineralogy of aphanitic samples from rock
colour and hardness.
A summary description of each lithologic unit is presented in the following sections.
4.2.2.1 Mafic Volcanics (Map Unit 1)
Mafic volcanics are present in 25 holes. This rock is generally dark green
and has a moderate to well developed foliation. The majority of the samples have
a grain size of 0.2-0.3 mm and an equigranular, interlocking texture. A poorly
developed porphyritic texture is locally present with sparse plagioclase phenocrysts
up to 0.8 mm. These textural features are suggestive of thick, massive, slowly
cooled flows. The remaining samples display chill structures that are generally
accompanied by a lightening of the colour from the usual dark green to an
andesite-like pale green or gray-green. The grain size in most of these is
gradational from aphanitic to 0.2 mm while in some the intermediate grain sizes are absent. The former pattern is suggestive of pillowed flows and the latter is
suggestive of hyaloclastites (flow-top breccias).
The mafic volcanic samples consist of 40 to 70 percent dark green chlorite
with the only other major mineral being white to gray-white plagioclase.
Accessory minerals include two percent quartz (Holes 10 and 60), five percent
magnetite (Hole 90) and five percent leucoxene (Hole 96). Secondary accessory
minerals indicative of hydrothermal alteration include 15 percent epidote in Hole
60 and 0.5 percent and 10 percent sericite in Holes 10 and 85, respectively.
Disseminated calcite is present in thirteen samples with an average
concentration of 2 percent and a maximum of 20 percent in Hole 86. Calcite
veining is present in nine samples with a maximum concentration of 50 percent
(Hole 86). Disseminated pyrite is the dominant sulphide occurring in 15 samples
with a maximum concentration of 5 percent. Pyrrhotite (5 percent) and trace
amounts of sphalerite and chalcopyrite are present only in Hole 12.
The Si02 content is within the range for typical mafic volcanics averaging 45
percent and ranging from 36.2 to 53.6 percent. Sample classification using the Jensen Cation Plot (Fig. 10) identifies sixteen of the mafic volcanics as tholeiitic basalts, six as calc-alkalic basalts, two as tholeiitic andesite and one as calc-alkalic andesite.
4.2.2.2 Gabbro (Map Unit 2)
Gabbro was intersected in 21 holes. It varies in colour from a solid dark
green to mottled green-white and ranges from massive to well foliated. Massive
undeformed intersections have retained their primary diabasic texture and have a
grain size range of 0.5 to 2 mm. Shear deformation producing a moderate to well
developed foliation has often obscured most of the original texture and reduced the
grain size to 0.2-0.5 mm.
The gabbro consists of 5 to 60 percent white to locally gray-white
plagioclase, 25 to 60 percent dark green chlorite, up to 40 percent dark green
primary pyroxene and up to 40 percent epidote. The most common accessory
mineral is finely disseminated leucoxene with concentrations up to 2 percent.
Additional accessory minerals include up to ten percent finely disseminated magnetite and up to one percent colourless quartz. The predominant sulphide is
pyrite which never exceeds a 3 percent concentration level. Trace amounts of finely disseminated chalcopyrite occur in Holes 48 and 84.
MgO A 1203
FeO + Fe203+TiO2
~'. ♦, •95 .♦ ♦, 78 ♦
•~• • 12 , 04 ~
.77 \ .74 .88 82 , 81.90
73 80 •772~ 98
71 .
62
60 23
•10
V, V V
MyO A1203
v,•u • F,,,0~ • r;o>
Figure 10 - Jensen Cation Plot of Mafic Volcanics
- 38 -
Disseminated and/or vein calcite with a total maximum concentration of 15
percent occurs in 13 samples. Disseminated Fe/Mg carbonate with a maximum
concentation of one percent occurs in thirteen samples.
4.2.2.3 Intermediate Volcanics (Map Unit 3)
Intermediate volcanics are the most frequently intersected rock type on PN-
020 and occur exclusively in 39 drill holes and in the upper 0.75 m of Hole 27. In
undeformed, unaltered samples the rock is typically medium green to gray-green,
moderately foliated to schistose, and has a grain size of 0.05 to 0.1 mm, locally up
to 0.15 mm. Half of the intermediate volcanics have an equigranular interlocking
texture and the other half are porphyritic with phenocrysts up to 1.5 mm
constituting 10 to 70 percent of the rock. Intense deformation has obliterated the primary volcanic texture and intense hydrothermal alteration has obscured the grain boundaries in both Holes 02 and 03.
The intermediate volcanics consist of 60 to 80 percent gray-white plagioclase
and a maximum of 25 percent gray-green chlorite. Relict primary pyroxene is
present only in Hole 15. White plagioclase accounts for most of the phenocrysts
but colourless quartz phenocrysts are locally present with a maximum
concentration of 15 percent (Hole 13).
The most common accessory mineral and the only sulphide is finely
disseminated pyrite with an average concentràtion of 0.5 percent and a maximum
of 5 percent. Secondary accessory minerals indicative of hydrothermal alteration
include up to 5 percent sericite (Hole 55), 2 percent earthy red hematite and 4
percent finely disseminated specular hematite (Hole 38). Pervasive silicification
has affected 5, 2 and 30 percent of the rock in Holes 09, 32 and 39, respectively.
Disseminated and/or vein calcite occurs in 20 of the intermediate volcanic
intersections with concentrations averaging 5 percent and never exceeding 25 percent. Veins of Fe/Mg carbonate occur in Holes 14, 15 and 35 with a maximum
concentration of one percent. Disseminated Fe/Mg carbonate occurs in 26 of the
intermediate volcanic intersections with a maximum concentration of 10 percent in
Hole 03.
- 39 -
The Si02 content ranges from 41.1 to 68.6 percent and averages 58 percent
which is normal for intermediate volcanics. Where the Si02 content is less than .53 percent, it has been lowered by the addition of substantial amounts of carbonate.
A silica content greater than 63 percent is accompanied by pervasive silicification
or quartz veining. Classification using the Jensen Cation Plot (Fig. 11) identifies 32 percent of the intermediate volcanics as calc-alkalic dacite, 2 percent as
tholeiitic dacite, 52 percent as calc-alkalic andesite, 7 percent as calc-alkalic basalt, 5 percent as tholeiitic basalt, and 2 percent as komatiitic basalt.
4.2.2.4 Intermediate and Felsic Pyroclastics (Map Unit 4)
Intermediate and felsic pyroclastics were intersected, respectively, in eight
and three holes. The intermediate pyroclastics (Map Unit 4a) are gray to gray-green and bedded, with a fine to coarse ash matrix (aphanitic to 0.5 mm) that comprises 25 to 75 percent of the rock. The predominant matrix component is 50
to 90 percent aphanitic gray-green andesite lithics. Other matrix fragments
consist of 10 to 4.5 percent plagioclase crystals, 10 to 15 percent chloritized
amphibole crystals and locally, 3 to 4 percent quartz crystals. The coarsest
fragments are exclusively andesitic in composition, varying from predominantly
buff to gray-green with a minimum size of 2.0 mm. The majority of these
fragments are aphanitic but locally they contain plagioclase phenocrysts with or
without chloritized amphibole phenocrysts.
The felsic pyroclastics (Map Unit 4b) are quartz-sericite schists consisting of
finely laminated beds of light green (chloritic) to yellow-green (sericitic),
subaphanitic to 0.1 mm, siliceous ash that are intercalated with slightly thicker
beds of cryptocrystalline chert generally at a ratio of 4:1. One to two percent colourless quartz "eyes" up to 0.25 mm occur locally.
With the exception of Holes 26 and 29 all of the pyroclastic intersections contain between 0.5 and 20 percent disseminated Fe/Mg carbonate. Disseminated
and/or vein calcite occurs only in Hole 26 (20 percent) and Hole 42 (5 percent).
~
F•0 ~ Fe.03 . TOz
~ p
Hiqh•Iron f.NS\ \Thoteulic Basalt
f0 ~ \e ee" \P
Hiqh- Magnesiun
p•" F\E ThOlenlrC
us', ,\C" ~ \ 8nsalt
a~•GP`G P \ woe's
\ ..
oo\e\
MgO
LEGEND
% , Field of 31 samples
• Single sample
FeO + Fe203+TiO2
•49 .
:" •~, , •67 ~ ;
3~ . .45 :,02.
~ %%~~
~ .
~f% ~~
,,
, ` ,, , /,
` 'os s ; •
. •
.,
A I 2 0 3 MgO
Figure 11 - Jensen Cation Plot of Intermediate Volcanics
- 41 -
Pyrite occurs in four of the seven intermediate pyroclastic samples as fine- grained disseminations along bedding planes and in two of the three felsic
pyroclastic samples as colloform aggregates within the chert beds.
The Si02 content for the intermediate pyroclastics varies from 55 to 63
percent while that for the felsic pyroclastics varies from 51 to 60 percent.
Classification using the Jensen Cation Plot (Fig. 12) identifies samples from Holes 28, 29 and .50 as calc alkalic basalt, Holes 01, 21, 22, 2.5 and 54 as calc-alkalic
andesite, Hole 20 as calc-alkalic dacite, Hole 26 as tholeiitic dacite and Hole 42 as
calc-alkalic rhyolite. The diverse compositions reflect the substantial hydro-
thermal alteration present in most samples as well as the fragmental nature of the
rock.
4.2.2.5 Lamprophyre (Map Unit 5)
Lamprophyre was intersected only in the lower 0.75 m of Hole 27. The
lamprophyre is red-gray and generally massive with a well developed porphyritic
texture. Phenocrysts account for 50 percent of the sample of which 80 percent are
euhedral biotite and 20 percent are anhedral olivine. The biotite phenocrysts are
occasionally chloritized around the margins and vary in size from 0.15 to 0.75 mm.
These phenocrysts show a subparallel alignment that is probably a flow foliation.
The olivine phenocrysts have been altered to a green serpentine-carbonate clay
that is locally rimmed by magnetite dust and vary in size from 0.5 to 1.5 mm. The
groundmass is a soft, aphanitic to 0.05 mm, undifferentiated mixture of carbonate
and saussurite formed from the alteration of feldspar. Hydrothermal minerals
consist of 3 percent disseminated Fe/Mg carbonate and trace amounts of
disseminated cubic pyrite.
4.2.2.6 Diabase (Map Unit 6)
Diabase was intersected in Holes 44 and 52. It is dark green to black and
massive with a well developed diabasic texture and a grain size range of 1 to 4 mm.
It consists of 55 percent gray-white, non-aligned euhedral plagioclase laths, 40
percent dark brown interstitial pyroxene, 10 percent disseminated magnetite and
up to 0.5 percent finely disseminated pyrite.
MgO A1203
Fe0 + Fe203+TiO2 F,.0 • Ee.,0 • 'NO:,
Alî 03 MgO
Figure 12 - Jensen Cation Plot of Intermediate and Felsic Pyroclastics
- 43 -
Sample No.
FIRE ASSAY-AA FINISH PULP AND METALLICS-FIRE ASSAY
Au (PO)
Wt. Analyzed (g)
Au Ave. (PPb)
Wt. Analyzed (g)
LS-87-26-09 25 10 L 34 37
32-11 15 10 L 34 73
53-04 20 10 274 250
56-03 25 10 68 219
67-04 1,885 10 L 34 243
95-03 80 10 L 34 217
NOTE: The pulp reject of 67-04 from the initial subsample assayed less than 5 ppb (30g test wt.) and additional subsamples of 67-04 and 95-03 returned values of less than 5 ppb and less than 0.05 ppm, respectively.
Table 7 - Summary of Elevated Bedrock Gold Assays
- 44 -
4.3 Bedrock Geochemistry
The only metal that reaches anomalous concentrations on the PN-020
property is gold. Copper and zinc levels are uniformly and uncharacteristically low
considering that 50 percent of the property is underlain by calc-alkalic volcanics.
Arsenic levels are also very low.
Six of the ninety-nine bedrock samples returned gold values over 10 ppb, with
a maximum value of 1,885 ppb in Hole 67 (Table 8). New subsamples of these six
were analyzed in an attempt to duplicate the initial results. Pulp and metallics
were run to alleviate a suspected problem with coarse gold. All except two of the
new subsamples returned values of less than the lower detection limit of 0.001
ounces per ton (34 ppb). In addition, the initial pulp reject from Hole 67 and second subsamples from Holes 67 and 95 were analyzed and all returned values of less than 5 ppb. The analyzed fraction in the pulp and metallics assays are much larger than
those in the initial assays, and thus are more reliable. The low pulp and metallics
assay for Hole 67 suggests that all of the gold in the sample was contained in one
very coarse grain that by chance emerged in the initial subsample. As a further
check all of the remaining bedrock chips from Hole 67 have been submitted for
pulp and metallics assay (results pending).
The two duplicated bedrock gold anomalies are in Holes 53 and 56 along the
inferred cross-cutting shear zone (Plan 1). Both anomalies are relatively weak
(average 50 ppb). Associated alteration and enrichment consists of two percent
disseminated Fe/Mg carbonate and one percent earthy red hematite in Hole 53 and one percent disseminated cubic pyrite in Hole 56.
5.0 OVERBURDEN GEOLOGY
5.1 Quaternary History and Stratigraphy of the Abitibi Region
The Quaternary geology of the Abitibi region, as determined by ODM from
thousands of drill holes and scanty literature, is summarized in Figure 13 and Table
8. Tills from three major glaciations and sediments from two interglacial periods
are present.
Hu(ISOrI Ba y
~~~(♦ T I T I T I IT III 1 1 1t~[ 1 7II~ III
C I 1 M II _ (
7 1 1 I I [ 1_ 1 1 11 I rI 1 1 I t I 1 1 8111
1
~ S I
T
IJ f T 1
111I111f Ij[ Î~I 7 1 I 11 r 1III
1,1 1 1 '1 II~I~I II'II I
LEGEND
SOURCE ROCKS
Paleozoic limestone
Protetozoic sandstone
Q Abitibi Belt Yolcanics
Arch•an granite
ICE MOVEMENT o„
Wisconeinan
Illinoian
f?1
• ME MLO
Scale
0 100 200ltm
1:1.000,000
VAL D DA
mi
T T 1111
• SUDBURY
Figure 13 - Glacial History of the Abitibi Region
4
6
5
2
- 46 -
Abitibi Quaternary Stratigraphy
0 Years B.P. HOLOCENE
7 Holocene sediments 7b - forest-peat member 7a - fluvial member
10,000 Years B.P. PLEISTOCENE
LATE WISCONSINAN
Cochrane Unit 6c - regressive sediments 6b - till 6a - transgressive sediments
Ojibway II Sediments 5d - littoral and aeolian member 5c - glaciolacustrine clay member 5b - glaciolacustrine sand member 5a - glaciofluvial member
Chibougamau/Matheson Till
100,000 Years B.P.
EARLY WISCONSINAN AND SANGAMON
Missinaibi Sediments 3c - Ojibway I member 3b - forest-peat member 3a - fluvial member
3
ILLINOIAN
Lower Till and Sediments
1, 000,000 YARMOUTH AND KANSAN Years B.P.
1
Older Till and Sediments
Table 8 - Table of Quaternary Formations for the Abitibi Region
- 47 -
The oldest till was deposited by ice moving southward from Hudson Bay --
possibly 1 million years ago in Kansan time -- and is enriched in clasts of
Proterozoic sandstone and Paleozoic limestone. This till is so rarely preserved that
it is of no significance in exploration. The next till (Lower Till) was deposited by
ice moving southwestward from New Quebec in Illinoian time more than 125,000
years ago. It is preserved in many buried valleys and contains the dispersal trains
from any mineralization in these valleys. The youngest till was deposited 10,000
years ago by Late Wisconsinan ice of the Laurentide sheet that originated in New
Quebec but had split into a southeast-moving Hudson mass west of Longitude 78°W
(Val d'Or) and a southwest-moving New Quebec mass east of this longitude. The
esker-like Harricana Moraine was deposited at the contact between the two ice
masses, the till to the west is known as Matheson Till; that to the east has not been
formally named but we call it Chibougamau Till.
In Yarmouth and Sangamon time immediately following the Kansan and
Illinoian glaciations, respectively, interglacial sediments including soil profiles and
northward-transported fluvial gravels were deposited on the Kansan and Illinoian
tills. The gravels consist mostly of recycled till debris, are oxidized, and often
contain wood fragments.
In Early Wisconsinan time 100,000 years ago and in Late Wisconsinan time
10,000 years ago, the region was flooded by glacial Lakes Ojibway I and II
respectively, and varved clay, silt and fine sand sheets up to 30 metres thick were
deposited. The Ojibway I sediments conformably overlie the Sangamon interglacial
sediments, and the complete Sangamon/Early Wisconsinan package is known as the
Missinaibi Formation (Skinner, 1973). The Ojibway I sediments coarsen upward
because they were deposited from a transgressive ice sheet. They were overridden
by the 2 km thick Wisconsinan ice sheet and are indurated, dry and platy whereas
the Ojibway II sediments were deposited from regressive ice, fine upward and are soft. Glaciofluvial esker/delta sands and gravels were deposited by the meltwater
rivers that fed both lakes.
- 48 -
The final glacial event in the Abitibi was a minor southeastward re-advance of a thin lobe of ice from the Hudson mass into the north part of Lake Ojibway II,
depositing Cochrane Till which consists mainly of clay recycled from the soft lake
bed. When the Cochrane ice melted, Lake Ojibway II drained catastrophically,
exposing the Late Wisconsinan esker ridges which were subject to considerable erosion by wave and wind action until they became stabilized by vegetation.
5.2 Quaternary Geology of the PN-020 Property
Most of the pre-Wisconsinan the Early Wisconsinan deposits appear to have
been removed from the PN-020 property during the Wisconsinan glaciation; Lower
Till was not intersected and the Missinaibi Formation was intersected in only one drill hole. The erosional process was probably aided by an elevated topography in Early Wisconsinan time. Lake Ojibway I would have been very shallow here as the
area is very close to the Hudson Bay/St. Lawrence River drainage divide and the
land surface had not been recently depressed by a major ice load to form a deep
basin as it was in Late Wisconsinan time when Lake Ojibway II formed. The
Ojibway I glaciolacustrine sediments normally form the thickest part of the
Missinaibi Formation; if these sediments were not deposited then the basal
Sangamon portion of the formation and the underlying Lower Till would have been
very susceptible to erosion by the Wisconsinan ice.
The property is 170 km east of the Harricana Moraine. During Late
Wisconsinan time it was covered first by the New Quebec lobe of the Laurentide
ice sheet and then by the southern edge of Lake Ojibway II, resulting in the
deposition of Chibougamau Till and a thin overlying layer of Ojibway II
glaciolacustrine sediments respectively. Developed concurrently with the till and
visible at surface is a series of De Geer sand and gravel moraines. De Geer
moraines are thought to be annual recessional ridges that develop in shallow water
along a receding ice front-marking the line where the ice breaks off and starts to
float away (Fairbridge, 1968). The De Geer moraines on PN-020 trend 120°, are 200 metres to 1 km apart and generally 3-5 metres high, reaching a maximum
height of 15-20 metres on the south-central edge of the property where one is
- 49 -
responsible for the sharp northwestward diversion of Ruisseau Dalime. Several
drumlins are present north of this moraine. These drumlins trend 210-215 degress,
or precisely perpendicular to the De Geer moraines (Fig. 5).
Based on regionally spaced data points, Vincent and Hardy (1979) have
estimated the maximum lake level to occur at a present elevation of 415 to 418
metres above sea level. As the average surface elevation across the property is
approximately 320 metres, this implies an average water depth of 90 to 100
metres. However, judging by the relative thinness of the Ojibway II sediments and
the presence of shallow-water deposited De Geer moraines, a more realistic depth
for Lake Ojibway II would be 20 to 25 metres.
Cochrane Till is not present on the property as the Late Wisconsinan ice re-advance terminated in the Joutel - Matagami area to the northwest.
Some units were mislogged in the field. Inconsistencies that became
apparent while the sections were being drafted were investigated by binocular
microscope examinations of the character sample splits. Wherever this led to a
revision of the field classification, a note has been added to the field log (Appendix C).
Quaternary units intersected on the PN-020 property are described in detail
below and are shown in section in Appendix I. The lines of section are shown on
Plan 2.
5.2.1 Missinaibi Formation (Abitibi Unit 3)
The only intersection of the Missinaibi Formation on PN-020 is in Hole 80
adjacent to Ruisseau Dalime in the centre of the property. It is 9.3 metres thick
and lies on bedrock in the buried valley of the Lac Shortt Fault (Plan 2). Working upwards the section consists of 3.2 metres of sand one metre of gravel, 4.8 metres of sand with pebble laminations, and 0.3 metres of pure dark brown, organic-rich
clay. Both sand sections are fine grained and an unoxidized gray colour but the
- 50 -
presence of organics in the overlying clay suggests that the sand is of interglacial
origin. The gravel section has a medium grained sand matrix and half Abitibi Belt
volcanic and half distal granitoid pebble and cobble clasts.
5.2.2 Chibougamau Till (Abitibi Unit 4)
During the wasting of the Late Wisconsinan ice sheet, a semi-continuous
layer of Chibougamau Till was deposited on PN-020. It lies directly on bedrock in
66 of the 99 drill holes and overlies the Missinaibi Formation in Hole 80. Where the
till was not intersected it has usually been supplanted by sediments associated, in
most cases, with the De Geer moraines (Plan 2). The absence of till is most
apparent on Section 3-3', the northeasternmost traverse, as well as Sections D-D' and E-E' across the centre of the property. The till averages approximately 5 metres thick and reaches a maximum of 22.5 metres in Hole 81. The thickest till
intersections occur in bedrock depressions which entrapped debris as the ice
melted.
The till matrix consists largely of gray to gray-beige to greenish fine sand
and silty rock flour. Recycled Early Wisconsinan glaciolacustrine clay from Lake
Ojibway I is a major matrix constituent in only a few till intersections. This
reflects the shallow depth of Lake Ojibway I in the area. Clasts in the till range
from pebble to cobble size with occasional boulders. The clast lithologies are
generally 70 percent local Abitibi Belt volcanics and sediments and 30 percent
granitoid material, with the Abitibi component increasing to 80 to 85 percent in
some sections, especially near the bedrock surface. A major source of granitoid
material -- the Lapparent Pluton -- is present just 5 km up-ice (Fig. 2), thus the
high volcanic and sedimentary clast component is indicative of intense scouring of
local bedrock. This coupled with the fact that the till contacts bedrock in all but
one of the holes in which it is present, indicates that the till is an excellent
medium for geochemical prospecting.
-51-
5.2.3 Ojibway II Sediments (Abitibi Unit 5)
The following sediments were deposited while PN-020 was flooded by Lake
Ojibway II:
Subunit 5b Ice-contact and ice-proximal glaciolacustrine sand and
gravel.
Subunit 5c: Ice-distal silty glaciolacustrine clay.
The sand and gravel unit (Subunit 5b) was intersected in 75 holes and
commonly forms De Geer moraines. The subunit overlies Chibougamau Till in 47
drill holes, and lies directly on bedrock in 28 drill holes. The thickness of the unit
averages approximately 7 metres and is a maximum of 40 metres in Hole 66 south of Ruisseau Dalime.
The sand constituent of Subunit 5b is fine grained, gray, contains interbeds of
clay and silt, and grades upward into glaciolacustrine clay/silt.
The gravel constituent of subunit 5b usually has a beige, medium to coarse
sand matrix and is rarely clast supported. Thinly interbedded gravels and fine
sands often have a till-like appearance when mixed together in the disturbed
reverse circulation samples but sorting in individual beds is usually well defined.
Clasts vary in size from pebbles to cobbles with occasional boulders and are
lithologically similar to the clasts in the Chibougamau Till.
The clay/silt horizon (Subunit 5c) is present in 83 of the 99 drill holes,
reaching a maximum thickness of 19.5 metres in Hole 80 and averaging approximately 3.5 metres. Its stratigraphy is described on the field logs as gray
silt with gray clay partings at the base grading upwards into soft, "pure", gray clay,
but subtle silt/clay varying is undoubtedly present throughout the section. The top
metre of clay is often an oxidized brown colour and gritty. The clay/silt deposits
overlie the Chibougamau Till and onlap the De Geer moraines and have a levelling effect on the surface topography.
-52-
5.2.4 Holocene Sediments (Abitibi Unit 7)
Peat (Subunit 7b) deposited during the 8,000 years that have elapsed since the
draining of Lake Ojibway II overlies the Quaternary deposits in over 66 percent of
the drill holes. It is generally less than 1 metre thick.
6.0 OVERBURDEN GEOCHEMISTRY
6.1 Regional Gold and Base Metal Background and Anomaly Threshold Levels
The interpretation of the heavy mineral gold geochemistry of till samples is
an involved process. In summary, the gold background of tills is caused mainly by
grains of visible gold and these gold grains are so thinly scattered through the till and are of such a wide size range that it is impossible to obtain either a
representative number of grains (cluster effect) or a representative gold assay
(nugget effect; Table 4) from a sample of reasonable size. In contrast, gold
dispersal trains down-ice from known ore bodies have a large concentration of gold
grains of a narrow size range such that both representative gold grain counts and
gold assays can be obtained. Through experience, we have established a dispersal
train threshold of 10 grains of visible gold for the 8 kg samples that are normally
collected on reverse circulation drills. Recognizing that some anomalies may be
caused by gold occluded in sulphides or other heavy minerals rather than by free
gold grains, we also investigate any anomalies over a second, 1,000 ppb threshold.
The 1,000 ppb value is based on the observation that heavy mineral concentrates
from most gold dispersal trains have a gold content similar to that of the source
mineralization; thus 1,000 ppb in the till is suggestive of highly anomalous bedrock
and values over 3,000 ppb are suggestive of ore-grade mineralization. Significant
anomalies, in addition to being caused by more than 10 gold grains of a similar size
or by occluded gold, also generally display vertical stratigraphic continuity within
the host till horizon and may have an associated pathfinder metal, particularly arsenic or copper. Delicate or irregular gold grains are also significant as they
normally indicate a proximal source (Fig. 9).
- 53 -
The base metal background of a heavy mineral concentrate, and particularly of our high-density methylene iodide concentrates, is higher than that of a raw till
sample, ranging up to several hundred ppm, because base metals tend to substitute
to a significant extent for other metal ions in the structures of heavy silicate and
sulphide minerals such as pyroxene and pyrite. The established anomaly threshold
level for Cu and Zn, indicating the presence of ore-type minerals such as
chalcopyrite and sphalerite in the sample, is 800 ppm. Because till concentrates
from dispersal train samples tend to grade the same as the bedrock source
mineralization, massive sulphide deposits which typically grade 50,000 ppm (5
percent) combined Cu-Zn often produce anomalies over 10,000 ppm in each metal.
The anomaly threshold level for arsenic is about the same as for Cu and Zn but only
those arsenic anomalies having a gold association are significant.
Significant base metal anomalies, like significant gold anomalies, normally
display vertical continuity in the host till and have a pathfinder association. In the
case of copper and zinc, the presence of grains of banded massive pyrite-
chalcopyrite-sphalerite mineralization in the concentrate is a favourable indicator
whereas the presence of only coarse crystalline vein-type chalcopyrite or
sphalerite is unfavourable.
6.2 PN-020 Heavy Mineral Gold Anomalies
Of the 440 PN-020 heavy mineral concentrates 231 (53 percent) yielded
visible gold during processing (total of 681 grains) and 5 of these yielded 10 or more
grains thus exceeding our first anomaly threshold. In addition, 25 samples
including 2 of the above 5 with 10 or more gold grains yielded measured and/or
calculated gold assays greater than or equal to our second anomaly threshold of
1000 ppb . Thus a total of 28 samples (6.4 percent of samples collected) met or
exceeded one or both of our anomaly thresholds. The 28 anomalies occur in 22
holes throughout the property (Plan 1), in both Chibougamau Till (20) and sand and
gravel (8) sections.
- 54 -
In the Abitibi region, on average, 10 percent of samples that contain only
background levels of gold yield anomalous results due to:
1. The chance occurrence of one or two coarse gold grains in the sample
(nugget effect), or
2. The chance clustering of 10 or more fine gold grains in the sample
(cluster effect).
The 10 percent Abitibi background noise is entirely attributable to the
sampling procedure (i.e. samples are too small to give representative gold grain
counts and gold assays). It increases to 15 percent or more in the south due to the
cumulative effect of glaciating a vast expanse of volcanic terrane that contains a plethora of minor gold occurrences. The fact that only 6.4 percent of the PN-020 samples are anomalous reflects the fact that only 30 km of volcanic terrane are
present up-ice.
A systematic, three-stage screening process has been applied to each of the
anomalous samples (Table 11) with the objective of eliminating high background
noise and isolating any dispersal train anomalies that may be present.
The simplest stage in the screening -- and therefore the first one applied -- is
to downgrade anomalies which have no vertical stratigraphic continuity; however
no anomaly is completely eliminated until the cause of the anomaly is determined.
An anomaly at the base of a till horizon or in a one-sample thick till horizon is
automatically assumed to have vertical stratigraphic continuity even though it
generally does not. A lack of vertical stratigraphic continuity is displayed by a
single, isolated anomalous sample within or at the top of a multi-sample till
horizon or by an anomaly in sand or gravel. A gold anomaly with no vertical stratigraphic continuity is generally caused by either the nugget effect or the
cluster effect. These nugget or cluster anomalies sometimes occur in consecutive
samples in a drill hole and occasionally they are contiguous with a gold anomaly of
another type; we refer to this as "chance" continuity and treat the anomalies as if
they had no vertical continuity. Of the 28 PN-020 anomalies, 20 have no vertical
stratigraphic continuity.
Anomaly Remarks
Class
All abraded gold, no pathfinder association.
All abraded gold, no pathfinder association.
Pulp and metallics assay, only coarse gold detected. 87% of calc. assay contributed by one 275 x 350 micron grain. Check panned 1/4 conc., no V.G., estimated 10% pyrite. INA check analysis = 55 ppb Au.
All abraded gold. Check panned 1/4 Nugget conc., found one abraded gold grain 100 x 175 with predicted assay of 364 ppb Au. Estimate 10% pyrite. INA check analysis = 440 ppb Au.
Cluster
Nugget
Nugget
All abraded gold; no pathfinder assoc. 77% of calc. assay contributed by two 75x75 micron grains.
All abraded gold. Check panned 1/4 conc., no V.G., estimate one percent pyrite. INA check analysis = 17 ppb Au.
Pulp and metallics assay, only coarse gold detected. All abraded gold. 98% of calc. assay contributed by one 700x850 micron grain.
Pulp and metallics assay, only coarse gold detected. All abraded gold. 67% of calc. assay contributed by one 225x275 gold grain.
Check panned 1/4 conc., no V.G. but numerous brass filings probably mistaken for V.G. INA check analysis = 27 ppb Au.
Check panned 1/4 conc., found one 25x25 micron gold grain with predicted assay of 7 ppb Au and estimated 1% pyrite. INA check analysis = 48 ppb Au.
Cluster
Nugget
Nugget
Nugget
No Anomaly
Nugget
Gold Anomalies Grains
V.G. lst Stage Screening
2nd Stage Screening
3rd Stage Screening
Hole Sample Au Assay (ppb) (*Not (Strat. (Meas. Assay: (Nugget No. No. Meas. Calc. Panned) Cont.) Calc. Assay) Effect)
LS-87- 02 04 235 219 11 Basal Good No
03 05 260 863 10 Basal Low Observed
06 06 3,860 1,500 4 No High Confirmed (slightly)
12 1,080 348 8 Basal High Confirmed
14 02 310 261 10 No Good No (sand)
22 01 1,530 586 4 No High Confirmed (sand)
04 26,130 16,359 3 No Good Observed
06 2,340 1,583 8 Chance Good Observed
07 25 1,799 17 Basal Low No
26 03 1,570 NA 0* No High Confirmed (gravel)
Table 9 - Heavy Mineral Gold Anomaly Screening
Anomaly Remarks
Class
All abraded gold. 95% of talc. assay Nugget contributed by one 150x225 micron grain. Check panned 1/4 conc., found 2 abraded gold grains with predicted assay of 31 ppb Au and estimated 3% pyrite. INA check analysis = 64 ppb Au.
Check panned 1/4 conc., no V.G., Nugget estimated 7% pyrite. INA check analysis = 33 ppb Au.
Nugget Pulp and metallics assay, only coarse gold detected. All abraded gold, no pathfinder association.
Only observed grain is abraded. Check Nugget panned 1/4 conc., found 2 abraded grains with predicted assay of 51 ppb. Estimate 3% pyrite. INA check analysis = 130 ppb Au.
Four of five gold grains abraded, no
Nugget pathfinder assoc.
Check panned 1/4 conc., no V.G., Nugget estimate 0.25% pyrite. INA check analysis = 11 ppb Au.
gold detected. All abraded gold, no Pulp and metallics assay, only coarse
Nugget
pathfinder assoc.
Nugget Only observed grain is abraded. Check panned 1/4 conc., no V.G. estimate 1% pyrite. INA check analysis = 20 ppb Au.
Nugget Pulp and metallics assay, only coarse gold detected. Only observed grain is abraded, no pathfinder assoc.
Nugget Only observed grain is abraded. Check panned 1/4 conc., found one abraded 25x25 micron grain with predicted assay of 4 ppb and 0.5% pyrite. INA check analysis = 32 ppb.
~ ~ 1
Gold Anomalies Grains V.G.
1st Stage Screening
2nd Stage Screening
3rd Stage Screening
Hole Sample Au Assay (ppb) (*Not (Strat. (Meas. Assay: (Nugget No. No. Meas. Calc. Panned) Cont.) Calc. Assay) Effect)
LS-87- 29 05 1,460 394 5 No High Confirmed
34 01 10,080 NA 0* No High Confirmed
37 04 3,010 1,856 5 No Good Observed (sand)
38 10 1,155 5 1* No High Confirmed (sand)
40 01 1,055 562 5 Basal Good Observed
46 02 3,410 NA 0* No High Confirmed
51 01 1,690 995 2 No Good Observed (sand)
58 07 1,120 56 1* No High Confirmed
61 01 1,010 1,019 1* No Good Observed
76 01 1,005 209 1* No High Confirmed
Table 9 Heavy Mineral Gold Anomaly Screening (cont'd)
Anomaly Remarks
Class
Only observed grain is abraded. Check Nugget panned 1/4 conc., found one 25x25 micron grain with a predicted assay of 4 ppb and 7% pyrite. INA check analysis = 71 ppb Au.
Only observed grain is abraded. Check Nugget panned 1/4 conc., found 2 abraded gold grains with predicted assay of 111,464 ppb Au and 15% pyrite. INA check analysis = 11,000 ppb Au, low because of INA shielding.
Pulp and metallics assay; only coarse Nugget gold detected. Only observed grain is abraded, no pathfinder assoc.
Check panned 1/4 conc., found 1 abraded, 2 irregular and 2 delicate gold grains with predicted assay of 1,388 ppb Au and estimated 10% pyrite. INA check analysis = 1830 ppb Au.
Six of eight gold grains are delicate. Check panned 1/4 conc., found 1 abraded and 1 delicate gold grains with predicted assay of 114 ppb, estimate 15% pyrite and 300 grains of arsenopyrite. INA check analysis = 1300 ppb Au.
Pulp and metallics assay, only coarse Nugget gold detected. All abraded gold. 58% of calc. assay contributed by one 100x150x200 micron grain.
Potentially Significant
Potentially Significant
Only observed grain is abraded, no pathfinder assoc. Check panned 1/4 conc., found one delicate grain 25x25 microns with predicted assay of 4 ppb Au; estimate 7% pyrite. !NA check analysis = 12 ppb Au.
Ten of fourteen gold grains are delicate, estimate 1% pyrite. No pathfinder association.
Nugget
Potentially Significant
Gold Anomalies Grains V.G.
1st Stage Screening
2nd Stage Screening
3rd Stage Screening
Hole Sample Au Assay (ppb) (*Not (Strat. (Meas. Assay: (Nugget No. No. Meas. Calc. Panned) Cont.) Calc. Assay) Effect)
LS-87- 78 01 2,235 .528 1* No High Confirmed
80 01 3,770 30 1* No High Confirmed
03 1,360 1,050 1* Chance Good Observed
04 6,520 NA 0* Basal High Limited
86 10 2,033 567 8 No High No
89 01 1,890 1,428 4 No Good Observed
95 02 2,130 326 1* No High Confirmed (gravel)
99 03 1,290 923 14 No Good No
Table 9 - Heavy Mineral Gold Anomaly Screening (cont'd)
- 58 -
The second stage in the screening is used to evaluate those anomalies where
sufficient visible gold was observed to explain the measured (Bondar-Clegg) assays. In its simplest form, the calculated (predicted) visible gold assays are compared to
the measured assays to eliminate those anomalies in which the 1,000 ppb threshold
is no longer met after the contributions of one or two observed nuggets have been
subtracted from the total assays. In a sample with observed nuggets and little or
no fine visible gold, either a good correlation of the two assays or a low measured
assay indicates that essentially all of the gold in the concentrate is in the nuggets
and the anomaly is of no significance.
The correlation between a calculated and measured assay is "good" if the
calculated assay is not more than twice as high as or 50 percent less than the
measured assay; this allows for a doubling or halving of the normal thickness factor for flake gold particles used in the calculation. Of the 28 PN-020 anomalies, 9 with measured and/or calculated assays over 1000 ppb show good assay correlation.
Eight of these anomalies are in concentrates that would assay less than 1000 ppb if the contributions of one or two observed nuggets were subtracted from the assays,
and also display other properties of nugget anomalies including less than 10 gold
grains, predominantly abraded gold, and an absence of pathfinder metals. Five of
these anomalies also lack stratigraphic continuity and thus were downgraded by the
first stage screening. The ninth anomaly showing good correlation over 1000 ppb,
in Sample 99-03, is characterized by delicate gold of the dispersal train type and
will be discussed in a forthcoming section.
A low measured assay for a concentrate with observed nuggets and a
calculated assay over 1000 ppb indicates nugget retention in our 1/4 library split, in
the base metal analytical split of the 3/4 concentrate (normally 1 to 3 grams) or in
the unanalyzed portion of the 3/4 concentrate (a 10 gram subsample was generally analyzed for gold. If no other gold is present in the concentrate, the measured
assay for the 3/4 concentrate will be below the 1000 ppb anomaly threshold. Only
one (Sample 22-07) of the twenty-eight PN-020 anomalies is of this type. The 1/4
concentrate was panned and no nuggets were found but numerous brass filings were identified and may have been mistaken for gold during initial processing. As a final
check the 1/4 concentrate was submitted for INA anlaysis and returned a value of 27 ppb gold, confirming that the anomaly is insignificant.
- 59 -
A variation of the second stage of screening pertains to anomalies possessing ten or more gold grains but lacking a calculated or measured assay over 1,000 ppb.
The objective here is to eliminate anomalies caused solely by the erratic clustering
of fine background gold grains in the till. Unless the anomalies possess other
properties of dispersal trains, they are generally not significant. This is especially
true if the gold grains are abraded, as we have never succeeded in tracing abraded
gold to a bedrock source. If, however, the gold grains are of delicate or irregular
morphology and occur in stratigraphically continuous samples, the subanomalous
heavy mineral assays could simply indicate that the source has a low grade or
narrow subcrop or that the samples were obtained from the margins of a dispersal
train.
Of the 28 anomalous samples, 3 are of the above type having 10 or 11 fine
gold grains per sample. All of the gold grains in all samples are abraded. All of the anomalies lack vertical stratigraphic continuity and thus were downgraded by
the first stage screening.
The second-stage screening is very reliable because it is based on direct
observation of the gold grains. This screening has effectively eliminated 12 of the
28 PN-020 gold anomalies at the 100 percent confidence level. Eight of the same
anomalies have no stratigraphic continuity and thus were downgraded by the first-
stage screening.
The third stage in the screening is used to determine the cause of anomalies
occurring in samples for which the measured assays are over 1000 ppb and are too
high to be accounted for by the gold grains, if any, observed during processing.
High measured assays can be caused by any one of the following:
1. A nugget that was recovered but not sighted during processing.
2. A sighted nugget for which the actual thickness is greater than the
assumed thickness (0.1-0.2 X diameter) used in the assay calculation.
- 60 -
3. The difference in weight between the total concentrate on which the
calculation is based and the portion of 3/4 concentrate that is assayed
(applies only to samples in which a nugget is present, as fine gold would
be evenly distributed through the sample).
4. A large number of missed fine gold grains.
5. Gold occluded in pyrite or another heavy mineral.
Unsighted nuggets normally account for about 80 percent of unexpectedly
high assays, the thickness and weight factors for 10-20 percent, and fine gold and
occluded gold for less than 10 percent. Only the fine gold and occluded gold
anomalies are significant.
The third-stage in the screening involves a mineralogical investigation of the
retained 1/4 concentrate, principally by panning, to determine the probable cause
of the high assay in the 3/4 concentrate. The 3/4 concentrate itself cannot be
panned as it is pulped (ground in a shatter-box) and largely consumed (by acid
digestion) during analysis unless the analysis is by the non-destructive instrumental
neutron activation (INA) method.
An absence or minimal amount of fine visible gold in the 1/4 concentrate
precludes the occurrence of fine gold in anomalous concentrations in the 3/4
analytical split, and such anomalies can be assumed to have been caused by a
missed or unusually thick nugget or by occluded gold. We have encountered
occluded gold only in samples that contain arsenopyrite; however there is a
significant potential for occluded gold in samples that contain other pathfinder
minerals or more than 10 percent pyrite. To prove that no significant amount of
occluded gold is present the 1/4 concentrate is analyzed by the non-destructive
INA method. Only if the 1/4 split assay duplicates the 3/4 split assay is the
presence of occluded gold suggested. The third stage screening is an indirect
method as it employs the 1/4 concentrate rather than the 3/4 concentrate that was
analyzed originally. However, it is essentially 100 percent reliable.
- 61 -
Of the 28 PN-020 anomalous samples, 15 unexpectedly gave measured assays
that are over 1000 ppb and more than twice as high as the predicted assays and
thus require third stage screening. One of these samples -- No. 86-10 -- yielded
delicate gold of the dispersal train type during initial processing and another
sample -- No. 80-04 -- yielded the same type of gold when its 1/4 concentrate was
panned. The other thirteen samples yielded zero to eight grains of visible gold per
sample during initial processing and all of these grains were of abraded
morphology. Check panning of the 1/4 concentrates of these 13 samples yielded
zero to two abraded gold grains per sample. All but one of these abraded grains
are so fine that they would contribute no more than 250 ppb gold to the 1/4
concentrate assays. The single coarse grain is a 525 x 300 x 800 micron abraded
nugget in Sample 80-01 valued at over 110,000 ppb gold. Pyrite levels in the 13
concentrates range up to 15 percent but the 1/4 concentrate INA check analyses either match or are lower than the visible gold analyses indicating that occluded gold is not present. Twelve of these anomalies also lack stratigraphic continuity and thus were downgraded by the frist stage screening.
In summary the second and third stage screening processes, which are
essentially 100 percent reliable, have eliminated 12 and 13 of the 28 PN-020
anomalies, respectively. The first stage screening, which is less reliable, has
further downgraded eight of the same anomalies. One anomaly -- in Sample 99-
03 -- survived the second stage screening and two more anomalies -- in Samples 80-
04 and 86-10 -- survived the third stage screening. All three of these anomalies
are characterized by assays over 1000 ppb and by delicate gold of the dispersal
train type. They are highlighted on Plan 3 and described in detail in the following
sections.
6.2.1 Sample 80-04 Anomaly
Sample 80-04 was not panned during initial processing, but the 3/4 split
produced a measured assay of 6,520 ppb. Check panning of the 1/4 concentrate
yielded four delicate to irregular gold grains and one abraded gold grain, producing
- 62 -
a calculated assay of 1,388 ppb (68 percent contributed by one irregular grain) and
a measured assay of 1,830 ppb. The initial 6,520 ppb measured assay is
substantially higher than the subsequent assay, and must be due partly to the
presence of at least one large gold grain that is not necessarily associated with the
delicate and irregular gold.
Sample 80-04 is the last entirely till sample collected in Hole 80 and
therefore is assigned basal stratigraphic continuity; however the anomalous till
overlies Missinaibi Formation, not bedrock. Neither Sample 80-03 nor Sample 80-
05 is geochemically similar to Sample 80-04. Initial processing of Sample 80-03
yielded a single abraded nugget that produced a calculated assay of 1,050 ppb
compared to a measured assay of 1,360 ppb. The analysis was by pulp and
metallics, and the -150 gave only 190 ppb, precluding the possibility of significant
amounts of either fine or occluded gold in the sample. Initial processing of Sample 80-05 yielded no visible gold and the 3/4 concentrate assay only 430 ppb, again
precluding the possibility of significant amounts of either fine or occluded gold in the sample.
Prorating the four delicate to irregular gold grains in the 1/4 concentrate of
Sample 80-06 to the total concentrate would give sixteen grains -- more than the
ten grain minimum for a dispersal train. Perhaps the most attractive feature of
the anomaly is its location over the inferred extension of the Lac Shortt Fault.
Although the anomaly is weak, the Missinaibi Formation beneath the till could
cover most of the source and prevent the development of a strong dispersal train.
On the negative side, gold placers are common in the Missinaibi Formation and if
the till gold has been recycled from such a placer it would not be significant.
However the delicate to irregular morphology of the gold grains is suggestive of a
bedrock rather than placer source. In any event the source is probably in the
bedrock valley that follows the fault. This valley trends east-northeast or
obliquely to the north-northeast up-ice path, which favours a source in the north
wall of the valley. The morphology of the gold grains indicates that the source is
not more than 100-200 metres up the valley.
-63-
6.2.2 Sample 86-10 Anomaly
Sample 86-10 was panned during initial processing and yielded 2 abraded and
6 delicate gold grains which produced a calculated assay of 567 ppb compared to a
higher measured assay of 2,033 ppb gold. This anomalous sample is 0.4 metres
above the bedrock interface and has vertical stratigraphic continuity with a
geochemically similar but subanomalous basal sample, No. 86-11. The basal sample
was undersized (4.4 kg). It too was panned yielding 6 delicate gold grains valued at
130 ppb, and a higher measured assay of 775 ppb. Thus the gold in both samples
would appear to be mainly of the occluded type. Pyrite concentrations in Samples
86-10 and 11 are 15 and 20 percent, respectively. Both samples also returned
elevated to weakly anomalous copper and arsenic values.
Check panning of the 1/4 concentrate of Sample 86-10 revealed one abraded and one delicate gold grain with a calculated assay of 114 ppb. The INA check
assay is 1300 ppb which basically confirms the original 2033 ppb 3/4 concentrate
assay and the presence of occluded gold. Check panning of the 1/4 concentrate for
Sample 86-11 revealed two delicate gold grains with a calculated assay of 229 ppb
gold; the INA check assay is still pending.
As with the Sample 80-04 anomaly the anomalous till occurs in a bedrock
valley and a source within 100-200 metres up-ice is indicated. The bedrock of Hole
86 is not anomalous in gold, but 50 percent of the sample consists of quartz-calcite
veins containing two to three percent finely disseminated pyrite indicating
significant hydrothermal alteration in the immediate area.
6.2.3 Sample 99-03 Anomaly
The Sample 99-03 anomaly is similar in many respects to the Sample 86-10
anomaly but is weaker than that anomaly. Sample 99-03 was panned during initial processing and yielded seven delicate, one irregular, and three abraded gold grains.
Predicted and measured assays were 923 ppb and 1290 ppb respectively with the two coarsest grains (one irregular and one abraded) accounting for 84 percent of
the predicted assay. This sample is one metre above the bedrock interface, and like
- 64 -
Sample 86-10, has vertical stratigraphic continuity with a similar but subanomalous
basal sample, No. 99-04. The basal sample was panned during initial processing and
yielded three delicate and one irregular gold grain, with calculated and measured
assays of 8 and 80 ppb, respectively.
Both Samples 99-03 and 04 consist partly of a sand lens that occurs within the
till horizon. Assuming the delicate gold occurs in the till, the presence of the sand
would tend to dilute both the observed gold counts and the assay values. For this
reason it is difficult to evaluate the significance of the anomaly in terms of the
grade of the subcrop source.
Again the predominatnly delicate morphology •of the gold grains indicates
that the source is within 100-200 metres to the north-northeast. The source area
may relate to a southeastward extension of the cross-cutting shear zone indicated in Hole 51 and Holes 53 to 56.
6.3 PN-020 Heavy Mineral Copper, Zinc and Arsenic Anomalies
The heavy mineral anomaly threshold for copper, zinc and arsenic is 800 ppm.
Of the 440 PN-020 concentrates only five (41-01, 80-04, 81-10, 83-01 and 86-11)
are anomalous in copper (941, 1465, 828, 919 and 989 ppm respectively). None of
the concentrates are anomalous in zinc or arsenic . A limited screening process,
similar to that previously used for gold anomalies, can be employed to separate
background Cu noise from those anomalies which are, or may be, related to
significant mineralized sources.
As with gold anomalies, one screening method is to downgrade anomalies
which do not have vertical stratigraphic continuity, although no anomalies are
eliminated on this basis alone. All five of the PN-020 copper anomalies are in
Chibougamau Till; four have basal stratigraphic continuity and one (81-10) has no stratigraphic continuity.
- 65 -
A second screening method is the direct mineralogical examination of
anomalous concentrates. The retained 1 /4 concentrates were visually examined
under a binocular microscope to ascertain the percentages of copper minerals present relative to the percentage of pyrite. In addition, small incorporated rock
chips were checked to determine whether the mineralization occurs as banded
massive sulphides or less attractive vein-hosted sulphides.
The 1/4 concentrate of Sample 41-01 was found to contain eight large brass filings, indicating that the 941 ppm copper anomaly in the 3/4 concentrate was
caused by brass contamination.
The 1/4 concentrate of Sample 80-04 does not contain any visible copper
minerals that would account for the 1465 ppm copper value but does contain 10
percent coarse crystalline pyrite, which is the most probable host of the copper, and 0.1 percent coarse crystalline marcasite. Approximately one percent of the
pyrite occurs within quartz vein material. As discussed previously Sample 80-04 also yielded a potentially significant gold anomaly.
The 1/4 concentrates of Samples 81-10, 83-01 and 86-11 each contain
sufficient amounts of coarse crystalline chalcopyrite to account for the weakly
anomalous copper concentrations. Sample 86-11 is also stratigraphically
continuous with a potentially significant gold anomaly.
Excluding the brass contamination the above copper anomalies are from four
widely separated drill holes, were produced by vein mineralization, and reflect
separate bedrock sources. The basal position of most of the anomalies indicates
that the sources are near the drill holes and, considering the weakness of the
anomalies, are not exploitable for their copper content. Only the gold-associated anomalies in Samples 80-04 and 86-11 are considered significant.
- 66 -
7.0 CONCLUSIONS
The objectives of the PN-020 reverse circulation drilling/heavy mineral
geochemical sampling program were firstly to test the overburden for dispersed
mineralization indicative of subcropping gold mineralization ancj secondly to
delineate zones of intense bedrock alteration and/or deformation that would
indicate a potential for significant mineralization at depth.
With respect to the first objective the drilling was partially successful
although its effectiveness was limited by the development of water-laid De Geer
moraines which disrupt the till cover in 33 of the 99 drill holes. Most of the
overburden gold anomalies that were encountered are nugget or cluster anomalies
attributable to a combination of background gold and the sampling procedure and are of no exploration significance. However the three dispersal trains detected in till in Holes 80, 86 and 99, although weak, are encouraging. This is mainly due to
the fact that at each till anomaly the drilling fulfilled its second objective by
delineating shear zones, or bedrock valleys that are probably shear-controlled.
The Lac Shortt model (bedding parallel shears in syenite contacts) may not be
directly applicable to PN-020 as syenite does not appear to be present on the
property. Also, the cross-cutting nature of the shear zone related to the Hole 99
till anomaly and the Hole 53 and Hole 56 bedrock anomalies is unusual, although
not unique for the area as a similar shear zone hosts the gold mineralization at the
Bachelor Lake Mine (Buro, 1984). Even the Lac Shortt Fault in the area of the
Hole 86 till anomaly cuts across the volcanic strata at a significant angle. Thus
the PN-020 drilling pattern, which was designed to locate long narrow dispersal
trains from bedding-parallel sources, could have understated or even missed important dispersion in the till.
-67 -
8.0 RECOMMENDATIONS
Based on the geological and geochemical interpretation described in this
report, the following work program is recommended:
1) An induced polarization geophysical survey to develop diamond drill
targets in the potential source areas (Plan 3) for the gold dispersion
detected in Holes 80, 86 and 99.
1) Extension of VLF coverage to the southern property boundary between
L30+00E and L75+00E with the objective of delineating and developing
diamond drill targets on the eastern extension of the Lac Shortt Fault.
3) Diamond drill testing of the inferred cross-cutting shear zone in the vicinity of both Holes 53 and 56.
The cost of the proposed work will depend on the results obtained as the
proposed work progresses. Considering the generally negative results obtained
from the reverse circulation drilling elsewhere on the property the proposed
program will need to produce positive results to justify continued exploration of
the property.
* * * * * * * * * *
-68 -
9.0 CERTIFICATE - THOMAS E. BURNS
I, Thomas E. Burns, residing at 2179 Melfort Street, Ottawa, Ontario hereby
certify as follows:
That I attended the University of Western Ontario in London, Ontario and
graduated with a B.Sc. (Hons.) in Geology in 1979.
That I have worked continuously in the field of exploration geology since
1979.
That I am a consulting geologist employed by Overburden Drilling
Management Limited, 107-15 Capella Court, Nepean, Ontario.
That this technical report is based on data gathered on the subject property by employees of Overburden Drilling Management and interpreted by myself and
other employees.
That I have no direct or indirect interest in Falconbridge Ltée.
°I,Jurinot4E B-66(41,11 Thomas E. Burns
Dated at Ottawa, Ontario this 30th day of March, 1988.
-69-
10.0 REFERENCES
Averill, S.A. Overburden Exploration and the New Glacial History of 1978: Northern Canada; Canadian Mining Journal, Vol. 99, No.
4, p. 58-64.
Bostock, H.S. Geology and Economic Minerals of Canada, .5th Edition: 1968: Maps and Charts, Physiographic Regions, edited by R.J.W.
Douglas; Geological Survey of Canada; Economic Geology Report No. 1.
Burns, T.E., Averill, S.A. 1987:
Buro, Y. 1984:
Cormier, M., Gauthier, A., Muir, J.E. 1984:
Dimock, B.K. 1985:
PN-020 Property - Preliminary Report on Bedrock Stratigraphy, Alteration and Overburden Gold Grain Results from Reverse Circulation Drill Holes; unpublished report prepared by Overburden Drilling Management for Falconbridge Ltée, p.6.
The Geology of the Bachelor Lake Gold Mine; in Chibougamau: Stratigraphy and Mineralization, J. Guha and E.H. Chown (eds.), Canadian Institute of Mining and Metallurgy Special Volume 34, p. 385-392.
Geology, Geochemistry and Mineralization at Falconbridge's Lac Shortt Gold Deposit, Gand Township, Quebec; in Chibougamau: Stratigraphy and Mineralization (eds. J. Guha and E.H. Chown), CIM Special Volume 34, p. 393-411.
A Comparative Study of Sample Recovery Systems in Glacial Overburden Exploration; Student Work Report Prepared for Overburden Drilling Management Limited and Faculty of Science, University of Waterloo, 32 p.
Washboard Moraines and Other Minor Moraine Types; The Encyclopedia of Geomorphology, p. 1296-1304.
Age and Significance of Diabase Dike Swarms of the Canadian Shield; Nature, Vol. 200, No. 4910, p. 934-937.
Gold Mineralization on the Gand I Property: Descriptive Geology and Preliminary Interpretation of Genesis; in Chibougamau-Stratigraphy and Mineralization, Guha, J. and Chown, E.H. (eds.). Canadian Institute of Mining and Metallurgy Special Volume 34, p. 378-384.
Fairbridge, R.W. 1968:
Fahrig, W.H. Wanless, R.K. 1963:
Gagnon, J. 1984:
- 70 -
Gariépy, C., Allègre, C.J. Lajoie, J. 1984: G.S.C. 1966:
U-Pb Systematics in Single Zircons from the Pontiac Sediments, Abitibi Greenstone Belt; Can. Journal of Earth Sciences, Vol. 21, No. 11, p. 1296-1304.
Chibougamau, 32G; Geological Survey of Canada , Map No. 7096G, scale 1:250,000.
Kurina, K.P. Modifications to the Two-Bucket System for Reverse 1986: Circulation Drill Hole Sampling: Effects on Fine Particle
Retention; Student Work Report Prepared for Overburden Drilling Management Limited and Faculty of Science, University of Waterloo, 20 p.
Lamoth, D. 1981:
Lamoth, D. 1982:
Région de la Baie Tush, Cartes Préliminaire; Ministère de l'Energie et des Ressources du Québec, DP-849, scale 1:20,000
Région de la Lac Relique, Cartes Préliminaire; Ministère de l'Energie et des Ressources du Québec, DP-82-09, 2 sheets, scale 1:20,000
MERQ Compilation Geoscientifique, 32G/12-0302 and 0303, 1983: updated to Jan. 10, 1983. Scale 1:10,000.
MERQ-OGS Lithostratigraphic Map of the Abitibi Subprovince; 1983: Ontario Geological Survey/Ministère de l'Énergie et des
Ressources, Québec, 1:500,000, Catalogued as "Map 2484" in Ontario and "DV 83-16" in Québec.
Morasse, D., Hodgson, C.J., Guha, J., Coulombe, A. 1986:
Sharma, K.N.M. Lacoste, P. 1981:
Skinner, R.G. 1973:
Vincent, J.S., Hardy, L. 1979:
Preliminary Report on the Geology of the Lac Shortt Gold Deposit, Demaraisville Area, Quegbec, Canada; in Macdonald, A.J. ed., Proceedings of Gold '86, an International Sumposium on the Geology of Gold: Toronto, 1986, p. 191-196.
Gand (SW) et Lespérance (NW); Ministére de l'Energie et des Ressources du Québec, DP-852, scale 1:20,000.
Quaternary Stratigraphy of the Moose River Basin, Ontario; Geol. Surv. Can., Bull. 225.
The Evolution of Glacial Lakes Barlow and Ojibway, Quebec and Ontario; Geol. Surv. Can., Bulletin 316, 18 p.
APPENDIX A
LIST OF MINING CLAIMS, PN-020 PROPERTY
Permit Claim Township
381191 1 to 2 Gand
381192 1 to 2 Gand
383091 1 to 5 Gand
383092 1 to 5 Gand
384593 1 to 5 Gand
384639 1 to 5 Gand
384640 1 to 5 Gand
384641 1 to 5 Gand
384642 1 to 5 Gand
384643 1 to 5 Gand
384644 1 to 5 Gand
384646 1 to 5 Gand
386273 1 to 5 Gand
386274 1 to 5 Gand
386275 1 to 5 Gand 386276 1 to 5 Gand
386277 1 to 5 Gand
386278 1 to 5 Gand
386279 1 to 5 Gand
386280 1 to 5 Gand
386281 1 to 5 Gand
386282 1 to 5 Gand
386283 1 to 5 Gand
386285 1 to 5 Gand
386286 1 to 5 Gand
386287 1 to 5 Gand
386288 1 to 2 Gand
386292 1 to 5 Gand
386293 1 to 5 Gand
386294 1 to 3 Gand
Appendix A - List of Mining Claims, PN-020 Property
Gand and La Roncière Townships
Permit Claim Township
386295 1 to 5 Gand
386296 1 to 3 Gand
387778 2 to 5 Gand
387780 1 to 3 Gand
390290 1 to 5 Gand
395716 1 to 3 Gand
395718 1 to 5 Gand
399094 1 to 5 Gand
399883 1 to 5 Gand
399884 1 to 5 Gand
399885 1 to 5 Gand
419643 1 Gand
427897 1 to 5 Gand
427898 1 and 4 Gand
427899 1 to 5 Gand
427900 1 Gand
388490 1 La Roncière
389211 1 to 5 La Roncière
389212 1 to 5 La Roncière
389213 1 to 5 La Roncière
389335 1 to 5 La Roncière
389336 1 to 5 La Roncière
389337 1 to 5 La Roncière
389338 1 to 5 La Roncière
389339 1 to 5 La Roncière
389340 1 to 5 La Roncière
389341 1 to 5 La Roncière
Appendix A - List of Mining Claims, PN-020 Property
Gand and La Roncière Townships (Cont'd)
APPENDIX B
DRILLING AND SAMPLING STATISTICS
Hole Number
Site Number
Metres Drilled Hole Depth
(metres)
Samples Collected
Overburden Bedrock Overburden Bedrock
LS-87- 01 01 11.5 1.1 12.6 4 1 02 03 15.3 1.2 16.5 4 1 03 05 14.5 1.3 15.8 5 1 04 07 14.1 1.5 15.6 6 1 05 09 1.3 1.2 2.5-0 1 06 25 22.5 1.1 23.6 12 1 07 23 2.2 1.0 3.2-0 1 08 21 4.0 1.3 5.3 1 1
09 11 18.5 1.0 19.5 10 1 10 13 19.4 1.1 20.5 12 1 11 15 20.8 1.2 22.0 10 1 12 17 10.5 1.0 11.5 1 1 13 19 17.4 1.3 18.7 7 1 14 4 14.4 1.1 15.5 6 1 15 2 7.6 1.4 9.0 2 1 16 6 7.8 1.5 9.3 2 1 17 8 5.3 1.1 6.4 1 1 18 10 7.2 1.3 8.5 4 1 19 12 11.2 1.0 12.2 5 1 20 14 11.5 1.0 12.5 6 1 21 20 8.1 1.3 9.4 5 1 22 18 12.9 1.4 14.3 7 1 23 16 7.5 1.5 9.0 2 1 24 32 9.6 0.9 10.5 6 1 25 34 10.1 1.5 11.6 2 1 26 37 17.5 1.5 19.0 8 1 27 36 4.0 1.5 5.5 2 1 28 27 14.1 0.9 15.0 4 1 29 29 18.0 1.5 19.5 7 1 30 31 5.8 1.5 7.3 2 1
Appendix B - Drilling and Sampling Statistics
Hole Number
Site Number
Metres Drilled Hole Depth
(metres)
Samples Collected
Overburden Bedrock Overburden Bedrock
LS-87- 31 33 10.3 1.2 11.5 3 1 32 35 23.8 1.0 24.8 10 1 33 38 7.7 1.5 9.2 1 1 34 39 8.1 1.0 9.1 2 1 35 40 5.1 1.0 6.1 1 1 36 26 5.1 1.0 6.1 3 1 37 24 13.4 1.1 14.5 8 1 38 22 43.5 1.5 45.0 24 1 39 28 11.5 1.1 12.6 6 1 40 30 9.1 1.0 10.1 1 1 41 46 2.0 1.5 3.5 1 1 42 45 24.7 0.8 25.5 16 1 43 41 1.4 1.6 3.0 1 1 44 42 8.0 1.3 9.3 3 1 45 44 5.5 1.0 6.5 2 1 46 43 12.3 1.2 13.5 6 1 47 47 30.6 0.9 31.5 19 1 48 48 7.2 1.1 8.3 1 1 49 49 10.4 1.1 11.5 6 1 50 50 8.2 1.5 9.7 4 1 51 51 4.2 1.3 5.5 2 1 52 52 9.0 1.5 10.5 3 1 53 53 10.3 1.2 11.5 3 1 54 54 8.1 1.4 9.5 4 1 55 55 6.2 1.3 7.5 1 1 56 56 5.1 1.4 6.5 2 1 57 57 13.2 1.0 14.2 7 1 58 58 18.8 1.2 20.0 12 1 59 59 7.5 1.5 9.0 1 1 60 60 7.5 1.0 8.5 . 3 1
Appendix B - Drilling and Sampling Statistics (cont'd)
Hole Number
Site Number
Metres Drilled Hole Depth
(metres)
Samples Collected
Overburden Bedrock Overburden Bedrock
LS-87- 61 61 5.7 1.3 7.0 2 1 62 62 14.6 1.5 16.1 7 1 63 63 5.0 1.5 6.5 1 2 64 64 3.8 1.2 5.0 1 1 65 65 13.5 1.3 14.8 5 1 66 66 45.7 0.8 46.5 15 1 67 67 22.2 1.3 23.5 3 1 68 68 4.0 1.5 5.5 2 1 69 69 14.2 1.5 15.7 4 1 70 70 14.9 1.3 16.2 6 1 71 71 26.9 1.0 27.9 13 1 72 72 9.8 0.8 10.6 2 1 73 73 21.7 0.8 22.5 4 1 74 74 11.5 0.5 12.0 3 1 75 75 7.9 1.5 9.4 1 1 76 76 6.0 1.0 7.0 2 1 77 77 9.8 1.2 11.0 1 1 78 78 16.2 1.5 17.7 4 1 79 79 6.8 1.2 8.0 1 1 80 80 35.2 1.5 36.7 9 1 81 81 31.5 2.5 34.0 15 1 82 82 4.1 1.4 5.5 1 1 83 83 2.2 1.1 3.3 1 1 84 84 2.2 1.0 3.2-0 1 85 85 12.6 0.9 13.5 2 1 86 86 26.6 1.0 27.6 11 1 87 87 10.0 1.0 11.0 1 1 88 88 0.4 1.1 1.5-0 1 89 89 13.8 1.5 15.3 2 1 90 90 1.2 0.5 1.7-0 1
Appendix B - Drilling and Sampling Statistics (cont'd)
/` Hole
Number Site
Number
Metres Drilled Hole Depth
(metres)
Samples Collected
Overburden Bedrock Overburden Bedrock
LS-87- 91 95 8.9 1.1 10.0 4 1
92 96 1.2 1.0 2.2-0 1
93 97 8.0 1.5 9.5 4 1
94 98 9.0 1.0 10.0 2 1
95 99 7.5 1.5 9.0 2 1
96 91 13.8 1.2 15.0 1 1 97 92 4.5 1.0 5.5 1 1 98 93 13.3 1.7 15.0 4 1 99 94 19.0 1.0 20.0 4 1
TOTALS 1167.6 120.6 1288.2 440 99
Appendix B - Drilling and Sampling Statistics (coned)
APPENDIX C
REVERSE CIRCULATION DRILL HOLE LOGS
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33-
OVERBURDEN DRILLING MANAGEMENT LIMITED ~/«of,. 33`/x-. REVERSE CIRCULATION DRILL HOLE LOG
~s 37-7y c HOLE NO LOCATION
DATE -'.p . /19 =~ / /a E G. . ; G/E9Jrs
GEOLOGIST DRILLER BIT NO. BIT FOOTAGE P c
SHIFT HOURS MOVE TO HOLE ,.moo_ ~' r TO DRILL 'v.rc
TOTAL HOURS MECHANICAL DOWN TIME
DRILLING PROBLEMS
CONTRACT HOURS OTHER'c.
MOVE TO NEXT HOLE v O ' - "! c,
IME
TR
ES
U EL, QÔ ¢ C7 IN
TE
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LE
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DESCRIPTIVE LOG
1
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APPENDIX D
SAMPLE WEIGHTS - HEAVY MINERAL CIRCUIT
PAGE 1 FALCONBRIDGE 09/28/87
FALSISEP.WRI OVERBURDEN DRILLING MANAGEMENT LIMITED TOTAL # OF SAMPLES IN THIS REPORT = 40
LABORATORY SAMPLE LOG
SAMPLE NO.
WEIGHT (KG.WET)
TABLE +10 TABLE TABLE SPLIT CHIPS FEED CONC
WEIGHT (GRAMS
M.
M.I. CONC. LIGHTS TOTAL
DRY) AU DESCRIPTION
MATRIX
Y. S/U SD ST CY COLOR
CLASS
I. CONC
NON MRS MAG
NO. V.G.
CALC PPB
CLAST
SIZE ------ V/S GR LS OT SD CY
LE-87 01-01 8.7 2.9 5.8 143.5 117.8 25.7 17.3 8.4 0 NA P 70 30 NA NA U Y Y Y GG 6G TILL
-02 9.5 3.0 6.5 102.0 69.2 32.8 23.4 9.4 0 NA P 70 30 NA NA U Y Y Y GB GB TILL
-03 9.2 1.7 7.5 145.8 118.5 27.3 20.4 6.9 0 NA P 75 25 NA NA U Y Y Y GB GB TILL
-04 9.0 1.9 7.1 212.5 168.8 43.7 33.7 10.0 0 NA P 75 25 NA NA U Y Y Y GG GG TILL
02-01 9.2 2.7 6.5 136.4 96.1 38.3 26.7 11.6 0 NA *P 75 25 NA NA U Y Y Y B B TILL
-02 9.3 1.8 7.5 157.2 103.0 54.2 39.3 14.9 6 722 P 80 20 NA NA U Y Y Y GB GB TILL -~:L:} 8.2 1.6 6.6 150.0 106.0 44.0 34.3 9.7 1 11 P 80 20 NA NA U Y Y Y GB GB TILL
-04 9.0 0.9 8.1 166.9 131.9 35.0 24.7 10.3 11 219 CP 80 20 NA NA U Y Y Y GB GB TILL
03-01 9.3 1.2 8.1 260.7 200.2 60.5 45.7 14.8 7 86 P 80 20 NA NA U Y Y Y GB GB TILL
9.1 0.9 8.2 295.4 218.1 77.3 54.4 22.9 6 104 P 80 20 NA NA U Y Y Y GB GB TILL -03 9.2 1.7 7.5 295.6 226.1 69.5 50.2 19.3 8 207 P 85 15 NA NA U Y Y Y GB GB TILL
-04 8.8 1.6 7.2 ... Li~^^' " 165.0 58.2 42.7 15.5 1 9 P 85 15 NA NA U Y Y Y GB GB TILL -05 8.7 1.4 7.3 310.3 226.6 81.7 53.7 28.0 10 863 P 80 20 NA NA U Y Y Y GB GB TILL
:'4-01 8.8 0.6 8.2 235.3 181.7 53.6 38.8 14.8 9 128 P 75 25 NA NA U Y Y Y GB GB TILL
-02 9.2 0.6 8.6 100.9 49.0 51.9 38.1 13.8 2 164 P 80 20 NA NA U Y Y Y 6B GB TILL
-h7 9.2 1.1 8.1 274.4 222.8 51.6 38.4 13.2 0 NA P 85 15 NA NA U Y Y Y GG GG TILL -04 7.9 0.5 7.4 176.6 131.0 45.6 29.0 16.6 1 13 P 85 15 NA C'dA U Y Y Y GG GG TILL
8.5 0.5 8.0 238.8 191.2 47.6 25.0 22.6 0 NA P 80 20 NA NA U Y Y 'Y' G6 GB TILL
-06 6.3 0.4 5.9 120.3 97.4 22.9 17.3 5.6 0 NA PC 95 5 NA NA U Y Y Y GN GN TILL 0o-01 8.9 0.4 8.5 291.9 237.0 54.9 41.3 13.6 1 5 P 80 20 NA NA U Y Y Y B B TILL
-02 9.2 0.7 8.5 764.2 307.5 56.7 38.8 17.9 0 NA P 80 20 NA NA U Y VYGGGSTILL -03 7.0 1.4 5.6 173.5 135.5 38.0 27.7 10.3 0 NA P 85 15 NA NA U Y Y Y GG 6G TILL -04 9.3 0.8 8.5 329.0 279.2 49.8 35.0 14.8 0 NA P 85 15 NA NA U Y Y Y G6 GG TILL -05 9.4 0.7 8.7 390.0 335.5 54.5 38.7 15.8 0 NA P 80 20 NA NA U Y Y Y 6G GG TILL -06 9.2 1.1 8.1 315.8 259.1 56.7 38.5 18.2 4 1500 P 85 15 NA NA U Y Y Y GG GG TILL -07 9.6 2.4 7.2 295.5 248.8 46.7 33.0 13.7 8 253 P 90 10 NA NA U Y Y Y GG GG TILL -08 9.1 0.6 8.5 368.6 298.2 70.4 48.1 22.3 6 144 P 80 20 NA NA U Y Y Y GG 6G TILL -09 9.4 0.5 8.9 324.5 270.2 54.3 37.5 16.8 0 NA P 80 20 NA NA U Y Y Y GG GG TILL -010 9.1 1.6 7.5 222.6 175.1 47.5 36.0 11.5 0 NA P 80 20 NA NA U Y Y Y GG GG TILL
-011 9.0 1.4 7.6 194.8 146.1 48.7 34.7 14.0 1 29 P 80 20 NA NA U Y Y Y GG 66 TILL -012 8.9 1.4 7.5 277.1 219.3 57.8 39.6 18.2 8 384 P 90 10 NA NA U Y Y Y GG GG TILL
08-01 8.3 0.6 7.7 203.7 163.6 40.1 29.6 10.5 1 167 P 60 40 NA NA U Y Y Y GN GN TILL 09-01 9.3 2.5 6.8 316.8 270.6 46.2 .3.4 12.8 3 133 P 80 20 NA NA U Y Y Y B B TILL
-_?2 8.5 0.8 7.7 165.3 122.8 42.5 29.3 13.2 5 141 P 90 10 NA NA U Y Y Y GB GB TILL
-03 8.9 0.6 8.3 347.1 291.2 55.9 40.8 15.1 7 298 P 80 20 NA NA U Y Y Y GB GB TILL
-04 9.1 2.6 6.5 161.7 115.8 45.9 33.5 12.4 1 30 P 85 15 NA NA U Y Y Y GB GB TILL -05 9.1 1.4 7.7 351.8 295.6 56.2 40.1 16.1 3 49 P 80 20 NA NA U Y Y Y GB GB TILL -06 9.3 1.3 8.0 283.9 237.0 46.9 33.7 13.2 1 845 P 70 30 NA NA U Y Y Y GB GB TILL -07 9.2 1.1 8.1 331.2 270.0 61.2 43.5 17.7 0 NA P 60 40 NA NA U Y Y Y GB GB TILL
09-08 9.2 1.4 7.8 187.8 131.6 56.2 38.9 17.3 0 NA P 80 20 NA NA U Y Y Y GB GB TILL
PAGE 1 FALCONBRIDGE 09/28/87
FALS2SEP.WR1 /^ TOTAL # OF SAMPLES IN THIS REPORT = 40
OVERBURDEN DRILLING MANAGEMENT LIMITED
LABORATORY SAMPLE LOG
SAMPLE NO.
WEIGHT 4K6.WET) -_-----
TABLE +10 TABLE TABLE SPLIT CHIPS FEED CONC
WEIGHT !GRAMS DRY)
M. I. CONC
M.I. CONC. NON
LIGHTS TOTAL MAG NAG
AU
NO. V.G.
CALC F'F'B
SIZE
DESCRIPTION
CLAST MATRIX
'!. S/U SD ST CY COLOR
CLASS
VIS GR LS OT SD CY
LS-S- 09-09 =-O!
09-ir9 8.4 0.6 7.8 178.9 125.0 53.9 37.4 16.5 2 345 C 80 20 NA NA U Y Y Y 6G GG TILL -010 7.1 1.3 5.8 143.1 120.4 22.7 15.4 7.3 1 24 C 90 10 NA NA U Y Y Y GN GN TILL 10-01 8.3 1.5 6.6 199.7 154.5 45.2 31.6 13.6 0 NA P 60 40 NA A U Y YYB B TILL -02 9.3 0.8 8.5 359.2 293.6 65.6 47.7 17.9 8 170 P 60 40 NA NA U Y Y Y GB GB TILL -03 7.0 0.4 6.6 168.9 120.8 48.1 34.7 13.4 0 NA P 70 30 NA NA U Y Y Y GB GB TILL -04 9.5 1.6 7.9 177.2 129.3 47.9 33.6 14.3 1 63 P 70 30 NA NA U Y Y Y GB GB TILL -05 8.6 1.2 7.4 126.3 78.0 48.3 33.6 14.5 0 NA P 60 40 NA NA U Y Y Y GB GB TILL -06 9.3 0.8 8.5 187.9 138.7 49.2 34.0 15.2 1 145 P 60 40 NA NA U Y Y Y GB GB TILL -07 9.0 1.1 7.9 174.2 118.8 55.4 40.4 15.0 1 16 P 60 40 NA NA U Y Y Y GB GB TILL -08 8.8 1.2 7.6 153.4 101.9 51.5 37.4 14.1 0 NA P 60 40 NA NA U Y Y Y GB GB TILL -09 6.4 1.4 7.0 166.9 134.9 52.0 37.3 14.7 3 61 P 60 40 NA NA U Y Y Y GG GG TILL -10 8.8 1.5 7.3 170.7 126.6 44.1 31.5 12.6 1 46 P 60 40 NA NA U Y Y Y GB GB TILL -11 8.3 1.0 7.3 97.8 62.2 15.6 2.4 13.2 0 NA P 60 40 NA NA U Y Y Y GB GB TILL -12 6.8 1.3 7.5 194.3 154.4 39.9 27.6 12.3 0 NA P 70 30 NA NA U Y Y Y 6G 6G TILL
11-01 8.6 0.6 8.0 146.2 98.2 48.0 32.6 15.2 1 6 F 80 20 NA NA U Y Y Y 6G GG TILL -02 S.5 1.4 7.1 167.3 121.7 45.6 31.9 13.7 1 32 P 80 20 NA NA U Y Y Y 6B GB TILL -.7 8.8 2.0 6.8 199.8 154.4 45.4 32.1 13.3 0 NA P 80 2'1 NA NA U Y Y Y G6 6G TILL -04 9.0 0.3 8.7 241.4 186.0 55.4 36.6 18.6 0 NA P 80 20 NA NA U Y Y Y GB GB TILL -05 8.1 1.1 7.0 147.2 105.6 41.6 28.2 13.4 0 NA P 80 20 NA NA U Y Y Y 6G G6 TILL -06 8.6 0.9 7.7 164.5 106.5 58.0 35.1 22.9 0 NA P 70 30 NA NA U Y Y Y 6G 6G TILL -07 5.3 2.0 7.3 199.7 138.8 60.9 34.7 26.2 3 96 P 80 20 NA NA U Y Y Y 6G 6G TILL -08 6.9 1.2 7.7 263. 4 211.0 52.4 33.0 19.4 4 65 F' 80 20 NA NA U Y Y Y GG G6 TILL -09 9.0 2.0 7.0 213.1 168.4 44.7 32.6 12.1 4 91 P 80 20 NA NA U Y Y Y GB GB TILL
-010 8.6 1.1 7.5 185.0 143.0 42.0 30.7 11.3 3 127 CP 85 15 NA NA U Y Y Y GN GN TILL 12-01 2.7 1.8 6.9 261.4 215.4 46.0 31.8 14.2 1 6 P 80 20 NA NA U Y Y Y GB 6B TILL 17-01 9.2 1.6 7.6 273.0 217.4 55.6 38.3 17.3 1 10 PC 80 20 NA NA U Y Y Y GB GB TILL -02 9.1 1.0 6.1 432.2 358.4 73.8 48.2 25.6 4 67 P 80 20 NA NA U Y Y Y GB GB TILL -03 8.8 0.8 8.0 359.4 309.8 49.6 33.1 16.5 1 2 P 75 25 NA NA U Y Y Y GB GB TILL -04 9.0 1.0 8.0 300.1 248.1 52.0 33.5 18.5 1 30 P 80 20 NA NA U Y Y Y G6 66 TILL -05 8.7 1.0 7.7 292.4 27.0 59.4 36.9 20.5 0 NA C 90 10 NA NA U Y Y Y GN 6N TILL -06 7.0 6.7 6.3 312.2 265.4 46.8 31.7 15.1 4 155 C 95 5 NA NA U Y Y Y 6N GN TILL -il 8.1 0.9 7.2 229.3 191.1 39.2 25.0 13.2 1 60 C 85 15 NA NA U Y Y Y GN 6N TILL
14-(:1 8.7 f•s. 7.3 273.7 220 .1 53.6 -. 37.t 16.0 96 P 80 20 NA NA U Y Y Y GB GB TILL -02 9.0 2.1 6.9 217.5 164.3 53.2 35.5 17.7 10 261 P 70 30 NA NA U Y Y Y GB 6B TILL -33 6.6 1.8 6.8 231.8 199.0 32.8 23.6 9.2 5 71 P 80 20 NA NA U Y Y Y GB GB TILL -04 9.2 2.6 6.6 338.1 285.1 53.0 39.1 13.9 4 27 P 75 25 NA NA U Y • Y Y GB GB TILL -05 8.9 2.4 6.5 290.9 247.5 43.4 29.3 14.1 0 NA P 80 20 NA NA U Y Y Y GB GB TILL -06 5.7 2.2 3.5 162.8 138.2 24.6 17.2 7.4 0 NA P 40 60 NA NA U Y Y Y GG 6G TILL
15-01 9.0 2.4 6.6 240.1 184.1 56.0 39.5 16.5 3 26 P 70 3;! NA NA U Y Y Y 68 GB TILL 15-02 8.1 1.5 6.6 196.8 155.6 41.2 29.8 11.4 2 15 P 80 20 NA NA U Y Y Y 66 GG TILL
PAGE 1 FALCONBRIDGE 10/02/87
ALSIOCT.WR1 OVERBURDEN DRILLING MANAGEMENT LIMITED )TAL # OF SAMPLES IN THIS REPORT = 40
LABORATORY SAMPLE LOG
3AP1PLE WEIGHT (KG.WET) WEIGHT (GRAMS DRY) AU DESCRIPTION CLASS NO.
LS-67
TABLE +10 TABLE TABLE SPLIT CHIPS FEED CONC
M. I. CONC
M.I. CONC. NON NO.
LIGHTS TOTAL MAG MAG V.G. C:LC PPB
SIZE
CLAST
7 =__ =-----~-- V/S GR LS OT
MATRIX
S/U SD ST CY COLOR
SD CY
16-01 7.7 1.4 6.3 243.8 195.5 48.3 34.9 13.4 3 199 P 80 20 NA NA U Y Y Y GB GB TILL 16-02 9.0 2.4 6.6 205.2 154.9 50.3 32.3 18.0 2 63 P 80 20 NA NA U Y Y Y GB GB TILL 17-01 8.8 1.7 7.1 185.5 144.1 41.4 27.8 13.6 5 110 P 80 20 NA NA U Y Y Y GB GB TILL 18-01 9.6 2.8 6.8 202.5 159.5 43.0 28.6 14.4 1 35 P 75 25 NA NA U Y Y Y B B TILL -02 8.9 1.3 7.6 211.6 168.9 42.7 27.6 15.1 0 NA P 75 25 NA NA U Y Y Y B B TILL -03 5.2 0.5 4.7 150.4 127.5 22.9 14.8 8.1 1 259 P 70 30 NA NA U Y Y Y B B TILL -04 8.8 1.6 7.2 206.9 155.2 51.7 31.9 19.8 7 427 P 80 20 NA NA U Y Y Y B B TILL
15-01 8.1 1.0 7.1 236.1 185.1 51.0 28.8 22.2 0 NA P 80 20 NA NA U Y Y Y B B TILL -02 8.8 1.3 7.5 177.2 137.4 39.8 26.6 13.2 1 38 P 80 20 NA NA U Y Y Y B B TILL -03 6.5 0.7 5.8 116.9 90.4 26.5 17.9 8.6 0 NA P 85 15 NA NA U Y Y Y B B TILL -04 8.6 1.2 7.4 114.4 82.2 32.2 21.4 10.8 1 70 P 80 20 NA NA U Y Y Y B B TILL -05 8.9 1.2 7.7 145.4 116.3 29.1 20.0 9.1 0 NA P 60 20 NA NA U Y Y Y 6G 6G TILL
20-01 9.6 2.2 7.4 215.7 169.0 46.7 29.1 17.6 1 52 P 80 20 NA NA U Y Y Y B B TILL -02. 8.6 2.1 6.5 236.4 193.2 43.2 27.5 15.7 0 NA P 75 25 NA NA U Y Y Y B B TILL -03 8.2 1.1 7.1 161.8 121.7 40.1 25.9 14.2 0 NA P 75 25 NA NA U Y Y Y B B TILL -04 7.6 1.1 6.5 193.7 154.3 39.4 26.4 13.0 0 NA P 75 25 NA NA U Y Y Y B B TILL -05 9.2 2.2 7.0 190.7 149.7 41.0 28.3 12.7 0 NA P 80 20 NA NA U Y Y Y B B TILL -06 9.0 2.3 6.7 219.8 185.4 34.4 22.0 12.4 0 NA P 80 20 NA NA U Y Y Y GG GG TILL
21-01 8.8 2.2 6.6 274.9 239.5 35.4 24.0 11.4 5 489 P 85 15 NA NA U Y Y Y B B TILL -02 9.1 1.4 7.7 259.3 189.7 69.6 45.7 23.9 5 56 P 80 20 NA NA U Y Y Y B B TILL -03 8.5 1.9 6.6 233.6 195.5 38.1 25.8 12.3 3 64 P 85 15 NA NA U Y Y Y B B TILL -04 8.7 2.8 5.9 205.0 184.4 20.6 15.1 5.5 4 182 P 80 20 NA NA U Y Y Y B B TILL -05 9.0 1.3 7.7 187.9 142.2 45.7 27.6 16.1 3 263 P 80 20 NA NA U Y Y Y 6G GG TILL
22-01 9.3 1.2 8.1 221.2 170.3 50.9 34.1 16.8 4 586 P 80 20 NA NA U Y Y Y B B TILL -02 8.6 1.7 6.9 215.0 171.0 44.0 30.3 13.7 1 50 P 80 20 NA NA U Y Y Y B B TILL -03 9.1 3.2 5.9 175.0 137.2 37.8 25.8 12.0 0 NA P 80 20 NA NA U Y Y Y B B TILL -04 8.6 1.4 7.2 217.6 172.5 45.1 28.3 16.8 3 16359 P 85 15 NA NA U Y Y Y GNB GNB TILL -05 8.4 2.2 6.2 168.1 129.6 38.5 22.1 16.4 5 98 C 80 20 NA NA U Y Y Y GNB GNB TILL -06 9.3 2.8 6.5 260.0 221.9 38.1 19.0 19.1 8 1583 C 80 20 NA NA U Y Y Y GNB 6N8 TILL -07 6.0 0.4 5.6 110.0 94.3 15.7 9.9 5.8 17 1799 P 85 15 NA NA U Y Y Y GN 6N TILL
2i3-01 9.2 1.8 7.4 273.2 214.9 58.3 39.7 18.6 1 5 P 80 20 NA NA U Y Y Y GB GB TILL -02 9.0 1.8 7.2 220.9 170.2 50.7 33.8 16.9 8 150 P 80 20 NA NA U Y Y Y GG GG TILL
24-01 9.8 1.6 8.2 244.4 188.8 55.6 34.3 21.3 3 40 P 80 20 NA NA U Y Y Y 66 6G TILL -02 8.5 1.2 7.3 200.6 166.8 33.8 18.1 15.7 2 7 P 75 25 NA NA U Y Y Y B B TILL -03 6.5 1.2 5.3 144.1 109.3 34.8 23.8 11.0 1 42 P BO 20 NA NA U Y Y Y B B TILL -04 8.8 0.8 8.0 165.6 130.5 35.1 25.2 9.9 3 36 P 80 20 NA NA U Y Y Y B B TILL -05 9.0 1.8 7.2 200.3 152.0 48.3 32.7 15.6 7 365 P 80 20 NA NA U Y Y Y GB GB TILL -06 8.5 1.2 7.3 212.6 163.6 49.0 31.6 17.4 4 149 P 75 25 NA NA U Y Y Y 66 G6 TILL
25-01 8.8 1.9 6.9 214.6 167.0 47.6 32.0 15.6 5 177 P 80 20 NA NA U Y Y Y B B TILL 25-02 8.9 1.8 7.1 214.5 167.9 46.6 30.3 16.3 1 12 P 85 15 NA NA U Y Y Y 6G G6 TILL
:ARE 1 FALCONBRIDGE 10/16/87
--S2OCT.WR1 NTH= It OF SAMPLES IN THIS REPORT =
-AMPLE WEIGHT (KG.WET) WEIGHT
TABLE +10 TABLE TABLE SPLIT CHIPS FEED CONC
OVERBURDEN DRILLING MANAGEMENT LIMITED 40
LABORATORY SAMPLE LOG
(GRAMS DRY) AU DESCRIPTION
M. I. CONC CLAST MATRIX
M.I. CONC. NON MO. CALC SIZE 'i: S/U SD ST CY COLOR
LIGHTS TOTAL MAG MAG V.G. PPB
CLASS
V/S GR LS OT SD CY
LE-87 2z-01 9.2 1.6 7.6 197.7 150.5 47.2 31.9 15.3 1 67 F' 80 20 NA NA U Y Y Y GB GB TILL
-02 8.5 1.6 6.9 252.9 214.8 38.1 27.8 10.3 0 NA F' 80 20 NA NA U Y Y Y GB GB TILL -03 9.0 2.2 6.8 195.2 174.0 21.2 14.2 7.0 0 NA , F' 70 30 NA NA U Y Y Y B B TILL -04 9.0 2.1 6.9 218.2 166.8 51.4 32.0 19.4 0 NA P 80 20 NA NA U Y Y Y GG GG TILL -05 9.: 1.6 7.7 258.6 185.1 73.5 40.8 32.7 0 NA F' 80 20 NA NA U Y Y Y GG GG TILL
7.5 0.7 6.8 219.1 118.0 101.1 58.6 42.5 0 NA P 80 20 NA NA U Y Y Y GG GG TILL -07 8.8 1.6 7.2 211.0 169.5 41.5 22.1 19.4 1 68 F' 80 20 NA NA U Y Y Y GG GG TILL -09 9.0 0.9 8.1 234.2 177.4 56.8 40.1 16.7 5 27 P 80 20 NA NA U Y Y Y GG GG TILL
:7-01 9.2 2.0 7.2 244.1 199.5 44.6 28.8 15.6 1 22 C 85 15 NA NA U Y Y Y B B TILL -02 5.9 0.9 5.0 144.6 110.1 34.5 23.1 11.4 0 NA P 80 20 NA NA U Y 1' Yr B B TILL
23-01 8.7 1.2 7.1 187.1 148.9 38.2 25.1 13.1 0 NA F' 80 20 NA NA U Y Y Y B B TILL -02 9.0 1.5 6.5 173.7 129.8 43.9 27.8 16.1 6 160 F' 80 20 NA NA U Y Y Y B B TILL -03 S. 1.3 7.4 182.2 136.0 46.2 31.9 14.33 322 P 85 15 NA NA U Y Y Y GB GB TILL -0= 8.= :.5 8'.0 230.5 187.5 43.0 28.7 14.3 5 326 C 90 10 NA NA U Y Y Y GG GG TILL :7-::
_- .4 ..4 5.0 248.6 198.2 5_1.4 :4.6 15.6 2 -: P 65 15 NA E= U Y r Y G
r r_ TI! -C‘2 9.0 0.9 3.1 195.9 Iti .I 53.2 "6.9 16.3 3 78 P nc 15 NA Nn U Y Y Y G_ GG TILL
-03 8.8 1.5 7.3 197.8 154.9 42.9 29.8 13.1 0 NA P 85 15 NA NA U Y Y Y GG GG TILL -04 9.0 1.5 7.5 273.8 228.3 45.5 30.4 15.1 1 6 P 70 30 NA NA U Y Y Y GG GG TILL -0= 6.5 C.9 7.6 183.5 145.3 38.2 26.4 11.8 5 394 F' 65 35 NA NA U Y Y Y GB GB TILL -06 8.= t.9 6.0 218.8 173.0 45.8 30.3 15.5 1 33 P 65 35 NA NA U Y Y Y GG GG TILL -.- 9.4 1.5 7.9 190.8 153.8 37.0 26.4 10.6 0 NA F' 70 30 NA NA U Y Y Y GG GG TILL
9.0 1.3 7.7 197.6 151.2 46.4 29.3 17.1 1 51 F' 7L! 30 NA NA U Y Y Y GG GG TILL -02 9.1 2.5 6.6 205.0 166.1 38.9 26.0 12.9 0 NA P 70 30 NA NA U Y Y Y GG GG TILL
31-01 8.7 1.5 7.2 251.9 168.7 83.2 70.6 12.6 2 55 C 85 15 NA NA U Y Y Y GG GG TILL ^ -02 8.8 1.5 7.3 164.5 125.9 38.6 27.6 11.0 0 NA C 85 15 NA NA U Y Y Y GG GG TILL
-03 8.6 2.6 6.0 178.1 128.6 49.5 34.9 14.6 8 362 P 80 20 NA NA U Y Y Y GG GG TILL 72-01 6.8 1.1 5.7 169.4 134.7 34.7 24.3 10.4 1 42 F' 80 20 NA MA U Y Y Y GG GG TILL
-02 8.8 1.6 7.2 249.1 201.0 48.1 32.5 15.6 1 152 P 70 30 NA NA U Y Y Y GG GG TILL -':3 9.7 3.0 6.7 164.3 132.5 31.8 21.4 10.4 0 NA F' 80 20 NA NA U Y Y 'i• GG GG TILL -04 2.8 1.8 7.0 242.0 206.0 36.0 25.2 10.9 2 74 F 80 20 NA F U Y Y t Gn GG TILL -,= 8.7 217.t 159.9. 57.9 75.3 18.6 1 9P70 30 NA Nn U Y yYGG GG TILL -.: 8.5 0.3 2.6 244.0 194.9 59.1 42.7 16.4 i 9 F 7e 25 NA hA L Y Y Y G, ;n TILL -0.7 8.5 0.0 8.5 177.7 138.4 61.3 43.9 17.4 0 NA TR NA NA NA NA U Y Y Y G'r' GY TILL -38 6.3 1.3 7.0 166.5 108.8 57.7 39.7 18.0 0 NA F' 70 30 NA NA U Y Y Y GG GG TILL -09 9.8 1.6 8.2 153.8 110.5 43.3 28.7 14.6 1 35 F' 75 25 NA 1r'A U Y Y Y GG GG TILL -10 9.9 3.5 6.4 189.2 136.6 52.6 32.6 20.0 1 46 F' 80 20 NA NA U Y Y Y GG GG TILL
37-01 9.3 1.5 7.8 216.7 177.6 41.1 28.8 12.3 1 133 P 70 30 NA NA U Y Y Y GG GG TILL 34-01 9.2 2.5 6.7 232.6 191.0 41.6 30.0 11.6 0 NA PC 80 20 NA NA U Y Y Y GG GG TILL
-02 8.8 2.5 6.3 148.1 114.3 33.8 23.6 10.2 4 129 PC 80 20 NA NA U Y Y Y GG GG TILL 35-01 9.0 1.6 7.4 154.7 114.6 40.1 27.6 12.5 1 77 P 75 25 NA NA U Y Y Y GG GG TILL
,ASE 1 FALCONBRIDGE • 10/19/87
_630CT,WR1 OVERBURDEN DRILLING MANAGEMENT LIMITED
~TAL O OF SAMPLES IN THIS REPORT = 40
LABORATORY SAMPLE LOG
~j3LE WEIGHT <KG.NB> WEIGHT (GRAMS DRY) Au DESCRIPTION CLASS
M. I. CONC
CLAST MATRIX
TABLE +10 TABLE TABLE M.I. CONC. NON NO. CALC SIZE % S/U SD ST CY COLOR
SPLIT CHIPS FEED CONC LIGHTS TOTAL MAG MAG V.G. PPB
VIS GR LS OT SD CY
-02 9.2 1.0 8.2 285.6 239.4 46.2 30.3 15.9 0 NA P 75 25 NA NA U Y Y Y GB GB TILL
-03 6.6 1.4 5.2 93.2 67.3 25.9 14.9 11.0 0 NA P 8V 20 NA NA U Y Y Y GG GG TILL
37-01 9.1 1.6 7.5 178.3 162.8 15.5 9.1 6.4 1 21 P 8V 20 NA NA U Y Y Y GG GG TILL
-02 8.8 1.4 7.4 173.4 144.9 28.5 18.1 10.4 0 NA P 80 20 NA NA U Y Y Y GG GG TILL
-03 9.2 1.5 7.7 170.4 128.6 41.8 26.1 15.7 5 128 P 8O 20 NA NA U Y Y Y GB GB TILL
-04 9.1 1.4 7.7 129.2 88.0 41.2 24.8 16.4 5 1856 P 8O 20 NA NA U Y Y Y GG GG TILL
-05 8.5 1.4 7.1 165.0 115.2 49.6 33.0 16.8 0 NA P 80 20 NA NA U Y Y Y GB GB TILL
-06 9.9 2.0 7.9 121.5 85.0 36.5 24.4 12.1 2 160 P 75 25 NA NA U Y Y Y GG GG TILL -V7 8.5 1.2 7.3 230.9 183.3 47.6 31.0 16.6 0 NA P 80 20 NA NA U Y Y Y 8G GG TILL
6.9 1.4 7.5 239.6 191.7 47.9 33.4 14.5 -08
1 19 P B0 20 NA NA U Y Y Y GG GG TILL
38-01 8.9 2.1 6.8 146.3 101.2 45.1 26.9 18.2 0 NA P 80 20 NA NA U Y Y Y 8B GB TILL
-~2 4.6 0.7 3.9 176.9 145.5 31.4 24.3 7.1 0 NA P 75 25 NA NA U Y Y Y GB GB TILL
-03 6.0 5.5 277.3 235.0 42.3 32.7 9.6 1 46 P 75 25 NA NA U Y Y Y G8 GB TILL
7.4 C.B 6.6 199.3 155.3 44.0 35.6 6.4 0 HA P OV 20 NA NA U Y Y Y GB G8 TILL
-05 8.3 1.V 7.3 1E2.1 144.9 43.2 31.8 11.4 2 44 P 80 20 NA NA U Y Y Y GG GG TILL
8.5 0.9 7.6 173.2 128.0 45.2 32.0 13.2 1 47 P 8O 20 NA HA U Y Y Y GG GG TILL
2.2 1,2 7.0 276.2 223.1 53.1 39.3 13.6 1 5 P 80 20 NA NA U Y Y Y SG GG TILL
-O8 8.9 1.2 7.1 2E3.0 231.4 51.6 40.4 11.2 0 NA P 85 15 NA NA U V Y Y GB GB TILL
-09 7,8 1.2 6.6 297.1 246.0 51.1 39.5 11.6 0 NA P 85 15 NA NA U Y Y Y GG GG TILL -10 9.1 2.0 7.1 226.9 171.9 55.0 39.5 15.5 1 5 P 90 10 NA NA U Y Y Y GB GB TILL
-11 7.0 0.9 6.1 162.5 120.0 42.5 30.3 12.2 0 NA P 85 15 NA NA U Y Y Y GB GB TILL
-12 9.1 1.4 7.7 246.3 177.5 68.8 51.4 17.4 0 NA P 85 15 NA NA U Y Y Y G8 GB TILL -13 9.1 2.0 7.1 286.6 228.7 57.9 41.3 16.6 1 51 P 85 15 NA NA U Y Y Y GB GB TILL
-14 9.4 1.2 8.2 233.7 179.0 54.7 39.1 15.6 1 1V P 85 15 NA Ml U Y YYGBGBTILL
-15 9.1 1.4 7.7 205.0 151.8 53.2 37.0 16.2 2 226 P 80 20 NA NA U Y Y Y GB GB TILL -16 9.5 1.4 8.1 272.4 230.7 41.7 26.5 15.2 2 629 P 8V 20 NA NA U Y Y Y GB GB TILL -17 5.0 0.8 4.2 163.0 138.2 24.8 18.2 6.6 1 82 P 80 20 NA NA U Y Y Y GB GB TILL -18 4.6 0.6 4.2 129.2 104.8 24.4 17.8 6.6 1 11 P B0 20 NA NA U Y Y Y GB GB TILL -19 6.0 1.2 4.8 236.5 203.5 33.0 24.5 8.5 0 NA P 80 20 NA NA U Y Y Y GB GB TILL
-2O 8.9 1..1 7.9 196.7 149.1 47.6 33.8 13.8 2 38 P 80 20 NA NA U Y Y Y G8 GB TILL
-21 7.6 0,6 7.0 202.8 149.6 53.2 39.1 14.1 0 NA P 70 30 NA HA U Y Y Y GY GY TILL
-22 8.6 1.0 7.6 201.0 171.6 29.4 19.0 10.4 1 10 P 7V 30 NA NA U Y Y Y GY GY TILL
-27 5.4 1.3 8.1 182.9 141.6 41.3 27.0 14.3 1 24 P 75 25 NA MA U Y Y Y GY GY TILL
-24 8.0 1.3 6.7 104.4 72.1 32,3 22.0 10.3 0 NA P 8O 20 NA A U Y VYGYGYTILL
39-01 8.9 2.2 6.7 169.2 127.9 41.3 27.2 14.1 0 NA C 70 30 NA NA U Y Y Y B B TILL
-02 6.0 0.4 7.6 185.8 131.0 54.8 38.9 15.9 0 NA C 9O 10 NA NA U Y Y Y B B T{LL
-03 9.1 2.9 6.2 257.3 220.4 36.9 24.4 12.5 1 8 C OV 20 NA NA U Y Y Y GY GY TILL
-04 9.2 1.6 7.6 282.7 230.4 52.3 37.2 15.1 5 160 C 70 30 NA NA U Y Y Y GY BY TILL
9.6 2.7 6.9 126.6 92.7 33.9 22.3 39-O5
11.6 0 NA C 7V 30 NA NA U Y Y Y G8 G8 TILL
=.GE 1
Fl:LCONBRIDGE 10/23/87
_240CT.ldF:i OVERBURDEN DRILLING MANAGEMENT LIPiITED
:TA_ r OF SAMPLES IN THIS REPORT 40 LABORATORY SAMPLE LOG
'=LE WEIGHT !KG.IET! WEIGHT (GRAMS DRY) AU DESCRIPTION CLASS
M. I. CONC
CLAST MATRIX
TABLE +10 TABLE TABLE M.I. CONC. NON NO. CALC SIZE '/. 5/U SD ST C'i COLOR SPLIT CHIPS FEED r vr LIGHTS TOTAL NAG NAG V.G. F"$ ---
V/S GR LS OT SD CY
-E-87 79-06 9.5 2.8 6.7 159.6 125.0 34.6 22.0 12.6 0 NA C 70 30 NA NA U Y Y Y GY GY TILL
40-01 8.4 1.5 6.9 191.4 153.9 37.5 25.1 12.4 5 345 F' 80 20 NA NA U Y Y Y GB GB TILL
41-01 2.0 0.4 1.6 78.1 67.3 10.8 6.7 4.1 1 432 F' 80 20 NA NA U Ir Y Y G`'1 GN TILL
42-01 5.1 0.6 4.5 159.0 135.5 23.5 16.4 7.1 0 NA F' 75 25 NA NA U Y Y Y B B TILL
-02 8.E 1.1 7.7 197.4 162.0 35.4 22.3 13.1 1 45 F 80 20 NA NA U Y Y Y B B TILL
-07 8.4 1.2 7.2 202.4 164.3 36.1 22.5 13.6 0 NA F' 80 20 NA NA U Y Y Y B B TILL
-:?4 9.2 2.8 6.4 248.9 211.7 37.2 25.2 12.0 1 8 F' 75 25 N^ NA U Y Y Y B B TILL
-!?5 E'.4 4.0 5.4 200.9 162.5 36.4 22.4 16.0 0 NA F' 80 20 NA NA U Y Y Y GG GG TILL
-06 9.0 2.4 6.6 173.7 132.0 32.0 »1.7 28.5 13.2 1 3 F 7C 25 NA NA U Ÿ YYGB GB TILL
-07 9.5 2.9. 6.8 191.5 167.2 28.: 17.0 11.3 0 tn F -J 30 NA Nn U Y YYGB GB TILL
-nç 2.5 6.5 128,3 89.7 72.6 25.2 13.4 2 100 F 7i, 30 NA NA U Y Y Y B B TILL
-09 . , :.4 2.4 • .: 171.2 82.0 43.2 27.8 15.4 0 NA P 70 30 NA NA Ut Y GG Ge TILL
-_. -- .c 2.5 7.0 192.t 155.1 36.9 23.9 13.0 4 221 F 70 30 NA hn J v YYS GB TILL L
-.- 2.1 7.t 16 7.1 119.7. 47.4 32.9 14.5 5 e6_ F 35 25 NA vA U1 l Y' GE SP TILL
-:_ _.= 2.3 L,- 154.5 117.6 40.9 2E.2 12.1 1 7C P ,. 75 25 NANA U ar ,r 1'r` r•. Ga - `,J TILL
-.- 2.0 7.4 158.8 115.0 47.6 '9.1 14.6 1 Tc p 3c 25 NA NF U Y l YG G GG TILL
-.- r',.. .. 8.7 181.2 139.: 41.9 27.0 14.9 0 NAP70 30 NA nr U 1 1 1 n ü• TILL + c -._ ^_ ~~. 1.4 7.5 148.2 39.4 1 .i7.G 13.3 NA75 26.1 0 P 25 n NA NA U 1 r Y Y n~-. .0 r- GG TILL
-16 6.7 .,c 7.9 152.7 123.0 29.: 20.5 8.8 0 t`iN F' 70 30 NA NA U Y Y Y B B TILL
--;?; 4.2 4:.7 3.5 77.1 61.5 15.6 10.8 4.8 0 NA C 90 10 NA NA U Y Y Y G"i GM TILL
44-01 ?.. 2.4 6.6 139.5 99.4 40.1 27.3 12.8 0 NA F' 80 20 NA NA U Y Y Y B B TILL
-02 9.2 2.7 6.5 155.7 114.8 40.9 27.3 13.6 0 NA F 80 20 NA NA U Y Y Y GB GB TILL
-__ 8.1 1.5 6.2 147.8 100.3 47.5 37.5 10.0 0 NA C 90 10 NA NA U Y Y Y GB GB TILL
45-01 9.0 1.6 7.4 137.7 99.1 38.6 26.5 12.10 NA F 80 20 NA NA U Y Y Y B B TILL
-02 8.6 1.5 7.1 144.4 97.3 47.1 31.3 15.8 3 101 P 80 20 NA NA U Y Y Y GNB GNP. TILL
46-01 .7.4 1.6 5.8 135.3 93.9 41.4 27.8 13.6 1 36 P 80 20 NA C U Y Y Y GNB GNB TILL
-:2 8.7 2.2 6.5 179.2 92.8 46.4 30.1 16.3 0 NA PC 60 40 NA NA U Y Y Y GB GB TILL
-__ -.5 1.3 6.2 164.6 124.4 40.2 28.3 11.9 0 NA F' 80 20 NA NA U l' Y Y GG GG TILL
-04 8.; 2.0 6.9 174.1 123.8 45.3 31.7 13.6 0 NA F' 8:? 20 NA h5a U Y Y Y GG GG TILL - -.. ~ ., 1.6 • ~ ~. :~ 161.8 n;. 3 1_~.1. ~ 41.1 .,-r 7 " .. 13.4 0 ., ivA F 80 20 NA C~A ti 1 , 1 , ~ n ~ TILL
-.: -._ .,6 3.2 85.4 'i+-._ 15.1 10.9 4.2 0 h,A F 80 20 NA NA U Y Y Y GG GG TILL - -.. 2.2 .» 7.4 14b.i 105.5 40.6 26.1 14.5 ( NA F 35 25 ♦A NA U i Y l T LL
=`.0 1.0 8.0 207.6 166.8 40.8 29.2 11.6 0 NA F' 80 20 NA NA U Y Y Y B B TILL
-03 8.2 1.2 7.6 212.9 164.1 48.8 32.3 16.5 8 372 P 70 30 NA NA U Y Y 1r GB GB TILL -04 6.8 0.8 8.0 274.8 234.4 40.4 28.9 11.5 3 67 F 75 25 NA NA U Y Y Y GB GB TILL
-05 8.2 0.2 8.0 161.8 122.2 39.6 28.3 11.3 3 52 F' 70 30 NA NA U Y Y Y GB GB TILL -06 9.0 1.0 8.0 333.8 279.0 54.8 37.4 17.4 7 3233 P 80 20 NA NA U Y Y Y GB GB TILL -07 9.1 1.0 8.1 285.3 234.7 50.6 33.6 17.0 0 NA F 80 20 NA NA U Y Y Y GB GB TILL -08 8.6 1.4 7.2 203.0 157.4 45.6 33.3 12.3 1 6 F 80 20 NA NA U Y Y Y B B TILL
47-C'9 8.7 1.5 7.2 221.4 173.2 48.2 31.8 16.4 7 83 F 75 25 NA NA U Y Y Y B B TILL
GE 1 FALCONBRIDGE 10/.:Er'87
OVERBURDEN DRILLING MANAGEMENT LIMITED AL # OF SAMFLES IN THIS REPORT =
=;: WEIGHT (::.WET) .,.t
TABLE T1' TABLE TABLE SPLIT CHIPS FEED CONC
40 LABORATORY SAMPLE L06
WEIGHT (GRn MS DRY) AU
N. I. CONE:
M.I. CONC. NON NO. CALC SIZE
LIGHTS TOTAL NAG MAO „ . G. PPB
DESCRIPTION r_ r-S
CLAST MATRIX
.. 3/U SD ST CV COLOR
VIE GR LS DT SD CY
LS-87 LS-87 47-10 9.4 1.6 7.8 210.9 156.8 54.1 39.3 14.8 0 NA C 90 10 NA NA U`j' Y Y GG GG TILL
-11 9.2 1.3 7.9 231.8 185.0 46.E 34.3 12.5 1 112 F' 85 15 NA NA U Y Y Y GG û TILL -12 9.7 2.8 6.= 98.4 58.0 40.4 28.7 11.7 0 NA C 85 15 NA NA U Y Y Y GG GG TILL -13 9.2 1.7 7.5 T^.0 133.0 78. 34.5 23.8 05 10.7 F 8 d A 20 NA tA U} YYGGGGTILL
-14 _.S 0.9 4.9 10n.1 84.6 23.5 15.5 6.0 0 N„ F 70 30 NA NAUY } GS . TILL -15 15.=' 1.1 14.7 165.9 140.6 45.3 26.9 18.4 0 NA P 75 25 NA h+a U •tr Y Y GG GG TILL -16 8.7 1.0 7.7 167.9 137.6 50.3 34.6 15.5 0 NA P 70 30 NA NA U Y Y Y GB GB TILL -17 9.0 1.2 7.8 168.8 118.1 50.7 32.1 18.6 0 NA F' 75 25 NA NA U Y Y Y GG GG TILL
-12 6.8 0.8 6.0 107.5 77.6 29.9 19.9 10.0 0 NA P 70 30 NA tdi U Y Y Y G8 GG TILL -19 7.8 0.6 7.0 110.6 76.6 34.0 24.4 9.6 0 NA P 70 30 NA NA U Y Y Y GG GG TILL
42-C1 1.1 ,,. 244.1 169.6 74.5 41.1 33.4 1 371 F EO 20 NA tih U Y Y Y 6S GG TILL 2.6 1,4 -. ._ 195.5 1 n .G 55.6 41.1 14.5 1 i6 F 7u 75 NA NAUY v
Y G au TILL _n.2 2.!. 6.7 140.6 P":..7 40.9 nr. o. lc ! ?_ n~ t75 25 JR NA J Y 5G GG TILL
.! 1.1 2„0 259.: 2r.5 51.8 15.0 6r F Si 20 NA er L l nn ,nTILL - 4 r.62... 6.2 2)2.4 161.5 46.9 73.8 13.1 3 75 P 7e 25 r7 rR v , Y v nr GB TILL
2.9 2.: 6.7 .20.8 230.6 59.2 76.0 21.2 1 101 F7c 75 r A FA L Y YYGP G3 TILL
6.8 1.2 7.6 185.0 139.6 45.4 32.7 12.7 1 6 P 75 25 NA NA U Y Y Y GY 6Y TILL
=e.-'.1 -::
3.: ei .0
J. 6 1.0
7.2
6.0 I8
.e .99.1 14(2.7
1e7.4 45.0 45.7
33.7 33.:
11.3 12.6
4 0
71 vNP7e P 75 25
25 \f
NA NA L NruY
B GB TILL Y Y
i TILL Yfar GB
-C? ?.- ..).8 .c 6.5 250.9 206.1 46.6 34. 2 14.6 2 73 F 7c 25 NA n U Y } Y Gn GB TILL
-04 7.4 0.7 6.7 131.4 81.5 49.9 38.6 11.3 0 NA P 75 25 NA NA ü Y Y Y GB GB TILL
51-01 5.0 0.9 4.1 117.0 91.2 25.8 17.5 8.3 2 995 F' 75 25 NA NA U Y Y Y B B TILL
-02 6.6 0.7 5.9 117.5 83.5 34.0 23.3 10.7 0 NA F' 70 30 NA NA U Y Y Y B B TILL
52-31 8.2 0.7 7.5 226.8 194.1 32.7 24.4 8.3 0 NA P 70 30 NA NA U Y Y Y B B TILL
-02 7.5 0.6 6.9 175.2 152.3 22.9 15.7 7.2 0 N:': P 70 30 NA NA S C Y Y B B GRAVEL
-Î.%: 8.4 1.8 6.6 200.6 206.9 53.7 38.4 15.3 1 26 P 75 25 NA NA U Y Y`j' B B TILL
3=-01 8.6 1.4 7.2 204.1 184.2 19.9 14.6 5.3 1 44 P 70 30 NA NA S C Y Y B B GRAVEL
-02 8.5 0.8 7.7 230.2 199.7 30.5 21.4 9.1 0 NA P 70 30 NA NA U Y Y Y B B TILL
-03 1.1 1.4 _, 7. YC.6 145.6 90.4 47.2 72.5 14.7 3 117 F 7C 25 NA 1R U? Y} n B GB TILL
54-01 8.7 1.2 7.5 166.2 139.9 26.3 18.7 7.6 1 4 F' 60 40 NA NA U Y 't' Y B B TILL
-.: 2.: 5.7. 194_ , 9 150.Z 76.6 26.0 10.6 0 NA F 70 30 NA NA UY Y Y B B TILL -tt', 9.3 2.0 7.3 219.4 163.3 56.1 39.9 16.2 2 18 F' 70 30 NA NA U Y Y Y GB GB TILL
-04 4.5 0.6 3.9 167.1 131,4 31.7 22.7 9.0 0 WA P 80 20 NA NA U Y Y Y GN Giâ TILL
55-s?1 2.7 2.2 6.5 139.0 102.0 37.0 24.4 12.6 1 26 P 70 30 NA NA U Y Y Y B B TILL
56-01 9.0 2.3 6.7 229.5 174.6 54.9 38.2 16.7 4 51 P 70 30 NA NA U Y Y Y B B. TILL -62 5.3 1.2 4.1 117.0 83.1 33.9 21.7 12.2 4 60 P 80 20 NA NA U Y Y Y GG GG TILL
~7-01 8.4 1.0 7.4 118.4 66.5 31.9 21.1 10.8 1 30 P 70 30 NA NA U Y Y Y B B TILL
-02 8.9 2.2 6.7 188.9 154.0 34.9 24.9 10.0 0 NA P 70 30 NA NA U Y Y Y B B TILL
-03 6.5 1.8 6.7 162.8 124.4 38.4 28.1 10.3 0 NA P 70 30 NA NA U Y Y Y B B TILL
57-04 9.2 2.6 6.6 164.9 124.2 40.7 29.7 11.0 0 NA P 70 30 NA NA U Y Y Y B B TILL
~S~OCT.W~1 OVERBURDEN DRILLING MANAGEMENT LIMITED # OF SAMPLES IN THIS REPORT = 40
~~PLE WEIGHT (KG.WET) WEIGHT (GRANS DRY) AU DESCRIPTION CLASS
M. I. CONC
CLAST MATRIX
TABLE +10 TA6LE TABLE M.I. CONC, NON NO. CALC SIZE % S/U SD ST CY COLOR SPLIT CHIPS FEED CONC LIGHTS TOTAL MAG MAG V.G. PPB
VIS 2R LS OT
~ ,;
LS-87
57-05 2.8 2.4 6.4 156.7 119.8 36.9 26.2 10.7 0 HA C 50 50 NA NA U Y Y Y D 8 TILL -06 7.4 4.0 3.4 106.9 70.7 36.2 23.4 12.8 1 211 P 6V 40 NA NA U Y Y Y GNB END TILL -07 ' 8.9 2.9 6.0 193.6 158.6 35.0 22.-3 12.7 0 NA P 6O 40 NA HA U Y Y Y GB GB TILL
5R-01 6.2 0.9 5.3 147.8 115.8 32.0 22.9 9.1 1 16 P 7V 30 NA NA U Y Y Y R B TILL
-02 8.0 1.5 6.5 151.1 115.1 36.0 25.4 10.6 1 59 P 70 30 NA NA U Y Y Y G8 GB TILL
-03 8.5 1.2 7.3 162.8 121.1 41.7 29.8 11.9 6 331 P 70 30 NA NA U Y Y Y MILL TlLL
-04 8.6 1.4 7.4 160.4 124.1 36.3 25.6 10.7 0 NA P 70 30 NA NA U Y Y Y B B TILL -05 8.9 1.9 7.0 144.0 104.5 39.5 27.5 12.0 5 299 P 7V 30 NA HA U Y Y Y B B TILL -06
8.8 1.4 7.4 220.8 181.0 39.8 28.0 11.8 1 103 P 70 30 NA NA U Y Y Y B B TILL
-O7 8.7 1.7 7.0 137.1 160.2 38.9 26.8 12.1 1 56 P 70 30 NA NA U Y Y Y GB SB TILL
-08 8.6 1.3 7.3 171.9 134.5 37.4 26.3 11.1 0 NA P 70 30 NA NA U Y Y Y GB GB TILL -09 8.4 1.5 6,9 194.0 152.3 41.7 28.E 12.9 0 NA P 70 30 WA NA U Y YYB B TILL
-10 8.6 1.6 7.0 167.7 127.8 39.9 28.5 11.4 5 255 P 7O 30 HA NA U Y YYGB G8 T
-11 5.1 0.9 7.2 1:-J3.3 /26.7 41.6 30.3 11.3 169 P 70 30 WA NA U v YYBP TILL -12 4.5 3.8 112.9 98.2 14.7 10.3 4.4 0 WA P 65 35 NA NA U Y Y Y SN Be TILL
53-01 2.9 2.0 6.9 104.9 68,0 36,9 23.2 1.3, 5 60 P 75 25 NA MA U Y Y Y GN ôN TILL
60-01 9.5 3.7 5.3 103.0 21.3 21.7 11.6 10.1 1 87 P 6O 40 NA NA U Y Y Y GG GG TILL -02 8,8 3.2 5.6 417.4 396.3 21.1 13.5 7.6 0 UA P 7O 30 NA NA U Y Y Y Gy GH TILL
-03 6.5 3.4 5.1 113.3 94.3 19.0 8.6 10,4 0 NA P bO 40 NA NA U Y Y Y GG GG TILL
61-01 8.8 1.6 7.2 231.6 186.9 44.7 31.7 13.0 1 1019 P 70 30 VA NA U Y Y Y GG GG TILL -02 8.5 1.5 7.0 77.5 52.3 25.2 16.6 8,6 0 NA C 85 15 NA NA U Y Y Y GS GG TILL
62-01 8.7 0.8 7.9 120.1 75.b 44.5 28.0 16.5 0 NA P 6O 40 NA NA U Y Y y GG GG TILL -02 10.0 2.4 7.6 306.8 253.3 53.5 33.3 20.2 0 NA P 6O 40 NA NA U Y Y Y GB GB TILL -03 8,3 1.0 7.3 179.7 134.3 45.4 26.6 18.8 0 NA P 7O 30 NA NA U Y Y Y GB GB TILL -04 2.8 2.5 6.3 314.9 260.8 54.1 31.5 22.6 O . NA P 7O 30 NA NA U Y Y Y B B TILL
-05 3,6 3.1 6.5 170.0 116.6 53.4 35.0 18.4 0 MA P 70 30 NA NA U Y Y Y GB G8 TILL
-04, 9.0 2.4 6.6 171.3 135.8 35.5 22,8 12.7 0 HA P 70 30 NA NA U Y Y Y B B TILL -07 3.2 1.6 6.6 139.9 108.4 31.5 20.6 10.9 0 NA CP 70 30 NA NA U Y Y Y GG GG TILL
63-01 3.5 0.8 2.7 113.3 98.9 14.4 10.1 4.3 0 NA P 7O 30 NA NA U Y Y Y GG GG TILL
64-01 9.0 2.5 6.5 360.2 324.0 36.2 25.8 10.4 1. 25 P 60 40 NA NA U Y Y Y B B TlLL
65-01 8.5 0.1 8.4 261.3 210.4 50.9 36.4 14.5 0 NA P 45 55 NA NA S M Y Y B B SAND
-02 9.8 0.5 9.3 219.7 141.3 78.4 52.4 26.0 0 HA P 6O 40 NA NA S M Y Y B B SAND
-03 9.0 1.0 8.0 193.4 155.9 37.5 25.7 11.8 0 NA P 70 30 NA NA U Y Y Y B D TlLL
-04 9.5 3.0 6.5 177.9 144.9 33.0 22.7 10.3 0 NA P 7O 30 NA HA U Y Y Y G8 B T[LL
-05 9.2 1.8 7.4 215.9 182.2 33.7 19.5 14.2 0 NA P 7O JV NA NA S C Y Y B B GRAVEL
66-01 9,0 0.2 8.8 187.6 141.5 46.1 34.0 12.1 V NA P70 30 NA NA U Y Y Y B B TILL -02 9.0 0.7 8.3 217.0 178.2 38.8 22.0 10.8 1 176 P 70 30 NA NA U Y Y Y B B TILL
-03 9.0 0.3 8.7 300.4 271.0 29.4 22.6 6.8 0 NA P 70 30 NA NA U Y Y Y B B TlLL -04 9.5 1.4 8.1 213.5 180.4 33.1 25.1 8.0 0 NA P 75 25 NA HA U Y Y Y B G TILL
66-05 9.2 0.7 8.5 158.8 119.7 39.1 28.2 10.9 0 NA P 75 25 MA NA U Y Y Y 8 B TlLL
=A+:E 1 rALCONERIirr`"t 11/04/87
i':.u.+ ,i11O';,WR:I OVERBURDEN DRILLING MANAGEMENT LIMITED -UAL .
SA?'='LE tdr~
LS-S7 66-06 66-i{7 66-i16 66-0? G6-1[! 66-11
2+S 66-12 66-13 _6-14 66-15 67-01
-+,.; 67-03 _,;;
6E-,2 6h-..
z,, • , _-i'1 70-02 -02 70-03 70-04
r.o ri!-:+J 70-06 71-01 7i : ,-.,2
l'i+3 7.-.'=1
71-05 T=-,;^
,:-. . !.: 71-08 71-09 71-1C! 71-11 71-12 71-1' 72-01
~ -•f-+n~i
OF Ey 1rL.a IN THIS REPORT =
WEIGHT (KG.6;ET ) WEIGHT
TABLE .:10 TAcLE TABLE SPLIT CHIPS FEED CONC
4;
LABORATORY SAMPLE LOG
tL=RAMS DRY) AU
M. I. CONC
M.I. CONC. NON NO. CALC SI?E
LIGHTS TOTAL 11AG NAG V.G. PRE
DEtCRIPTION
CLAST MATRIX
S/U SD ST CY COLOR
VIS GR LB OT BD C1'
CLASS
6.5
9.7 6.1 E.E `.1 4
6.0 ?.5 C.J 6. 6 7.7
i .c 6.5 -.:~
E:.1 E.
;.3 S.: G.; 7.4 , C ,.., '.6 8. C)
8.8 8.5 6.4 S. E E.; .
6.4 E..9 z 5.3
=.79.8 9,4 5.5 9.98.4 • :+
1•J7 ..4 0.6 4
•.w 0,7 ;n. C
1.5
0.9 0.0 0.3 1.E .E 1.., 1.2 0.; ..~
1.8 1.6 :.0 .+J 1.. 1.6 ÿ.. 1.1 C. 6 i.. 2.1 4.0 2.7 1.6 7.2 2.6 2.3 1._ O.9 2.5 1.4 1.2
7.a 7.7 5.5 E..1 4.7 ..5 5.1 6.0 6.0 5.7 7.7 E.1 6. ,.,.
6.E ..5 6.5 e
6.5 7.1 5.4 5.5 G. C 6.4 5.J 7.8
7.6 6.6 4.4
7.. 6'.2 7.1 7.5 '.8 6.6 7.4 7.0 7.8
169.0 114.5 114.1 159.4 100.5 163.0 .26.6 102.0 138.4 111.4 157.5 22_.` 16..8 .__.6 11c.2 , - ,
G7. 5 797.0 283.o 150.0 250.0 2n'.1 163.0 191.7 100.9 134.1 212.7 3`iL.. 177.2
1:7.4
135.5 17:.8 1-0,0 169.4 206.7 1,..9 ,-, 4 , . ..3 1'5.6 153.2 c LJJ. 2
146.1 79.8 79.6 117.6 71.5
1.73.1 95.3 70.6 56... Fh...
113.1 186._ 117.0
1 .0 59.5 ~ 66.3 1=-.2 ti::.5
357.5 t40.` 118.0 227.6 167.1 144.0 ~ 163.2 81.2 94.0 146.4 311.2 137.1 105.8 53.5
150.0 125.2 131.6 165.8 156.4 151.5 136.1 7 1 .~.
177.1
22.9 34,7 34.5 41.8 29.0 44,5 31.3 31.4 42.1 33.2 44.4 37.' 40.6 t_.1 ...9 54.2 31.7 2?.5 43.4 72.0 22.4 20.0 19.0 28.5 19.7 40.1 65.9 29.0 4! ~.1 2'.6 42.0
, 1+.~?
44.8 37.8 40.9 35.5
pp ÿ7.p 37.7 35.5 62.1
17.2 23.2 22.9 29.0 21.8 33.5 21... 21.7 27.7 21.6 30.4 26.5 7^ JJ. -._.0 iü. 38.C: 21.1 20.7 31.. 22.0 ...2 10.2 9.5 19.7 12.9 26.0 46.9 19.5 2E.7 16.8 29.2 28.2 30.4 26.0 27.5 27.3 24.8 26.1 28.9 42.5
5.7 11.5 11.6 12.8 7.2 16.4 10.1 9.7 14.4 11.6 14.0 10.6 l.i.:t 9.5 =.0
16.2 10.6 8.8 12.2 10.0 10.2 9.8 9.5 8.8 6.8 14.1 19.0 9.5 11.4 6.8 12.8 12.6 14.4 11.8 13.0 12.2 13.0 11.6 11.0 17.6
0 0 0 2 0 0 0 l~
0 0 C+ 1 5
i}
tl Ci
ii 0 C: i} n 0 0 0 fj
1 U 0 1 2 0 0 0 3 ~f
1 0 1
NA NA NA 26 NA NA NA NA NA NA NA
144 214 NA
NM NA NA NA NA NA NA NA NA NA NA NA 133 NA NA 4
1iyf~~-
NA NA NA 100 NA 154 NA 52 9
70 70 70 75 75 75 75 60 80 80 NA 70 Rij E5
95 80 95 60 85 70 70 40 45 45 70 60 60 65 70 80 80 7C,
80 75 75 75 80 70 70 65
30 30 30 25 25 25 25 20 20 20 NA 30 20
15 5 20 5 20 15 30 30 60 55 55 30 40 40 35 30 20 20 30 20 25 25 25 20 30 30 35
NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA +v. i \ ?•! NA NA NA NA NA NA NA NA NA f~4~.~
NA NA NA NA NA NA NA NA NA
NA
NA NA NA NA NA NA NA NA NA NA NA.1I.
NA NA NA Nr, NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
NA
t~.- N
NA NA NA NA NA NA NA
GB GY GY GY GB GY GG 6G 86 6G B
F'
GB CL
Gv
GG Gu 66 G_ GB GB GB 6B GB 6G GB GB B
GB Gi, GB GS GG GG 6G GG GG GG GB GE
GB 6Y GY GY GB GY 63 GG GG SS
B
6B GL û^ Jvf ~
GG GS G] 6B G5 GE 68 GB GG GB GB 6
GB 6G GB G6 GG 6G LS
GG 63 GG GB GG
TILL TILL TILL TILL TILL TILL TILL TILL TILL TILL TILL TILL TILL TILL
TILL TILL TILL TILL TILL TILL TILL TILL TILL TILL TILL TILL TILL TILL TILL TILL TILL TILL
TILL TILL TILL TILL TILL TILL TILL TILL
;A32 1 FALCONERIDOE
4LE2N3E1 OVERBURDEN DRILLING MP2A613MENT LIMITE: -H:TAL 2A;1:_22 1;2 TM 3- =
TABLE 410 TAILS TALE E3L1T Ciii3S TEES CON:
4.;
LAKRATOPy SAMFLE LOS
216-T tr;RAMA DR'I DEPZRIPTION
M. I. C2N2 CLAST N;TF.IX
C0N2. NO. CALE SIZE • • EAI BD ET CY COLOR
LI3HTS TCTAL mAG NAG V.E. PPE WS PR LS E: CY
CLA82
'L.3-1•7 73-01 7.3 0.0 7.5 135.1 32.9 42.2 22,7 13.5 1 1 TR N-A NA NA NA S N Y B EAND 73-02 3.5 1.0 .5 136.2 110.3 27.4 12.6 3.8 0 NA P 65 35 NA NA U V YV B E TILL 73-070.0 7.3 156,2 113.1 77.1 25.6 11.5 0 NA TR NA NA NA NA rL Y Y 12 E SAND 77-04 E.2 :.8 4.4 132.1 177.5 24.6 17.2 7.4 0 NA P 65 Z5 NA NAUY YIEBTILL
103.0 24.1 24.9 16.4 8.5 0 NA F 60 40 NA NA UY IY Ei TILL 74-02 3.4 3,8 5.6 287.5 249.7 77.2 24.2 13.0 0 NA F6-0 AD NA NAU V V B 18 TILL
3.4 5.7 142.0 110.4 71.4 20.7 10.3 0 NAP70 30 NA NAUY IISETILL 75-01 P. 1.2 5,4 141.2 103.3 71.3 20.6 11.3 : 140 F60 40 NA NAUY YIP E TILL 74-01 E.4 1.6 7.0 :::16.7 1E0.3 36.4 23.6 12.E 1 203 F 70 30 NA NA LI Y YE S TILL 7Z-1,2 7.4 1,4 5.2 149,5 110.1 73.4 26.6 12.8 0 NAF60 40 NA NAUY YYEBTILL 77-01 6,0 33,2 20.3 13.5 6.2 0 NA P 70 30 NA NA U y Y GE a3 TILL
4"..2.1 34.3 21.6 12,3 1 528 P 75 23 NA. 1.2m U Y 'I. 69 28 Ti! L 8.6 2.4 4.2 17.1 133.7 77.2 22.0 11.8 1 73 F 0 NA NA U Y Y B ? TILL
75 7'5 NA NA U T'ILL 7.i 22:.E• 17.0 4-:,E :3.3 14.9 NA 70 71., NA NA t2Y YylE. 63 TILL 7 s 7 :34.1 1 22.3 17.4 .4.5 1 26 40 NA NA LI Y GE SE TILL
3.0 7.0 Z..0 176.4 124,7 51.9 :4.2 17.7 1 70 F Sr. 70 NA NA U Ga: GG T112 4;3.1 :2.4 15.7 0 NA P 65 :5 NA NA UY YY GE GE TILL
9.3 7.0 4.3 173.7 174.4 33.7 27.1 12.2 1 10F,0 F 70 30 NA NA. UY YY E. GY TILL 5.8 214,8 172.: 42.5 :0.5 12.0 0 NA P 40 40 NA. NA U Y V GB 62 TILL
2C-0,5 3.0 213.5 174.1 33.4 23.3 11.1 0 NA P 70 70 NA NA UY YY 66 GE TILL 20-04 8.7 2.2 4.5 134,2 139 3S 26.5 10.7 1 144 F 70 30 NA NA UY YY 66 26 TILL 20-07 8.4 0.5 7.; 244. 136.; 42.0 34.4 13.6 0 NA P 70 30 NA NA LI Y ï63 62i TILL
7.0 161.7 91:2 70.5 41.2 23.3 5 207 P 70 30 NA NA LI Y Y9VG, TILL 1.3 7.7 273.4 170.7 44.7 :4.7 30.0 1 23 P 60 40 NA NA U Y V V GG GG TILL 1.2 7.4 121.5 172.4 45.3 31.0 14.3 0 NAP65 35 NA NAUY YYSE EE TILL
3,4 1.71 7.1 132.1 140,1 32.0 27,6 10.4 1 37 P 65 75 NA NA UY YI 66 GS TILL 81-03 5.0 1.7 7.7 217.3 172.1 41.2 23.6 11.6 0 NA P 70 30 NA NA U Y 28 82 TILL 81-04 3.D I.z 7.4 220.2 214,7 43.5 71.7 12.2 1 72 P 70 30 NA NA U GB 52 TILL 61-05 3.0 :.7 7.3 294,4 254,3 74.5 23.7 15.8 0 NAF70 70 NA NALY YIGG GE: TILL 81-04 3:4 7 4.7 227.0 1E2.1 44.9 23.1 15.8 0 NA F 75 25 NA NA UI YY OB GE TILL
- -
2.1 n ;el 145.2 172.1 33.7 23.7 10.0 0 •NA P 75 25 NA •NA U Ei GE TILL
21-02 9.3 2.4 2.5 254.5 250.5 45.7 31.4 14.3 jr NA P 75 25 NA NA U I 62 62 TILL 21-D3 3.4 1.4 8.0 133.3 107.2 44.1 30.2 15.9 0 NAP75 25 NA NAUY IYE8 GB TILL E1-10 9.0 0.2 2.2 120.4 128.0 52.4 35.4 17.0 1 42 P 75 25 HA MA UY YI SB 62 TILL 81-li 3.2 2.0 7.2 204.2 159.7 44.5 22.8 15.7 2 94 PC 60 20 NA NA U Y Y Y 3E GE TILL 81-12 2.3 1.0 7.9 183.5 140.0 43.5 71.2 17.7 1 156 PC 80 20 NA NA U V V Y 9239 TILL E1-1: 9.0 1.2 7.2 295.3 237.7 37.6 27.6 14.0 0 NAC80 20 NA NAUY YYG? GB TILL 21-14 9.3 2.7 6.2 152.2 112.0 40.6 27.3 12.3 0 NA PC 80 20 NA NAUY YYGG GE TILL 21-15 3-3 1.2 8.1 161.2 124.7 25.2 11.3 8 NA PC 80 20 NA NA U Y IV 33 85 TILL
FALCONBRIDGE
1i/09i57
t0F THIS :EFCF1 =
EIGHT 5.0.E7
410 TABLE TABLE SPLIT :-.1P3 PEED CON:
:vERPoRDEn DRILLING MANAGEMENT LIMITED
LABOSATOF SAMPLE LOG
tà.:IGHT IL:RAME! DM A1J DESCRIPTION
W, I. Lac CLAST MATRIX
n.1. CONC, NON MO. CALE SIZE S /LI D
LIGHTS TOTAL MA0 MAG V.G. FP8
LLFLun
V/S LS 01 SD Li
LS-37 62-Il 2.'; -.1 155.; 123.9 72.0 21.2 1v.6 0 NA P 20 20 NA NA Y Y OS GG TILL
1.7 7.4 2412 20:.3 40.5 28.7 12.2 8F' 20 20 NA NA Y Y Y GG 38 TILL 85-01 9.6, 2.2 1-72. 122. 49. 7 70.3 19.; 4 155 P 80 20 NA NA Y Y GG GG TILL E5- 4:7 1.«; 3, 7 112.8 87.6 25.2 :5.8 . 4 NA F' 55 45 NA NA Y V Y GG GG TILL
0.2 255.5 1:.7 55.3 35.6 10.2 255 P 80 20 NA NA OB GE TILL 155.0 107.E 47.2 7:.7 1C.C: 1 41 P 55 45 NA NA Y SB Gi TILL
;,: 2. 4 17).7 35.4 27.3 ri. 0 1 161 P 80 20 NA NA Y Y Y GB GE TILL 1. 7,7 155.5 59.8 43.7 11.5 1 31 P 70 30 NA NA Y Y Y 65 SB TILL
7.4 204.e 1t1..) 41.0 27.8 115 3 126 P 70 70 NA NA Y Y Y GE GE TILL 160.6 40.4 2'.E t 74 P 75 25 NA NA GB eR TILL 175.4 41.0 :2.5 12.5 13 P 25 NA NA Y 65 SB TILL
E. 255,4 9S.7 77.5 14.5 NA P -'r 25 NA NA Y Y Y GE Si TILL 122. - 40. 28.5 i2. 4 176 P 75 25 NA NA Y GB SE T'IL 1 2;,E, 7t.7 21.1 :1 2 56" F 7r 25 NA NA Y Y SE TILL 32.7 15.5 11.: t I3C P 9C. 10 NA T EY 82
25.c 4.6 2 77 P 20 20 NA NA Y Y Y SE Bi TILL 157.= 44.3 2-.5 10.5 148 P 75 25 NA NA Y Y 2 TILL
3:- E, 5 2;2.3 155.2 47.c 37.0 14.4 '-Jr' 121 P 75 25 NA NA TILL 144,6 40.4 2. Ng r 7C 30 NA NA Y TILL
-.2 22E.3 18:2.5 45.3 :=.8 16,0 1 97 P 70 30 NA NA Y Y TILL
2-1 t.E 165.2 44.0-. :0.9 13.1 0 NA P 75 25 NA NA Y Y TILL E.t 1.7 c.: 172.2 I71.8 4.4 25.7 15.01 0 WA P 20 20 NA NA Y Y Y 88 GB TILL
I.S 7,5 284.7 241.0 47.7 :8.8 14.9 4 201 P 75 25 NA NA Y Y Y B TILL 1,5 7,5 71I.E 2t4.1 47.7 70.2 16.9 33 P 75 25 NA NA Y Y Y B TILL 2.5 6.2 173.7 127.6 46.1 30.0 15.5 8 203 P 75 25 NA NA Y Y B TILL
7.6 1. 6.0 178.7 129.1:' 49.7 :3.1 10.2 57 P 70 30 NA NA Y V Y B TILL 0.3 7.2 1t7.7 171.2 36.5 25.0 10.9 1 P 65 75 NA NA Y D E TILL
3.5 1.4 7.1 :57.7 4 36.3 24.1 14.2 9 872 P 80 20 NA NA V Y Y B B TILL .3 235.7 23.5 47.8 32.7 15.1 0 NA P 80 20 NA NA Y y 82 GB TILL
l'Ho:, 142.5 42.5 29.0 175 . 1 326 P 80 20 NA NA Y Y Y 35 SE TILL
124.8 79.4 25.8 12.5 NA P 80 20 NA NA Y Y Y 5 TILL 7-,1 E.- 1.7 7.4 177,7 1:9.5 4.2 70.1 14.1 NA P 75 25 NA NA Y Y y TILL
2.: 177.0 27.1 16.2 11).9 0 NA P 75 NA NA Y Y BN B TILL 7,7 2.3 0 137,9 116.: 17.6 10.3 7.3 0 NA 70 70 NA NA Y GPN 'EN TILL
E-07 9.7 2.2 .1 181.3 162.5 18.2 11.4 7.4 0 NA F' 70 30 NA NA Y Y D B TILL 9.4 7.0 t.n 148.2 116.8 31.421.7 9.' 0 NA 70 30 NA NA Y TILL 7.: 6.2 200.5 171.4 29.1 20.4 3.7 1 379 70 30 NA NA Y Y D B TILL
200,6 172.8 27.6 13.4 7. 1 35 F 70 30 NA NA Y Y B TILL 5: 3.1 209. 169.2 40.5 26.2 14.7 14 927 F' 70 30 NA NA Y Y B TILL
9.4 2.0 7.4 193.4 145.2 48.2 72.0 16.: 4 P 30 20 NA NA Y Y y TILL
APPENDIX E
GOLD GRAIN COUNTS AND CALCULATED VISIBLE GOLD ASSAYS
PAGE 1 FALCONBRIDGE 009/28/87
GOLD CLASSIFICATION
VISIBLE GOLD FROM SHAKING TABLE AND PANNING
FALS1SEP.NR1 TOTAL # OF PANNINGS 16
NUMBER OF GRAINS
SAMPLE #
LS-87
PANNED Y/N DIAMETER THICKNESS
ABRADED
-------- T P
IRREGULAR
T P
DELICATE TOTAL NON
NAG T P GMS
CALC V.G. ASSAY PPE REMARKS
01-01 N NO VISIBLE GOLD
-02 N ND VISIBLE GOLD
-03 N NO VISIBLE GOLD
-04 N NO VISIBLE GOLD
02-01 N ND VISIBLE GOLD
-02 Y 25 X 50 8 C 1 1 EST. 27. PYRITE
50 X 50 10 C 1 1
100 X 100 20 C 1 1
100 X 125 22 C 1 1
125 X 150 27 C 1 1
150 X 150 29 C 1 1
6 39.3 ,22
5., : 7_
13 C 1
1 34.3 11
-04 Y 25 X 25 5 C 2 1 3 EST. 17. PYRITE
25 X 50 8 C 4 4
50 X 75 13 C 1 1
75 X 100 18 C 1 1
75 X 125 20 C 1 1
100 X 125 22 C 1 1
11 24.7 219
03-01 Y 25 X 25 5 C 2 2 EST. 0.5% PYRITE
25 X 50 8 C 1 1
5:' Y 100 15 C 1 1
75y' 75 15C 1 1
75 X 100 18 C 1 1
75 X 125 20 C 1 1
7 45.7 86
-02 Y 50 X 50 10 C 2 2 EST. 0.5% PYRITE
75 X 75 15 C 1 1
75 X 100 18 C 1 1
100 X 100 20 C 1 1
100 X 125 22 C 1 1
PAGE 2 FALCONBRIDGE 09/28/87
GOLD CLASSIFICATION
VISIBLE GOLD FROM SHAKING TABLE AND PANNING
FALSISEP.WR1 NUMBER OF GRAINS TOTAL f OF PANNINGS 16
SAMPLE #
LS-87
PANNED YIN DIAMETER THICKNESS
ABRADED IRREGULAR -_-_--=
T P T P
DELICATE TOTAL NON MAG T P GMS
6 54.4
CALC V.G. ASSAY PPB REMARt(S
104
-03 Y 25 X 2ç 5 C 1 1 EST. 3% PYRITE 25 X 50 8 C 1 1 50 X 50 10 C 1 1 50 X 75 13 C 1 1 2 75 X 100 18 C 1 1 75 X 250 31 C 1 1
100 X 125 22 C 1 1
8 50.2 207
-04 N 50 X 75 13 C 1 1
1 42.7 9
-05 Y 25 X 50 8 C 1 ' ~ EST. 2% PYRITE 25 X 75 11 C 1 1 ~,; `: ; y 50 10 C 2 2 C:; X 75 ~: _ ~? .~ ~ T~ 2 2 75 X 75 15 C 1 1 100 X 150 25 C 1 1 150 X 150 29 C 1 1 275 X 325 54 C 1 1
10 53.7 863
04-01 Y 25 X 25 5 C 2 2 EST. 0.5'. PYRITE 25 X 50 8 C 1 1 50 X 50 10 C 1 2 3 75 X 75 15 C 1 1 75 Y, 125 20 C 1 1 75 X 150 22 C 1 1
9 38.8 128
-02 Y 25 X 25 5 C 1 1 EST. 3% PYRITE 100 X 225 31 C 1 1
2 38.1 164
-03 N NO VISIBLE GOLD
-04 N 50 X 75 13 C 1 1
1 29.0 13
PAGE 3 FALCONBRIDGE 09/28/87
GOLD CLASSIFICATION
VISIBLE GOLD FROM SHAKING TABLE AND PANNING
FALS1SEP.WR1 NUMBER OF GRAINS TOTAL # OF PANNINGS 16
SAMPLE #
LS-87 -05
-0
06-01
PANNED YIN DIAMETER THICKNESS
N NO VISIBLE GOLD
N NO VISIBLE GOLD
N 50 X 50 10 C
ABRADED
T
1
IRREGULAR
P T P
DELICATE TOTAL NON MAG T P GMS
1
CALO V.G. ASSAY PPE REMARKS
1 41.3 5
-02 N NC! VISIBLE GOLD
-03 N NO VISIBLE GOLD
-04 N NO VISIBLE GOLD
-05 N NO VISIBLE GOLD
-06 `tl k 50 10 C 1 EST. 1% PYRITE
5:!X 100
200 ,. 250
1`C 42 C 1
1 1
775 ti~ ~_.' .., „ ,._. 56 C 1
4 36.5 l.,Cu:-
-:/ Y ~J ~ ` X 25 25 i 50
w C !+ 8 C
'. _
1 3
EST. 17. PYRITE
50 X 75 13 C 1 1 75 X 75 15 C 1 1 75 X 150 22 C 1 1 100 X 200 29 C 1 1
8 33.0 25J
-08 Y 25 X 50 8 C 1 1 EST. 1% PYRITE
50 X 50 10 C 1 1
50 X 100 15 C 1 1
75 X 100 15 C 1 1
100 X 125 22 C 1 1
100 X 150 25 C 1 1
6 48.1 144
-09 N NO VISIBLE GOLD
-010 N NO VISIBLE GOLD
-011 N 75 X 100 18 C 1 1
PAGE 4 FALCONBRIDGE 09/28/87
GOLD CLASSIFICATION
VISIBLE GOLD FROM SHAKING TABLE AND PANNING
FALSISEP.NR1 NUMBER OF GRAINS TOTAL # OF PANNINGS 16
SAMPLE #
LS-E7
PANNED YIN DIAMETER
ABRADED IRREGULAR =_____ ---------
THICKNESS T P T P
DELICATE TOTAL NON MAG T P GMS
CALL V.G. ASSAY PPB REMARKS
1 34.7 29
-012 Y 25 X 25 5 C 1 1 EST. 1% PYRITE 25 X 75 10 G 1 1 50 X 75 13 C 3 3 100 X 175 27 G 1 1 125 X. 150 27 C 1 1 150 X 175 31 C 1 1
8 39.6 384
08-01 N 125 X 175 29 C 1 1
1 29.6 167
09-01 Y 50 X 50 10 C 1 1 NO SULPHIDES 100 X 125 22 C 2 2
'3.4 133
-02 Y 25 X 25 5 G 1 1 NO SULPHIDES 5' I). 50 10 G 1 1 NATIVE COPPER GRAIN (50 X 75) 50 X 75 13 C 1 1 ,° k 75 15 C 1 1 100 X 150 25 C 1 1
5 29.3 141
-03 Y 25 X 25 5 C 1 1 NO SULPHIDES 50X 75 13G 1 3 4 100 X 150 25 C 1 1 150X 200 34G 1 1
7 40.8 298
-04 N 50 k. 125 18 G 1 1
1 33.5 30
-05 Y 25 X 50 B C 1 1 EST. 0.25%. PYRITE 50 X 75 13 C 1 1 75 X 125 20 C 1 1
3 40.1 49
-06 N 200 X 350 50 C 1 1
PAGE 5 FALCONBRIDGE 09/28/87
GOLD CLASSIFICATION
VISIBLE GOLD FROM SHAKING TABLE AND PANNING
FALS1SEP.WRI NUMBER OF GRAINS TOTAL # OF PANNINGS 16
ABRADED IRREGULAR DELICATE TOTAL NON CALC V.G. SAMPLE # PANNED -- MAG ASSAY
YIN DIAMETER THICKNESS T P T P T P GMS PPB REMARKS
LS-87
1 ?7.7 845
-07 N NO VISIBLE GOLD
09-08 N NO VISIBLE GOLD
PAGE 1 FALCONBRIDGE 09/28/87
GOLD CLASSIFICATION
VISIBLE GOLD FROM SHAKING TABLE AND PANNING
FALS2SEP.WR1 TOTAL # OF PANNINGS 15
SAMPLE # FANNED YIN DIAMETER THICKNESS
LS-87
ABRADED
T P
NUMBER OF GRAINS
IRREGULAR DELICATE TOTAL NON
MAG T P T P GMS
CALC V.G. ASSAY PPB REMARKS
09-09 Y 75 X 125 20 C 1 1 EST. IX PYRITE 150 X 250 38 C 1 1
2 37.4 345
-010 N 50 X 75 13 C 1 1
1 15.4 24
10-01 N NO VISIBLE GOLD
-02 Y 25 X 25 5 C 1 1 EST. 20 GRAINS PYRITE 25 X 50 B C 1 1 2 50 X 50 10 C 1 1 50 X 100 15 C 1 1 75 Y 7~ 15 C 1 1 75 X 125 20 C 1 1 100 X 200 29 C 1 1
B 47.7 170
-03 N NO VISIBLE GOLD
-04 N 75 X 150 22 C 1 1
1 33.6 63
-05 N NO VISIBLE GOLD
-06 N 125 X 175 29 C 1 1
1 34.0 145
-07 N 50 X 100 15 C 1 1
1 40.4 16
-08 N NO VISIBLE GOLD
-09 Y 50 X 125 18 C 1 1 EST. 37.. PYRITE 75 X 75 15 C 1 1 2
3 37.3 61
-10 N 100 X 100 20 C 1 1
1 31.5 48
PAGE 2 FALCONBRIDGE 09/28/87
GOLD CLASSIFICATION
VISIBLE GOLD FROM SHAKING TABLE AND PANNING
FALS2SEP.WR1 NUMBER OF GRAINS TOTAL # OF PANNINGS 15
SAMPLE #
LS-87
-11
-12
PANNED YIN DIAMETER THICKNESS
N NO VISIBLE GOLD
N NO VISIBLE GOLD
ABRADED
T
IRREGULAR
P T P
DELICATE TOTAL NON
MAG T P GMS
CALC V.G. ASSAY PPB REMARKS
11-01 N 50 X 50 10 C 1 1
1 32.8 6
-02 N 75 X 100 18 C 1 1
1 31.9 32
-03 N NO VISIBLE GOLD
-04 N NO VISIBLE GOLD
N
f'?
NO VISIBLE GOLD
NC VISIBLE GOLD
-07 50 ï 50 10 C 1 EST. 2% PYRITE
75 X 100 18 C 1 100 X 125 22 C 1
~ 34.7 96
-OB Y 25 X 50 8 C 1 1 EST. 2% PYRITE 50 X 50 10 C 1 1 50 X, 75 13 C 1 1 100 X 100 20 C 1 1
4 33.0 65
-Û9 Y 25 X 50 8 C 1 1 EST. 17.. PYRITE
50X 75 13C 1 i 75X, 100 le 1 1 100 X 100 20 C 1 1
4 32.6 91
-010 Y 50 X 75 13 C 1 1 EST. 2% PYRITE 50 X 100 15 C 1 1 100 X 150 25 C 1
3 30.7 127
PAGE 3 FALCONBRIDGE 09/28/87
GOLD CLASSIFICATION
VISIBLE GOLD FROM SHAKING TABLE AND PANNING
FALS2SEP.NRI TOTAL # OF PANNINGS 15
SAMPLE # PANNED YIN DIAMETER THICKNESS
LS-87
ABRADED
T P
NUMBER OF GRAINS
IRREGULAR DELICATE TOTAL NON
MAG T P T P GMS
CALC V.G. ASSAY PPB REMARKS
12-01 N 50 X 50 10 C 1 1
1 31.8 6
13-01 N 50 X 75 13 C 1 1
1 38.3 10
-02 25 X 50 8 C 1 EST. 2% PYRITE 50X 75 13C 1 1 75 X 75 15 C 1 100 X 125 22 C 1
4 48.2 67
-03 N 25 X 50 B C 1 1
1 311 n
ç X lill. 18 r 1 1
1 33.5 3.0
-05 N NO VISIBLE GOLD
-06 Y 25 X 50 8 c 1 1 EST. 1;'. PYRITE 50 X 75 13 C 1 1 50 X 100 15 C 1 1
100 X 175 27 C 1 1
4 31.7 155
N 100 X 100 2r C 1 1
1 25.0 60
14-01 Y 25 X, 50 B C 1 EST. 1% PYRITE 75X 75 15C 1 1
100 X, 150 25 C 1
3 37.6 96
-02 ,i 25 X 25 5 C 1 1 EST. 1% PYRITE 25 X 50 8 C 1 1 50 X 75 13 C 1 1 50 X 100 15 C 1 1 75 X 75 15 C 1 1 2
PAGE 4 FALCONBRIDGE 09/28/87
GOLD CLASSIFICATION
VISIBLE GOLD FROM SHAKING TABLE AND PANNING
FALS2SEP.tR1
TOTAL It OF PANNINGS 15 ABRADED
NUMBER OF GRAINS
IRREGULAR DELICATE TOTAL NON CALC V.G. SAMPLE # PANNED ------- MAG ASSAY
YIN DIAMETER THICKNESS T P T P T P GMS PPB REMARKS
LS-87
75 X 100 18 C 1 3 125 X 150 27 C 1 1
10 35.5 261
-03 Y 50 X 50 10 C 1 1 EST. 30 GRAINS PYRITE
50 X 75 13 C 2 2 4
5 23.6 71
-04 Y 25 X: 25 5 C 2 2 EST. 17. PYRITE
50 X 75 13 C 1 1
75 X 75 15 C 1 I
4 39.1 27
-05
_:h
N NO VISIBLE GOLD
r NO VISIBLE GOLD
15-01 50 X 50 10 (C 1 1 2 EST. 2;. PYRITE
75 X 75 15 C 1 1
3 39.5 26
15-02 Y 25 X 50 B C 1 1 EST. 2% PYRITE
50 X 75 13 C 1 1
2 24.6 15
PAGE 1 FALCONBRIDGE 10/02/87
' 1LD CLASSIFICATION
.RISIBLE GOLD FROM SHAKING TABLE AND PANNING
ALS1OCT.WR1 TOTAL # OF PANNINGS 21
ABRADED
AMPLE it PANNED =___-- Y/N DIAMETER THICKNESS T P
LS-87
NUMBER OF GRAINS
IRREGULAR DELICATE TOTAL NON
MAG T P T P GMS
CALC V.G. ASSAY PPB REMARKS
16-01 Y 25 X 50 8 C 1 1 EST. 2;. PYRITE 75 X 75 15 C 1 1 5000 GRAINS MARCASITE 125 x 200 31 C 1 1
3 34.9 199
-02 Y 75 X 100 18 C 2 2 EST. 17. PYRITE
2 32.3 63
17-01 Y 25 X 25 5 C 1 1 EST. 0.57. PYRITE 25 X 50 B C 1 1 50 X 50 10 C 1 1 50 X 100 15 C 1 1 100 X 125 22 C 1 1
5 27.8 110
1é-01 N 75 r`, 100 18 C 1 1
1 28.6 35
-02 N NO VISIBLE GOLD
-03 N 125 X 150 27 C 1 1
1 14.8 259
-04 Y 25 X 25 5 C 1 1 EST. 27. PYRITE 25 X 50 8 C 1 1 50 X 75 13 C 1 2 3 75 X 100 18 C 1 1 175 X 225 38 C 1 1
7 31.9 427
19-0i N NO VISIBLE GOLD
-02 N 75 X 100 18 C 1 1
1 26.6 38
-03 N NO VISIBLE GOLD
-04 N 75 X 125 20 C 1 1
1 21.4 70
PAGE 2 FALCONBRIDGE 10/02/87
?LD CLASSIFICATION
JISIBLE GOLD FROM SHAKING TABLE AND PANNING
FALSIOCT.WR1 NUMBER OF GRAINS
TOTAL # OF PANNINGS 21
.AMPLE #
LS-87
PANNED
YIN DIAMETER THICKNESS
ABRADED
------- T F
IRREGULAR DELICATE TOTAL NON
-------- - MAS T P T F' GMS
CALC V.G.
ASSAY PF'B REMARKS
-05 N NO VISIBLE GOLD
20-01 N 75 X 125 20 C 1 1
1 29.1 52
-02 N NO VISIBLE GOLD
-03 N NO VISIBLE GOLD
-04 N NO VISIBLE GOLD
-05 N NO VISIBLE GOLD
-06 N NO VISIBLE GOLD
21-';1 Y 25 X 25 5 C 1 EST. 0.5;: PYRITE
25 x 50 8 C 1
75 X .100 18 C 1
125 x 125 25 C 1 1 150 X 200 34 C 1 1
5 24.0 489
-02 Y 25 X 50 8 C 1 1 2 NO SULPHIDES
50 X 75 10 C 1 1
75 X 100 18 C 1 1 2
5 45.7 56
-03 Y 50 X 75 13 C 1 1 NO SULPHIDES
50 X 100 15 C 1 1 2
3 25.8 64
-04 Y 25 X 50 8 C 1 1 NO SULPHIDES
25 X 150 18 C 1 1
75 X 75 15 C 1 1
75 X 100 18 C 1 1
4 15.1 182
-05 Y 25 X 25 5 C 1 1 EST. 20 GRAINS PYRITE
75 X 100 18 C 1 1 125 X 200 31 C 1 1
PAGE 3 FALCONBRIDGE 10/02/87
' ThLD CLASSIFICATION
,,'ISIBLE GOLD FROM SHAKING TABLE AND PANNING
FALS1OCT.WRI NUMBER OF GRAINS TOTAL # OF PANNINGS 21
_9MPLE #
LS ~
PANNED Y/N DIAMETER THICKNESS
ABRADED
T P
IRREGULAR DELICATE TOTAL NON NAG
T P T P GMS
3 27.6
CALC V.G. ASSAY PPB Rif MARKS
263
22-01 Y 25 X 50 B C 1 ESI. 20 GRAINS PYRITE 50 X 50 10 C 1 75 X 100 18 C 1
200 X 275 44 C 1
4 34.1 586
-02 N 100 X 100 20 C 1 1
1 30.3 50
-03 N NO VISIBLE GOLD
-04 Y 25 X. 25 5 C 1 1 EST. 30 GRAINS PYRITE 50 X 75 13 C 1 1 700 " 850 103 C 1 1
3 28.3 16359
-05 25 X 25 5 C 1 1 EST. 0.259. PYRITE 25 X 50 B C 1 1 50 X. 50 10 C 1 1 50 X 75 13 C 1 1 100 X 100 20 C 1 1
5 22.1 98
-06 Y 25 X 25 5 C 2 2 EST. 1V.. PYRITE 50 X 50 10 C 1 1 75 X 100 18 C 1 1 100 X 125 22 C 2 2 100 X 150 25 C 1 1 225 X 275 46 C 1 1
8 19.0 1583
-07 Y 25 X 50 8 C 1 1 2 NO SULPHIDES 25 X 75 10 C 1 1 PHOTO MICROGRAPH AVAILABLE 50 X 50 10 C 1 1 2 FILM REFERENCE #09 50 X 75 13 C 2 2 50 X 100 15 C 2 2 50 X 125 18 C 1 1 75 X 75 15 C 22 75 X 100 18 C 1 1 100 X 125 22 C 1 1
PAGE 4 FALCONBRIDGE 10/02/87
!~')LD CLASSIFICATID1
VISIBLE GOLD FROM SHAKING TABLE AND PANNING
FALS1CCT.WR1 TOTAL # OF FANNINGS 21
PLE # PANNED Y/N DIAMETER
LS-87
THICKNESS
ABRADED
T P
NUMBER OF GRAINS
IRREGULAR DELICATE TOTAL NON MAG
T P T P GMS
CALC V.G. ASSAY PPB REMARKS
100 X. 150 25 C 1 1 2 125 X 150 27 C 1 1
17 9.9 1799
23-01 N 50 X 50 10 C 1 1
1 39.7
-02 V 25 X 25 5 C 2 2 EST. 17. PYRITE
25 X 50 8 C 1 1 50 X 50 10 C 1 1 2 50 X 100 15 C 1 1 75 X 100 18 C 1 1 125 X 125 25C 1 1
8 33.8 150
?4-01 «X 5_? 8C 1 EST. 0.257% PYRITE
50 X 100 15 C 75 X 75 15 C 1 1
3 34.3 40
-02 Y 25 X 50 8 C 1 1 EST. 20 GRAINS PYRITE 50 X 10 6 C 1 1
2 18.1 7
-03 N 75 X 100 18 C 1 1
1 23.8 42
-04 25 X 50 8 C 1 EST. 10 GRAINS PYRITE
50X 50 10C I 50 X 100 15 C 1
3 25.2 36
-05 Y 25 X 25 5 C 1 1 EST. 0.57. PYRITE
25 X 50 8 C 1 1 2 50 X 50 10 C 1 1 50 X 75 13 C 1 1 125 X 175 29 C 1 1 150 X 175 31 C 1 1
7 32.7 365
PAGE 5 FALCONBRIDGE 10/02/87
1L0 CLASSIFICATION
1IS1BLE GOLD FROM SHAKING TABLE AND PANNING
FALS1OCT.WR1 TOTAL # OF PANNINGS 21
ABRADED
NUMBER OF GRAINS
IRREGULAR DELICATE TOTAL NON CALC V.G. AMPLE # PANNED - MAG ASSAY
YIN DIAMETER THICKNESS T P T P T P GMS PPB REMARKS
LS-67
-06 Y 25 X 50 8 C 1 1 EST. 20 GRAINS PYRITE
75 X 100 18 C 1 1 75 X 125 20 C 1 1 100 X 125 22 C 1 1
4 31.6 149
25-01 Y 25 X 25 5 C 1 1 EST. 20 GRAINS PYRITE
75 X 100 18 C 2 2
100 X 100 20 C 1 1 100 X 125 22 C 1 1
5 32.0 177
25-02 N 50 X 75 13 C 1 1
1 0,3 12
PAGE I FALCONBRIDGE 10/16/37
J CLASSIFICATION
IEEE GOLD FROM SHAKING TABLE AND PANNING
7A332.Æ1 NUMBER GRAINS TOTAL # OF P æIÆ5 11
ABRADED IRREGULAR DELICATE TOTAL NON CALC V.G. »mJ # PANNED HAG ASSAY
«N DIAMETER THICKNESS T r I R I e gG ÆB REMARKS
26-01 N !S » 125 2 c 1 !
1 31.9 67
-02 N NO VISIBLE GOLD
-03 N Æ VISIBLE GOLD
-04 N NO VISIBLE GOLD
N NO VISIBLE GOLD
-06 N NO VISIBLE GOLD
w 7 N S# 125 3: ! i
1 22.1
-03
a2 S 8 :
EST. 20:PYRITE 50 # 2 10 C 1
1 y> 3 S E 1
5 40.1
7,7
27-01 N a» 75 2 C 1 1
1 28.8
-02 N NO VISIBLE GOLD
7Fw1 N NO VISIBLE GOLD
-02 y 3 w 50 8 1 1
3 t % 2 E ! ! 5 . 50 » E I ! S Y 75 2 C 1 1
100 X 100 20 C 1 1
!y * 125 2 c 1 1
EST. 6.5% SOS
6 27.8 1k
-03 100 X 100 20 C ! 13 « 150 27 c ! 150 X 150 29 C !
EST. 2 PYRITE
3 31.9 322
9E 2 9LC æmI2E 10/16/87
:iLD CLASSIFICATION
3@kE GOLD FROM SHAKING TABLE AND PANNING
9A332.Æ! 709L# 3 P 0/IÆ5 11
»93 # PANNED
«u DIAMETER THICKNESS
ABRADED
T r
NUMBER OF GRAINS
IRREGULAR DELICATE TOTAL NON %@
I r I P GMS
G3 Y.G. ASSAY PPE REMARKS
Gel
2X 25 5C 1 EST. 2% PYRITE 3; 50 8 1 m X 50 g c 1
100 X 150 25 C 1 13 « 200 2 c 1
5 0/J 328
Sw! f 2X100 5c 1 1 EST. !R PYRITE 100 X 100 20 E 1 1
2 34.6 -77
-02 2» 75 Sc 1 EST. 5% PYRITE 75 X 100 18 C 1 100 X 100 20 C 1
36.9 7E
-03 N NO VISIBLE GOLD
d; N 50 10 C ! 1
1 30.4
-05 i 2 » 25 5E 1 1 EST. R PYRITE 3y 50 BE 1 1 S» 50 10 C 1 1 3 * 75 E c 1 1 I+ » 225 % c 1 1
5 26.4 a4
w6 N 75 X 100 Æ[ 1 1
! 32 33
-07 N NO VISIBLE GOLD
30-01 N 2X!3 m c 1 1
1 29.3 51
-02 N S VISIBLE GOLD
31-01 3X 100 18 c 1 1 EST. 2 PYRITE 100 X 150 25 C 1 1
9m3 FALCONBRIDGE 10/16/87
\g CLASSIFICATION
32ÆE GOLD FROM SHAKING TABLE AND PAN $INS
9a2OCT. a! 70T&#TPANmIms E
mCE# PAVEI ; «N 2Æeæ +Ir!!ES e
S27
ABRADED
T r
NUMBER OF GRAINS
IRREGULAR DELICATE TOTAL NON
NAG T P I P ?5
CALC V.G. ASSAY PPB REMARKS
2 70.6 3
N NO VISIBLE GOLD
-03 , 3» 50 8 2 2 EST. 2 PYRITE S ! 75 2 c 1 1 2 z 75 E E 1 ! 75 X 100 18 C 1 1 !mæ 125 22 E 1 1 125 y 150 2 c 1 1 13 X 175 2 C 1 1
8 34.9 »2
32-01 m 75 X 100 18 C ! 1
1 24.3 42
-02 12 » 175 S E 1 1
! 23 I&
d: N NO VISIBLE GOLD
-04 2X 75 S[ 1 1 EST. R PYRITE !m f 100 & c ! !
2 25.2 74
-05 S» 75 Oc 1 1
1 39.3
-0! N 2 s E !
1 42.7
-07 N NO VISIBLE GOLD
we N NO VISIBLE SG
-09 N 75 X 100 m C ! !
1 28.7 35
-10 N 100 X 100 20 C 1 1
:AGE 4 R2ONBRI2E 10/16/87
JLD CLASSIFICATION
qeRE GOLD FROM SHAKING TABLE AND PANNING
7ALS2OCT.WR1 NUMBER OF æQÆ 37L# OF F $IGE 11
<w&E# PANNED «u DIAMETER THICKNESS
ABRADED
T
IRREGULAR
r I R
ELICAS TOTAL NON »G I e æG
92 V.G. ASSAY FS REMARKS
1 32.6 46
33-01 N \m X 175 2 C 1 1
1 22 133
34-01 N NO VISIBLE GOLD
-02 Y 50 X 75 13 C 1 1 EST. R PYRITE 50 X 100 15 C 1 1 2y100 18 1 1 2
23.6 129
35-01 N 2> 150 2 E ! 1
1 27.c
:AGE 1 FALCONBRIDGE . 10/1987
CLASSIFICATION
•2 EE SD FROM SHAKING TAKE AND PANNING
`±37561 °aÆ#ÆFdlæs !;
2»J # FANNED 2: DIAMETER «!C ~ s
Sel 2-1 f !y X 150 3 C
13 » 150 2 c 12 ; 175 5 E
ABRADED
I P
!
!
NUMBER OF GRAINS
IRREGULAR DELICATE TOTAL NON
9B I P I P æs
CALC V.G. ASSAY PPB REMARKS
EST. 10 GRAINS PYRITE
3 21.0 617
-02 N NO VISIBLE GOLD
-03 M NO 23ÆE23
37-01 N m{ 50 w c ! !
1 9.1 21
-02 M Æ VISIBLE GOLD
EST. 1. PYRITE y ; m R E ! 100 iy 3 E ! 1
5 26.1 Im
-04 Î 3 f 50 B: ! 1 EST. R PYRITE 50 * 50 g E 1 1 3 » 100 2 c 1 1 !w ; 175 27 E 1 1 275»350 SE 1 1
5 &2 1656
-05 N NO VISIBLE GOLD
w6 75 100 2 [ 1 EST. 2 PYRITE 100 i 150 25 C }
2 aa !æ
-07 N NO VISIBLE GOLD
w@ N 5» 75 g c 1 1
1 33.4 R
38-01 w NO VISIBLE GOLD
-02 N Æ VISIBLE GOLD
:AGE 2 FALCOH8R{DGE • 10/19/87
CLASSIFICATION
JSIBLE GOLD FROM SHAKING TABLE ANO PANNING
'ALS3OCT.NR1 NUMBER OF GRAINS
#
LS-27
-03
FANNED
N 75 X 125 20 C
ABRADED IRREGULAR DELICATE TOTAL NON MAG
1
CALC V.G.
ASSAY
1 32.7 46
-04 N NO VISIBLE GOLD
-05 Y 50 X 75 13 C 1 1 EST. l% PYRITE '
2 31.8 44
-06 N 100 X 100 20 C 1 1
1 32.0 47
-(7 Y 25 Y 75 10 C 1 1 EST. 10% PYRITE
-08 N NO VISIBLE GOLD
N HD VISIBLE GOLD
-N N 50 X 50 10 C 1 1
1 39.5 5
-11 N NO VISIBLE GOLD
-12 N NO VISIBLE GOLD
1 41.3 51
-14 M 50 X 75 13 C 1 1
1 39.1 10
-15 Y 75 X 75 15 C 1 EST. 2% PYRITE 100 % 250 34 C 1
2 37.0 226
-16 Y 75 X 75 15 C 1 1 EST. 1% PYRITE
9J3 93JmIæE . 10d92
3 CLASSIFICATION
i2wE SG mD SHAKING TABLE AND PAN wIÆ
'AL S±am! NUMBER GRAINS -OT AL # OF PANNINGS 13
:ywE#
LS-'d!
FAMED «R DIAMETER THICKNESS
ABRADED
T
IRREGULAR
P I r
DELICATE TOTAL NON GB I P æs
26.5
CALC V.G. ASSAY PPB REMARKS
@;
-17 N 100 X 100 20 C 1 1
1 18.2 82
ee N 50 50 m E 1 1
1 17.8 11
m7 N Æ 2SEEmG
-21 Î 2f 100 15 2 2 EST. 2 PYRITE
2 33.E
G. . .0922EGOLD EST. 2 PYRITE
22 K S> S DE
1 22 10
= 3 u S; lW 15 E 1 1
1 27.0 24
-24 f c VISIBLE PO • EST. 5% PYRITE
N NO VISIBLE GOLD
-02 R NO VISIBLE GOLD
2 m E 1 1
1 24.4 @
-04 * S* 50 w c 1 1 EST. R PYRITE 50 X 100 5c ! ! 50 X 150 20 C 1 1 75 X 125 m c 1 1 2 * IS 2 [ ! !
s 37.2 IQ
7w5 1 NO VISIBLE GOLD æT' PYRITE
:AGE ! 9±æÆIæE 2g3/2
CLASSIFICATION
iIBLE 3a FROM SHAKING TABLE AND PANNING
ALaLs m! NUMBER OF GRAINS
SJ#ÇPANmImS 10
ABRADED IRREGULAR DELICATE TOTAL NON CALC V.B. 476 # PANNED »G ASSAY
ge DIAMETER m!CKN: s I r I r T P SHE PPB REMARKS
:me
S VISIBLE GOLD
40-01 3% Sc? BC 1 1 EST. R PYRITE m X 75 2 [ :
!m » 200 3 c ! ! 13 y 125 3 c 1 !
: 25.1 9:
41-01 N 125 f 125 25 C ! 1
1 6.7 432
42-01 u 3 VISIBLE GOLD
-3 M 3> RAS Æ G 1 1
22.3 45
m: ; NO VISIBLE GOLD
75 w : 1
1 25.2 8
N NO VISIBLE GOLD
-0e N 3y 50 6 1 1
! æ.s
-07 N NO VISIBLE GOLD
75 X 10 18 C 1 1 EST. R PYRITE !W X 100 2 c ! !
2 25.2 100
-05 N NO VISIBLE GOLD
-10 Y 25 X 50 Be 1 1 EST. R PYRITE 50 75 13 ! ! S X 125 Æ c ! ! 100 X 175 27 C 1 1
4 23 221
AGE 2 FALCONBRIDGE • 10/23/87
in CLASSIFICATION
ISIBLE GOLD FROM SHAt:.ItiG TABLE AND PANNING
ÿ Ln 4vC T.kR1 NUMBER OF GRAIN5 OT AL # OF F'ANNINGF; 10
ABRADED IRREGULAR DELICATE TOTAL NON CALC V.G. ANFLE # PANNED ----- ---- MAG ASSAY
Y/N DIAMETER THICKNESS T F T F T F GMS FF'B REMARKS
L:-ë7
-11 ~l zc„ 1: r 1 1 EST. 0.5,': FYRITE 50 X 100 15 C 1 1 75 X 75 15 C 1 75X 100 18C 1
175 X 275 42 C 1
5 32.9 50:
-12 N 75 X 100 18 C 1
i 22.2 ,JJ
-13 N 75 . 100 1E L
1 29.0 .'J
-14 N NO VIS GOLD
-15 N NO VISIBLE GOLD
-16 N NO VISIBLE GOLD
43-01 N NO VISIBLE GOLD
44-01 N NO VISIBLE GOLD
-02
-03
N N0 VISIBLE GOLD
t1 NO VISIBLE GOLD
45-01
-02
N NO VISIBLE GOLD
yf +1c Y r c ~ 'J A'J ...1 L 1 EST. 20 GRAINS PYRITE 75X 100 16C 1 1 100 X 125 22 C 1 1
46-01 t+ 75 X 1110 18 C 1
3 31.3
1
101
1 27.8 36
-02 N NJ VISIBLE GOLD
-03 N NO VISIBLE GOLD
-04 N NO VISIBLE GOLD
'AGE 3 g3æmI2E • 10/23/87
3 CLASSIFICATION
IS EE GOLD FROM GRIS TABLE AND PANNING
aOCsm! ~ld~@æORGRAINS
CTA L it 7 PAN$!35 10
ABRADED IRREGULAR DELICATE TOTAL NON CALC V.G.
~ S# PANNED NAG ASSAY «N DIAMETER mICKNES s I F I r I R æs +§ REMARKS
-05
-06
47e1
-02
N NO VISIBLE GOLD
N NO VISIBLE GOLD
N NO VISIBLE GOLD
e NO VISIBLE GOLD
d3 i 3X 50 BE ! ! EST. 2% PYRITE S» 75 13 2 2 75 : 100 2 C 1 1 2 100 X 100 20 C ! ! 13 i 12 2 : ! I 2
B 32.3 '2
-04 50 300 5: 1 1 EST. 0.25% PYRITE 75 . 75 2 e 2
3 28.9 67
-05 S # 2 DE I 1 EST. 0.25% PYRITE 50 X !W !: E 1 1 2
nn 3 g
~a S» 50 8 ! ! EST. 1% PYRITE S« 75 Oc 3 3 !S » 125 22 1 ! 100 X 175 27 C ! ! 125 X 13 3 c I 1
7 2» 23
-07 N Æ VISIBLE GOLD
-08 N 50 50 m c 1 1
1 33.3 6
47-09 ¥ 3 ; 25 5 E 1 1 EST. 0.2 PYRITE 50 X 50 10 C 2 1 3 50 X 75 2 E 1 1 3¥ 75 15 1 1 75 * !S 18 E 1 1
=;GE 4 FALCJNBRIDGE 10i:3/67
:D CLASEIFICATIÛtd
iSIBLE GOLD FROM ShaKINn" TABLE AND PANtdING
ALS4GCT.4'R1 NUMBER OF GRAINS 0TAL # OF PArTAiNIS 10
ABRADED IRRErULAR DELICATE TOTAL NON CALC V.G. AMPLE it PANNED = MAG ASSAY
Y:ld DIAMETER THICKNESS T F T F' T F GPiS PPB REMARKS
L,_R' 7 11.E 83
AGEI qeæmlSE 2/237
~2Le5egea
SIBLE2U FROM SHAKING TABLE AND PANNING
33&m1 NUMBER OF GRAINS
7Æ47PANAIee u
mRE§ PANNED YIN DIAMETER m!CKNES 5
LS-S7
47-10 N NO VISIBLE GOLD
d1 N 125 X 150 27 C
NON
es
G2 wa ASSAY PPB REMARKS
ABRADED
I f
1
m#
IRREGULAR DELICATE TOTAL
I P T P
1
1 34.3 112
-12 N NO VISIBLE SOLD
-13 N NO VISIBLE GOLD
-14 & NO VISIBLE QS
g5 N NO VISIBLE GOLD
-16 N NO VISIBLE æ2
-17 R S D
«e w S E SG
m N S VISIBLE GOLD
4P-01 N !g * 275 m c ! !
1 41.1 2!
49-01 N 3« 75 e c 1 1
41.1 16
3» 50 8 1 1 EST. » 9Q« 50 X 100 15 C 1 1
28.9
-S 2 X 100 6 c ! EST. R wee 100 X 125 2: 1
763 85
-04 V 3» 50 B: 1 1 EST. R PYRITE 5X 50 Sc 1 1 s # !Q 2 : ! !
3 23 38
-05 N 100 ! 175 27 e ! 1
'AGE 2 FÆCONBRI2E 10/28/87
,2 CLASSIFICATION
JSKE SOLD FROM RAKING TABLE AND PANNING
'wS£&m! .7F¢IÆ3 11
ABRADED IRREGULAR DELICATE TOTAL t ~ CALC V.6.
,1 FLE # PAN:1E ) NAG ASSAY iiN DIAMETER mID,NÆm T P Ï P T P ms PPB REMARKS
267
1 38.0 101
-06 N 2« 50 D c 1
1
1 32.7 6
Y »X 50 Æc 2
EST. 1 PYRITE 3 X 100 5 c 1 !
4 33.7 71
-02 N NO 3@ÆE32
-03 . S Y 75 2 [ 1 1 Sa G PYRITE
!W X 125 2 e ! !
34.2 73
w § . NO VISIBLE GOLD EST. 40% PYRITE
31-01 7 125 X IS 27 C 1 . EST. 2 PYRITE 125 X 300 40 C 1
2 17.5 995
a2 N Æ VISIBLE GOLD
2-01 N NO VISIBLE GOLD
-02 N NO VISIBLE GOLD
-03 R 2;!W e c !
7J S
5371 N 50 X 100 15 C 1
1 14.6 44
-02 N NO VISIBLE GOLD
-03 Y 2X 50 10 1 1 EST. S PYRITE
100 X 100 20 C .
!m x 125 2 c 1 }
NUMBER OF GRAINS
- AGE3 FÆ2ÆuæE 10/2Z2
JLD CLASSIFICATION
42ÆE GOLD FROM SHAKING TABLE AND PANNING
'AL g2&m! NUMBER OF GRAINS DIAL OF PANIN8B G
ABRADED IRREGULAR DELICATE TOTAL NON cÆc«a -AMPLE# PANNED - 9G ASSAY
YIN DIAMETER THICKNESS T PTPTP æ; ?§ r AR e
Ls-37
54-01 N 3X 50 8 C !
1 18.7
-02 N NO VISIBLE GOLD
-03 Y 3X 50 8 1 1 EST. R PYRITE 3y 75 15 1 !
23 IS
54-04 w NO VISIBLE GOLD
Sw! ~ 50 * !m 15 C 1 !
26
56e1 Y 2. 2 D E 1 1 2K 75 Sc 2 " t 100 g c 1
EST. R PYRITE
4 38.2
-02 ¥ 50 50 10 1 1
EST. R PYRITE 50 75 g c 2 1 3
21.7 60
9e1 w 50 X 100 15 C !
!
-02 N NO VISIBLE GOLD
-03 N NO VISIBLE GOLD
57-04 N NO VISIBLE GOLD
:A3! 93ææ3E 11i02/87
L-JLD CLASSIFICATION
ZgwE Q2 r M SHAKING TABLE AND PANNING
ALSætq! NUMBER OF GRAINS 3k # OF PANNIÆ3 6
ABRADED IRREGULAR DELICATE TOTAL NON CALC V.G.
.71PLE# PANNED ' M ASSAY
2N DIAMETER THICKNESS I e I F T P es NUB RFMAR G
3-0: N NO VISIBLE GOLD
N 12 w 150 a c ! !
~ . 1 23.4 211
-07 N NO VISIBLE 27
5E-01 N 50 S 2 c ! !
! 16
R « X 13 S c ! !
1 25.4 q
EST. 20 GRAINE ÆEENCP ÆIS 5. . 2c 1 _
3x 3 5: ! 1
!w x 100 20 c ! !
.; 125 22 C ! !
!S Z 13 a c ! !
N S VISIBLE GOLD
-05 3y 50 3 ! »X m Dc ! S : !& S c ! « X 125 20 . !
!S X 150 2 c !
EST. 5 GRAINS NUS YRITE
5 27.5 29
-06 N 100 X 150 3 C 1 .
1 28.0 103
e7 N ? X 125 2 c 1
es N NO VISIBLE GOLD
-e N Æ VISIBLE GOLD
! 32 rL
%Æ 2 FALCONBRIDGE GZÆz@
:G;GQgnG2m
22EE GOLD FROM SHAKING TABLE AND PANNING
aSeo.Æ! STAL # Ç PAN$IG@ t
m~ E # RED «K DIAMETER ÇICJAES s
ABRADED
T e
NUMBER OF GRAINS
IRREGULAR DELICATE TOTAL NON
mG I e T e +s
g2 Y.G. ASSAY p§ REMARKS
3: a 5 1 ! NO SULPHIDES 22 75 5c 2 2 !W » 125 w c 1 1 125'X 150 27 C I !
5 28.5 255
-11 75 r 125 S c 1 1 : 2 GRAINS PYRITE !y X 13 3 c ! !
3 30.3 !a
«2 Q S VISIBLE GOLD
Sw! i 3z 50 GE 1 ! DtRe 9e« ` f S E 1 !
5 32 Q
63w1 N 75 z !y Æ : ! !
1 11.6 @
-02 y NO VISIBLE GOLD EST. 10% PYRITE
-c N Q VISIBLE GOLD
61-01 N 250 X 25 52 C ! 1
! 22 2m
-2 N NO VISIBLE GOLD
62-01 N Æ VISIBLE GOLD
w2 N NO VISIBLE GOLD
-03 N Q VISIBLE GOLD
-04 N NO 2@ÆE±3
-05 N NO VISIBLE GOLD
-06 § Æ VISIBLE GOLD
-07 N NO VISIBLE GOLD
FAG E3 93æÆI2E 11/02/ 37
_OLD CLASSIFICATION
32ÆE COLD FROM SHAKING' TABLE AND PAN $ING
:AL362sq1 NUMBER 3F BRAINS
TOTAL # T= æING' 5 6
ABRADED IRREGULAR DELICATE TOTAL NON CALC w& :7-AM'E#PANNED NAB ASSAY
«R DIAMETER THICKNESS T F I. T P æe PPE REMARKS
63-01 N NO VISIBLE GOLD
ww! N 50 X 100 15 C ! !
I 25,6 25
~ w! N Æ VISIBLE SG
-02 N NO VISIBLE GOLD
-03 N NO VISIBLE GOLD
-04 N NO VISIBLE S±
-05 N 3 «SLEDS
:m. N NO VISIBLE GOLD
-0: N IS # 150 a c !.
1 2S.0 I76
-03 N NO VISIBLE GOLD
N Æ VISIBLE GOLD
6605 N NO VISIBLE COLD
PAGE qLCO~R§ISE II/041F
GG CLASSIFICATION
vISIBLE GOLD FROM Æ«IÆ TABLE AND PAN WING
ÇSIÆw q! 70TÆ ■ OF F@wIgs 4
NUMBER 7 GRAINS
ABRADED IRREGULAR DELICATE TOTAL NON G3 V.G.
SA'E# PANNED ---- ----- NAG ASSAY \N DIAMETER mIUNES S T P I r T r æS PPE REMARKS
LD2
6.6-06 N NO VISIBLE 3G
6-07 N NO VISIBLE GOLD
.6+@ N NO VISIBLE GOLD
66w7 ? Sz 75 2E 2 : EST. R PYRITE
7.0 &
66«0 N NO VISIBLE GOLD
6«1 N NO VISIBLE GOLD
we2
N Æ VISIBLE GOLD
66R3 N NO VISIBLE SOLD
66-14 N NO VISIBLE SOLD
66-15 N NO VISIBLE GOLD
6*1 N NO VISIBLE GOLD
67-02 N 13 X 150 2 E !
g-S !
2! 50 RE 1 S# 75 Ec 2X 75 15 ! !Q ! 125 44 L. 1 13 Z 175 2 E !
1 26.5 !44
1 EST. £ PYRITE • 100 GRAINS mS~o gIS
! !
5 »2 214
aa! N NO VISIBLE GOLD
2-02 N NO VISIBLE GOLD
eRG N• NO VISIBLE GOLD
e=2 N Æ VISIBLE 2'
69+3 N Æ VISIBLE GOLD
69g4 N NO VISIBLE GOLD
FAH R3æÆlGE 11/04/87
a[La2RGmm
VISIBLE GOLD FROM SHAVING TABLE AND PANNING
F kÆwm! TOTAL # OF F NNINGS 4
t]£æ OF GRAINS
SAMPLE#
LE-57
PANNED ON DIAMETER m!CKNÆSS
ABRADED
T r
IRREGULAR DELICATE TOTAL NON
---- ---»G 7 r I F a§
DALE V.G. ASSAY Æi REMOÆ
70-01 N Æ S@KE GOLD
70-02 N NO VISIBLE GOLD
70-03 N NO VISIBLE BOLD
70-04 w S VISIBLE SOLD
70-05 N NO VISIBLE GOLD
7:6 N NO VISIBLE GOLD
71-01 N NO VISIBLE GOLD
71-02 N 13 * Sa 2 C ! !
a2 !2
71-03 N NO VISIBLE GOLD
71+4 N S QewEQG
2-5 25 f 50 £C 1 EST. 5 PYRITE 100 GRAINS mgmRQ2
I 18.8 500 GRAINS MARCASITE
71-06 75 X |y Æ C 1 EST. 2 PYRITE !M X 13 £ c !
2 29.2 107
m=: N NO VISIBLE GOLD
2~ N Æ VISIBLE GOLD
71-09 N Æ wgKE SJ
71-10 Y 25 X 25 5 ! EST. 2 PYRITE 2* 75 15 c ! 100 GRAINS m5 ~FaI3 l00X13 22 c I
3 27.9 100
2&1 N NO VISIBLE GOLD
71-12 u 125 & 130 27 0 1 1
w2 3 FÆLQ~ I3E 11/041F
ca2RGRA
x2LEg2 FROM æÆIÆ TABLE AND FANNINS
Fw&NOV'R! NUMBER OF e%IÆ 2` ■ OF FAMKI35 4 -------
ÆGÆ[ IRREGULAR DELICATE TOTAL NON QLC V.G. 2Je# PANNED HAG ASSAY
im DIAMETER WICKNES s I FTFTF æ§ p§ REMARKS
1 24.S 154
5«7 N NO VISIBLE SOLD
72-01 N 75 13 20 c 1 1
! S2 52
m: N 2. G[ 1 1
1 42.5 9
FALOONBRIDGE
,IHIELE ECL: SHArîNG TALE FAL%1N5
NABER OF SRAINS
ErJFLE #
IRREGULAR DELICATE TOTAL NON OALC V.3.
NA3 ASSW
TFTR SMS FRS RENARS
DIWIE7ER , THICMESS T
I 25.7 1
73-02 N NO VISIBLE SOLD
73-07 N NO VISIBLE SOLD
7-:4 N NO A:LIKE C.KU
N NO MIELE GOLD
N NO VIFIPLE FOLD
:.;:SIELE GOLD
1 . • 20.8 140
78- :75 C 1 1
wY.3.
N NO VIKELE GOLD
77-01 N ND VIEIBLE GOLD
N 150, X 250 3E C I 1
.11.6 528
7B-2 H 75 100 18 C I
I 26.0
N ND VIE1BLE SOLD
78-04 N NO 'P,EIBLE SOLE'
7-01 N In X 100 200 1 1
17.4 86
B)-01 N 75 X 10Q 18 C 1
1 34.2 30
FALCONBRIDGE 11/06/87
OLD OLASSIFICATION
GOLD FROM EAKIN3 TASLE AND FANNINS
NUMBER OP GRAINS 7O—L. 2; BANNME 2 ------------- - —
'ISRAOED IRREGULAR DELICATE TDTAL NON CALC V.E. E..MFLE RAED NAG ASSAY
DIAMETEF THID,NBESTRTPTP GS PRE RD
N NO VISIBLE GOLD
80-03 N 50 C 1 1
100
N: VISIBLE GOLD
N NO VISIBLE GOLD
E0-06 N X 17,5 27 C 1 1
26.5 144
E:-07 'LTE-.1ELE SOLD
5 C n. PYRITE 25 X 75 10 C 1 5C GRAINS N;IRCASITE 5C 'i 5C. 10 C , 7 , 75 X 100 iS C 1 100 X. 175 125 X 125 25 C
75 X 175 25 : 1
1 E:
NO VISIBLE,GOLD
75 X 10c. LEI. I
1 .2.7.6 :7
NE VISIELE GOLD
81-04 N 75 x 1(.;0 18 C 1 1
1 31.7 32
5l-05 N NO VISIELE GOLD
61—v6 N NO VISIBLE GOLD
S3-07 N NO I;ISLE GOLD
FALCONSRIDBE iii06/67
.t2LE C-ASEIRICA'il2N
LE GOLD IL TABLE ANL PANNING
NUMBER OF BRAINS
ABRADED IRREGULAR DELICATE. TOTAL NLN CALE V.G.
F:4iFLE NAG ASSAY CFAETER T".7-"P:q T P T P T P GE FRB REMARKS
L2 S7
31-02 'A 02 . 1.2IBLE BOLD
21--; 0 VISIBLE BOLD
N 75X 125 20G 1 1
75.4 42
21-;1 25 X2G 52 EST. I. PYRITE 25\ GE 1 25 X 75 10 C
50 10 C L.
Y 75 17 C 125 12 C 1
75 75 152 1
2: 22,2
125. X 2j.10 71 C 1 1
1 71.2
NO ::'ISIBLE DCLI
21-14 N 03 'jISIBLE BOLL
21-15 00 VISIBLE GOLD
;GE! 9L &ml2E 11i09187
CL a3 RCA eq
d£ EEEwarROM SHAKING TAKE AND PANNING
&23ne.4r1 NUMBER OF GRAINS 7. G # 3 PAN$I3E 17
RRAD R 1ÆS±Æ DELICATE 3ï NON G2 xa ERPL E # PA INE § GS ÆS,L's'Y
«R DIAMETER RICY. ES e I PTPTP ?s FPE REMARKS
:w2 N S «ewz33
m. . si 25 5c ! EST. R PYRITE 50 X 50 10 C 1 1
2 22 8
50 wc
I EST. 1 PYRITE
y ! 3 2 c 1 1
IS : E5 2 z
-0: u S g2&E32
4 &2 !3
25 X
2 2 1 125 Z 2; J : !
ST. G PRIE
> IS y
F. I I
~ 7 41
u !y # 13 2 C ï 1
l 23.2 51
-» K ]00 <!S y E I I
4E3 31
50 X 2 13 C ! I EST. R PYRITE
75 # 100 2 c 1 1
!m X 13 .22 : 1 I
-3
Sy 50 10 1 1 EST. 2MITE 50 e g c ! 1 100 X 100 20 C 1 1
27.E 74
7AH FALCOMBRINE 11:03/.37
CLAKIFIC);110ti
.51ELE 5!L F3.01 2h3TABLE PND FAMINE
-,31E-Sni4r1 NUMBER OF GRAINS
# F :7
7 7;PLS P;41'T.1,
'N
Li-E? It
.61M;TEF: THICUEES
AeRADED
'IRFEGULAR DELICATE TOTAL NO
MAS
T F T P GM3
1
CAC V.G.
ASEA'Y
PFB rmtr,11-1,5
1 28.5 13
VISIELE
10 : 1 EST. gl..ft inn=
122
Y i75 2'C I
3 23.5 176
25. 25 Sc 1 EST. 5% PO;ITE
:5 EC 2 2 0PAIN3 APEDZiFYPITE
x 15 C 1
-5 75
3 21.! Et7
25 25 5 C 1 1 Er. 201. FRITE
25 E C 1 1 500 GRAINS APSEMPYPITE
25 75 1) C I 2
5:; X 75 17 C 1 I
75 .4 75 15 c 1 1
6 11.6 130
75 X 100 lE C 1 EST. 111 PYRITE
Lif 2% MARCASITE
0.5% CHALCORVRI7
25.3- 37
:.1 75 1S C ; EST. 0.51. PYRITE
IS X 125 22 C 1
40 C 1 1
150 X 20 100 M 1
4 27.5 1428
-C: 25X 50 BC 1 1 EST. 10 GRAMS PYRITE
X 75 13C i
75 X 100 le C 1 1
10 X 100 20 C 1 1
5 33.0 121
PgEE 3 FALCONERIDGE 11/09/87
fiEiBLE 6OLD SH4I2 TAELE ;- %ML5
NUTIEER OP EF6•IINE, 4 OF FA%1NES 17
AE;ADED ç';R DELICATE TOTAL CALC t. P, ED ASSAY
CIAI,ETEiz TFICEEE T P T P GfIS PPE REAW.8
LE-67
:1-01 NII ')IILE J.
-02. 11 125 125 252 1
1 2-4.E 77
N2 'LlEJELE EOLD
viSIELE G2LD
93-:.,1 '1 25 X 50 8 C 1 EST. 20 GRAINS ARSEN:PYRITE IFINE) 75 ';', W 18 C 1 I 75 X 125 2C, : 1 1
15C '!'. i5I' 2; C : 1
773 C
1 3i•J.E 33
25 50. 8 Cj 1 EET. .2*) KAM AREENDPRITE FINE X Y, :u C 1
75 13 0 2 75 125 20 C 1 1
1r20 X 10 20 C 1
10 125 225 1 1
E 72.c 1:03
25 X 25 5 C 1 I EST, 20% PYRITE 25 X 25 5 C I 50 nO 10. C 1 5C Y 15 C 1 10; 125 14 : 2
9 33.1 Jic,
94-1 N 25. 8 0 1 1
1 25.6
-02 25 50 E C 2 2 EST. 2% PYRITE 50 X 56 10 C 1 1 BOX 100 155 1 1 75 X 75 15 c 4 ' 2
FALICOURIDGE 111091E7
LE 1;0L'Ij 66243 TALE A7,iD FAW.:INS
; wr1 NC,IEER 3F GRAINS
75i-L OT FINE,E 17
IREELLAR TELEATE ICTAL NON CALE: V.S.
====== TIAS ASSAY
DiAllETER T P T F T P GM; PPE REMARK6
:25 1
X 250 34E 1 1
9 24.1 872
D YIFTPLE GOLD
ri 175 C
N 01."
1ELE CLL.
-.;FHLE KLD
0
N
iJD
AEIELE 013
14 15) X 200 34 C 1 1
1 20.4 579
-02 5'2 . 300 15E I 1
1 :6.4 35
2: 25 5 C 6 6 Hi'. 1% PYRITE
1 i PH3T3 M1CKSFAFH AVAILAELE
25 s10 C 1 1 FILM REFERENCE 412
10
5:: X 1V) 15 C 1 1
75 X 1V) 18E
In X 100 20 C
X 175 100 M 1 1
1251 200 31E 1 1
251 25 5 C 1 1 EST. 1% PYRITE 5X 5k SC 1 1 1 3
FA3E 5 - FALCONER:DEE 11/091E7
tLi; CLASSIFICATION
:iISLE GOLD FF0t4 TABLE AND PANNING
NUMBER OF SRAM , CJTAL ti
AFADED IRFFeilAR DELICATE TOTAL N=IN CALC V.6.
,:NE
EIAM;TE; THIaNESSTPIFT F G1E PPE FEMAPilS
Lb-i7
APPENDIX H
BINOCULAR LOGS - BEDROCK CHIP SAMPLES
SAMPLE NUMBER COLOUR STRUCTURE GRAIN MINERALOGY ~
TEXTURE Silicates SIZE ( mm)
NAME Carbonates Sulphides Other
LS - g 7
O(- OS
1^°'~ ~ ~ •gra.y,,
/ O
°-ï- ,,,,...,V ;&;._c., .ii- ~ ~
~! .•.,~you.st, 5L_G a ~ +~.r,â
107, o ~ ~~ S% ~ ~.Y.a:.../a ~ ac,. /S%s ~~ ~~ Q^~' ~,~
4/1.4Z:.,, Ho So ~~ ~
7Sil +( ~ ..cô
~G ~+
,o z ~~~ ~~ ~
I - 2~ dw re. - lM, .ta~i-~
o. S7 ~uto ~i~ ~y ut ,c~ rG ' 4
cA KÂi~ ~,wo~a . a~~*~ .,..a.u~c~ C'~ ~
.u^ta.~ s ~
.
a
~~
+
a~1~)o~u q~
~' A
~¢Rd
~ ~np
~
.S~" 3.
~
0...
.
....~, P
d~ CBe~7~) " Of .l.o-,ryhws,,
Oa - 05 ~;W.,
1 ~
4,u-fie ..(,irC~Uc .oQia.t~e~pd
f~~~~
41.404.4- ,e,~aa„ ~.e.
p".7 ~
0.0.5-- o., , ~
.,+,„.i
~ ~~/~ .~ 9
. ~ i .,,.,~ ~
,~ lo Z ~ 444, 0 ~t~(.
n ~- ~ ¢ tX,+~t~»~mka.lt,
v~e,
_IL.' 1
( A—^°G.•~-1
03 ~ o Co nteÎ- ]~
~~ ~,,,d,;~„, ~,.,
! ~ csQwûoy cai
~~ ~
~ 4,t1,-,„V,_2 ~ryw~tc (âAI
~c u^.,.,.%a~r+t~ ;cu+e - .e~i.~,a,
fka~ ~ o. o~..,...,
4u ii — ~ ~
~M~o°".`c,a~~~~~";'
j~~ ~ a ~`°w`" ~a .t~ •
3n -~S% u~pe,,,<u ~t~"` /0 % o~ s++.~eq' hc- ►~ .c+.,~r.
~ 02 3 ~ .it. a La~U
~
CQn </nn~
Iiic-Qt.a..,aéi
so- 4 c% ~•
_~:~ - ~
~ ô ~~ 3-1070 .:/.:JJ ~
/ „~ r <AK}o xd
f ~n ci+~ )
1{— o % •mo(,u,ri, • :6-
lilt q" t dd 4~A~d ( < S~~ So-60
O 0.1 -) o~14'4":1‘
S% ao.k~ig .QLddC- ....,:t(~~(( .c.i
~° % ~ ~ c
5 -1° 70 .5 4 ~9 ~ V 0
V
L o. ( 7c, 4414 ,e,x ~
_ " =
CL ddU.A)
os - o (
414.1 tt.te4, ,Gi1 O*^<û
~aL~ 1- -~Ft jaRe
ii
°•- 0.3 n.
,
„~ .„,...r.„„_.,44_,--1-,-/Ta,... 3.-35- z% l.,..w„t
ss9 , e
1 ~
0. 00 tu1
~~]----41-4-.,J
< o.s 7 "IL Fe, - r-4.3 .441.4.1-
_
~-3 % '''4.4.4 ~, s-
{{
r--
a
,
~
(
, -M4Q,
sit/ICI
- ~—
SAMPLE NUMBER COLOUR STRUCTURE
nn
GRAIN SIZE (mm)
TEXTURE MINERALOGY
NAME Silicates
~ n Carbonates Sulphides Other
oc, - 13 ~++,~.++ I l
.wc f .c~•tCV / Q / A- B /Q j,-6.
~ ~(/~
~' o.3 J., o.Y
,~~,,,,,4r~n~d'
Pa~ 3° `H j' ~F~ 48 J ~~~ch awc' .yt~y'
1-.L~ f~~ '~i.^e~P ' Go- /07,3 7.........4.4 Sag
~
(4-.-0)/Y-
~ t_P~
p,n a~,7c.
~%o-~..k.
~,(.~,..~, 0. 0s.._
o 1 44 ~uv i , A ~, ~ .0-~0~ IC
3-07.3-07.
Di- p
-1.442-0A-1.442-0A /4- cva~~ ~r __ _ , ~ ~►~ç
imaa4..vL 0
o•S , /,~~~~,1
~~`°~
.F:QscKgiiw wQ`w -~^.~...u.~*ie. 0 4
35-10 % ~~ is-- ao % 30- 3t °~ p~µ~ , o.s% q,.
/y_.~~' _
.~t~ ~ Fc - MI .cau.G-
o.r% .,(,ie .ea.i"a ~
!-2% ,.Pa..ee~.,~. -t~o
0 g — O z .a°^~/ce 3~
+°°.n
v~ 0-(rxe.s-!C
~cAvaa..A a(.~
~
dl.cg `n°'~ oO.Sn«...
L~
-a2"<9^e:..w~aa~ ~
( d 0„ __ÿ~ q~,~e~) /1.4
w ~~ /
SS- 6o Z ~nx~ G !
3°-k°?, g-te~- ...r~.:.rc.
.~ l o % o4i.I 0 ,*
Cd ~cKC
t 70 ~ -a~.c7.iné,
~~
Xte,,,,
iLeAfr
.4.4...n.0
a2'3 9 ~ :1~ e— ~rW 1
I C
~/
0 ~ — I ~
Q~~~
~ v 4e-in,
~y t CQ A4ke (o~4Qf n
, ~.a~nl X y ex~¢,
p4j 2~y 4
~~nr 0
HS % .. /QÎ+d4
o.s °l, iv-.~...,ed
407° /' . { I -7. %u .as+..e..~t~ 3'n -41+4
~t-L .~tti( .,-"..~__..-
~-1 o.l s ~ 0,3
74.41-ftd~ N______
/ / ~~e~s.e/ \
4-.1.1tll) o
f, os ~ o. to
I D - 13 dol tuji,,1
c
pre
l 4,e --'
°4";44-..
p G 4 c~~ _/(,?_ .414,-y44.4 ss% âaéQ~ 3 5---- No fo
I a 90 ~~u uie
°.3e
II- -z-,
7,
~- ~ j~ u
1W1 .4
p ' (~+~(
Raactif)
.gu.e,~i 0.~ % 049...r.te,lc•_..v~ OOS~
SAMPLE NUMBER COLOUR STRUCTURE
p
GRAIN SIZE (mm)
TEXTURE MINERALOGY
g
NA
~
M
~
E Silicates Carbonates
~~~•~-
Sulphides Other
`l - I I .Ob,-K~
~
~-~J_+.vG po~Xy I / ~ i !1 O
i0lc,ra.to/o.eef ~
taw D 5 ~.~, .,, R.
o, r ~.. ,..
1 . . , , 1 .
~ ~ , 1
, l, ~
5S-6o % ~~•~ q _•u•rM ~Glu~
S~%, ~.
3S% ~aia~.9. " U
/ % „Ca.~t~Llll
~`'^~ ;rj
v I % -e~ei,l Fe-- -ca4'4r.
1-2 Z ~
-~s..G~.t
r
s~ ~e .•~~ 44,6-U-Ut`T
1 a - o 02 n• .a4 ,. .,11- ~dIl
rum ...1.4.1 âo /hruatu rv ,ô D. f "hl-*, n~ u .n,.p~, 1,040...1,040...„4,~~ SS- G 7
—di
3a 3S7, r,
i- —3 l .a4.t4 Ft_w~
c~ 0. f, -ce Pc ~
~ÿ
S
ô ~ÿoN ~
./Lae_i_, 404.1s.,Z
I -2. %, 4.4i/ ,ayu ~
✓itp,,ec, -e~ o
(Qa,s~~ )~`
01 ~ _ ~%p w.r`ct ,
13 - 0 8 -7.aoûurrt ~ p, _ Qi
'~^ ~
S anw g (Q ~twcr ff
ILIA)
titre F'~°"°°;
V 1
G~ ,i,,.en. HS So~ y I _ /
So 60 2
ho°j, / pa"-,.oR
~
/ ' e °je 4j v~te~c~
~~ D. u~
~ete ceQei.~i~
3- ro F .014., .ta,.~r . - M~
Lo. 1 °l, o~i/
/~~' ~t~oe(~.~c
`~ g
~Qa e~.~
i~n~rw
O. a ~ o, gs ,~IJ,_~a.nN ~
f lf - D 17 -"malLwre%
0
1~ Tn*.t.Ctve. U
/P-L,4 : • , . 1 ~
- ~it.4yta ~ ~
~.,,~ •~~,,,;~ q ..-f
2 7° - $ 0 /~ .wC
7o °lo
5- 2 /5-10 °f. • o.s~
!0- ( „
s°lo ~ F~.-6t'
-co, ~r
rrc~„ F~ - M~ c,.~.ir d,,G - ~~ ~
/ ~lt Yi-c)
~+~e%e~ o, ~ -'~ o.7S
~„`"d-u' °ti oela~c,
~~~ o.lo ~ o.rS
(S— 03 firstaG;wm ,4- D.•_ [,l' .aô9M ~
iwIa-aQ.éLre.) -12114--;- 0.3 ~ o.s
Q_~°_--~J~_~•.
/41+1414i, /~
~pa/(to..-tl
a
S~corn~~
vy~/~,~r~~~
C.15- ~O'te
a o % ,,,LX~. ~ ,
P,Qu..
~~' s~,
`~ A ~ ,~f ~ /S-Zo7 dt.u~t.,.ct~ r-Z~
3e-35-- ~y~h~~ 7 0 T
o) .5"-., 1, o % d~ Fe ~J
7 ~r
o.l vl+r F`-mJ ~nÂ
'~-~l ~pw7
,~,e+t:~i
Vo-~.=t~
n,~,,(~4 %~ ~'t "~„^'~c.,~
- ♦
SAMPLE NUMBER COLOUR STRUCTURE GRAIN
SIZE (mm) TEXTURE MINERALOGY ,
NAME Silicates Carbonates Sulphides Other
16 — 03 ~~
~
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SAMPLE NUMBER COLOUR STRUCTURE
GRAIN StZElmm)
MINERALOGY ~ NAME TEXTURE
Silicates Carbonates Sulphides Other
al- 0 6 irntpit,u rh ~,
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SAMPLE NUMBER COLOUR STRUCTURE GRAIN
SIZE(mm) TEXTURE MINERALOGY
NAME Silicates Carbonates
~j/. Sulphides Other
06 — 09
tjilpy - •QU/M
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SAMPLE NUMBER COLOUR STRUCTURE GRAIN
SIZEImmi TEXTURE MINERALOGY
- NAME Silicates
®
Carbonates Sulphides Other
31-0 ,1 m+eati,r..~ ~
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SAMPLE NUMBER COLOUR STRUCTURE GRAIN
SIZE (mm) TEXTURE MINERALOGY
, NAME ' Silicates Carbonates Sulphides Other
3 ~ o `f re., _ 40‘,X.
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SAMPLE NUMBER COLOUR STRUCTURE GRAIN
SIZE(mm) -4
MINERALOGY NAME , TEXTURE
Silicates Carbonates Sulphides Other
~t l - 01
ziowi
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SAMPLE NUMBER COLOUR STRUCTURE GRAIN TEXTURE
MINERALOGY NAME
Silicates Carbonates arbonates Sulphides Other
-o
71„,,„4.kag)
4.,¢ .A.,_11A ~vr1o~¢dA
SIZE
m)
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-
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SAMPLE NUMBER COLOUR STRUCTURE GRAIN
SIZEImm) TEXTURE MINERALOGY
, Silicates Carbonates Sulphides Other
NAME
57 - 03 illrALIA — ~
,u,l :6~
~' e ~-► ~ ,G~ G~
~~L ~c~ct ~
4.—•;,„71, A
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COLOUR STRUCTURE GRAIN
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MINERALOGY NAME TEXTURE
Silicates Carbonates Sulphides Other
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SIZE (mm) TEXTURE MINERALOGY
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SIZE(mm) MINERALOGY
NAME TEXTURE Carbon
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es Sulphides Other
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GRAIN SIZEImm)
MINERALOGY NAME TEXTURE
Silicates Carbonates Sulphides Other
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SIZE(mm) Silicates TEXTURE
Silicates Carbonates Sulphides Other
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SIZE (mm) TEXTURE MINERALOGY
NAME Silicates Carbonates Sulphides Other
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SIZE(mm)
MINERALOGY NAME TEXTURE
Silicates Carbonates Sulphides Other
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SIZE(mm1 TEXTURE MINERALOGY
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SIZE ( mm)
MINERALOGY NAME TEXTURE
Silicates Carbonates Sulphides Other
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-turn/ ~
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, -
APPENDIX 4
, BEDROCK WHOLE ROCK ANALYSIS
: D_.`1ô _
~~ --i
Bondir-Clegg & Campin}• Ltd.
5420 Canotek Rd., Ottawa, Ontario, Canada K13 8X5 Phone: (613) 749-2220 Telex: 053-3233
BONDAR-CLEGG Geochemical Lab Report
REPORT: 017-4509
SAMPLE NUMBER
ELEMENT Si02
UNITS PCT TiO2 PCT
A1203 PCT
Fe203* PCT
PROJECT: LAC
MnU .___._..Mg0____
Ca0Na20 PCT PCT PCT
SHORT
PCT K20 PCT
PAGE lA
P205 LOI
PCT PCT
LS-87-01-05B 58.00 0.71 16.00 6.99 0.11 4.05 5.65 3.52 1.82 0.39 2.00 DUPLICATE 57.40 0.79 15.90 7.03 0.12 4.00 5.74 3.50 2.01 0.41 2.00 LS-87-02-05B 48.40 0.07 12.70 7.20 0.14 3.93 12.60 0.26 2.22 0.18 12.35 LS-87-03-06B 62.90 0.24 16.50 4.66 0.07 1.90 4.42 4.15 2.22 0.11 3.45 LS-87-04-078 48.30 1.96 13.80 14.80 0.26 4.42 8.05 2.65 0.42 0.41 3.85
LS-87-05-01B 47.30 2.23 12.90 17.90 0.22 3.70 6.74 3.59 1.01 0.44___._
3.00 LS-87-06-138 61.80 0.52 15.40 5.41 0.08 2.85 3.72 4.14 1.46 0.18 1.80 LS-87-07-01B 50.00 1.36 15.30 14.10 0.19 4.94 7.95 2.34 0.24 0.12 2.55 LS-87-08-028 46.90 1.52 10.90 15.10 0.22" 4.31 7.93 2.18 0.15 0.19 8.10 LS-87-09-11B 68.30 0.47 16.00 2.97 0.04 1.56 1.20 4.79 2.33 D.12 1.80
LS, 87-10-138 51.60 0.56 12.80 5.65 0.09 7.53 8.58 2.44 1.24 0.39 8.50 DUPLICATE 52.30 0.50 12.70 5.44 0.08 7.28 8.68 2.50 1.19 0.37 8.55 LS-87-11-11B 49.10 1.90 14.20 17.50 0.23 4.86 1.77 3.01 0.53 0.25 2.05 LS-87-12-028 47.00 1.93 14.00 17.50 0.28 5.31 7.96 2.22 0.54 0.22 2.35 LS-87-13-08B 62.60 0.56 16.20 5.45 0.07 2.60 3.61 4.58 1.62 0.08 2.35
LS-87-14-07B 62.40 0.50 16.30 4.74 0.11 2.29 3.57 5.19 1.20 0.19 1.40 LS-87-15-03B 61.00 0.55 16.30 5.83 0.08 3.28 5.61 4.37 1.49 0.06 1.45 LS-87-16-03B 60.30 0.53 16.10 5.52 0.08 2.64 5.74 5.02 1.40 0.08 3.55 LS-87-17-028 4E.50 1.47 15.30 14.90 0.20 4.80 8.46 3.29 0.61 0.22 1.60 LS-87-18-05B 49.70 2.35 13.00 21.60 0.29 2.13 4.01 3.48 0.27 1.04 1.85
__.__. _. -______..___ • DUPLICATE 50.20 2.21 12.80 21.00 0.27 1.97 3.95 3.45 0.25 1.11 1.95 LS-87-19-06B 52.60 1.50 15.00 12.90 0.16 3.88 6.98 3.16 0.84 0.17 1.55 LS-87-20-02B 63.00 0.61 15.30 4.75 0.05 2.06 3.55 4.15 1.79 0.25- 2.10 LS-87-21-068 61.80 - 0.59 15.40 4.99 0.07 2.31 3.46 4.86 1.26 0.24 2.90 LS-87-22-08B 62.90 0.67 15.80 5.91 0.10 2.52 2.86 4.20 1.09 0.36 1.65
LS-87-23-03B 45.80 1.93 14.60 17.10 0.23 4.10 10.60 1.29 0.20 0.30 3.90 LS-87-24-07B 45.60 0.44 11.50 16.90 0.26 3.60 8,45 2.08 0.54 0.39 9.85 LS-87-25-038 53.80 0.70 16.00 6.14 0.02 3.03 6.71 2.33 1.74 0.37 6.25 LS-87-26-09B 55.00 0.13 12.50 8.83 0.02 0.82 12.40 0.49 1.38 0.18 8.10 LS-87-27-03B 41.50 0.80 12.60 9,78 0.14 8.92 8.69 1.85 1.91 1.34 10,15
LS-87-28-058 55.20 0.72 15.70 7.83 0.11 4.64 6.60 3.70 1.66 0.61 1.65 LS-87-29-08B 58.10 0.69 15.80 7.39 0.10 4.22 3.93 3.99 1.03 0.35 2.35 LS-87-30-03B 61.10 0.12 13.00 4.47 0.08 2.84 6.00 3.42 1.84 0.18 5.10 LS-87-31-04B 58.00 0.39 16.00 5.15 0.02 2.25 5.39 2.10 2.26 0.19 5.70 LS-87-32-11B 58.70 0.55 15.90 5.72 0.08 3.44 4.33 4.77 1.63 0.19 4.30
LS-87-33-02B 61.90 0.44 16.80 4.64 0.01 1.95 5.00 2.24 2.52 0.14 2.35 LS-87-34-03B 58.30 0.54 15.50 r-'
5.88 0.09 3.61 5.00 4.75 0.85 0.32 2.65
LS-87-35-02B 46.60 0.94 15.20 12.70 0.16 6.60 9.89 2.16 0.46 0.12 2.35 DUPLICATE 47.00 0.86 15.00 12.50 0.17 6.54 9.83 1.94 0.42 0.18 2.55 LS-87-36-04B 49.00 0.98 15.90 13.00 0.20 6.89 10.20 2.28 0.50 0.31 1.60
Bandar-Geeg & Company Lid.
5420 Canotek Rd.. Ottawa, Ontario, Canada KU 8X5 Phone: (613) 749-2220 Telex: 053-3233
BONDAR-CLEGG Geochemical Lab Report
REPORT: 017-4509
SAMPLE NUMBER
ELEMENT Total
UNITS PCT Zn
PPM As
PPM Cu
PPM
j PROJECT: LAC SHORT PAGE iB
Au PPB
LS-87-01-05B 99.24 50 51 15 <5 DUPLICATE 47 54 16 LS-87-02-05B 100.05 47 76 <2 <5 LS-87-03-•06B 100.62 27 46 2 <5 LS-87-04-07B 98.93 91 109 5 <5
__ _._._.._ -_-__. LS-87-05-01B 99.03 65 93 <2 <5 LS-87-06-138 97.36 31 42 2 <5 LS-87-07-01B 99.09 87 81 13 <5
LS-87-08=02B 97.50 76 115 <2 <5
LS-87-09-11B 99.58 26 39 <2 <5
LS-87-10-13B 99.38 59 2 47 <5
DUPLICATE 48 57 2 LS-87-11-11B 101.41 90 81 2 <5 LS--87-12-028 99.30 83 380 3 <5 LS-87-13-08B 99.71 36 52 2 <5
LS-87-14-07B 97.90 40 124 2 <5 LS-87-15-03B 100.02 40 45 2 <5 LS-87-16-03B 100.96 20 59 <2 <5 LS-87-17-02B 99.35 27 50 <2 <5 LS-87-18--05B 99.71 6 100 2 <5
DUPLICATE 6 96 2 LS-87-19-068 98.74 68 63 2 <5 LS-87-20-02B 97.60 41 67 2 <5 LS-87-21-068 97.89 34 92 3 <5 LS-87-22-08B 98.07 28 68 <2 <5
LS-87-23-03B 100.05 80 108 2 <5 LS-87-24-078 99.61 150 145 <2 <5 LS-87-25-03B 97.09 38 67 <2 <5 LS-87-26-09B 99.85 69 65 21 25 LS-87-27-03B 97.69 28 115 6 5
LS-87-28-05B 98.41 53 54 2 •6 LS-87-29-08B 97.94 36 73 2 <5 LS-87-30-03B 98.15 24 54 <2 <5 LS-87-31-048 97.44 45 128 <2 <5 LS-87-32-11B 99.60 27 61 2 15
98.00 33 54 <2 <5 LS-87-34-03B LS-87-34-03B 97.49 74 60 2 <5 LS-87-35-02B 97.18 30 51 2 <5 DUPLICATE 28 54 2 LS-87-36-048 100.85 92 36 4 <5
r-,
mon^=C*gg«c"=°n',u* 5420mnotek m' Ottawa, Ontario, Canada K).) 8X5 Phone: wy74"-2oo
.
if/ ;4,.
BONDAR-CLEGG '- Geochemical Lab Report
SAMPLE NUMBER
ELEMENT Si02
UNITS PCT
LS-87-]7-O98 62.00 L8-87-38-25B 63.20 LS-87-39-07B 63.40 LS-87-40-02B 68.60 LS-87-41-02B 54.20
_____ '------ -------
LS-87-42-178 59'90 LS-87-43-02B 60'80 LS-87-44-048 45.60 DUPLICATE 46.20 LS-87-45-038 52,40
-_____-__ -----L~~i~~~~-U/8
------6O
LS-87-47-208 61.30 LS-87-48-028 48.80
0 04
LA[ SHORT PAGE 2A
TiO2 PCT
A1203 PCT
Fe2O3* PCT
MnO PCT
UgO PCT
CaO PCT
Na20 PCT
K2O PCT
P205 PCT
LOI
PCT
- 2.62
-- 1.46 0.18 15.30 5.41 0.01 1.59 4.64 0.18 4.40
0.12 16.80 5.46 0.04 2.61 1.98 5.09 1.01 0.50 1.75 0.12 16.10 6.58 0.02 1.69 4.53 2.41 1.42 0.13 4.35 0.19 14'50 4'00 0'01 1.54 2.22 3.07 0.84 0.12 2.15 1.*0 14.10 15.80 0.03 3.19 4.87 0.47 0.06 0.17 3.60
~ 0.11 13'10 1.49 0.09 0.53 9.81 3.52 1.34 0.19 8.30 0.58 17,00 6.84 0,03 3.06 1.79 2.59 1.26 0.23 3.25 2.65 17.50 14'00 0'10 4.47 7.63 3.30 1.67 0.I3 1.90 2.53 17.40 13.80 0.18 4.24 7.48 3.21 1.61 0.26 2.00 0.88 17.80 8.52 0.13 4.76 3.65 4.73 1.61 0.83 2.55 ___ _______~_ ~~__
---- ______ ---
_
----'------------------------------~ 1.37 --64 .30 12.45--
0.21 15.30 5.98 0.02 2.09 5.29 1.51 1.53 0.08 6.20 0.13 13,70 19.00 0.18 4.15 3.94 3.17 0.26 0.06 4.85
BONDAR-CLEGG Geochemical Lab Report
m°°dar.Clem& Company Ltd.
5420 Canote Rd' Ottawa. Ontario, Canada xumo Phone: (6131 749-2220 Telex: 053-1233
REPORT: 017-4509
~~~~~~~~~~~_ SAMPLE -ELEMENT Total
NUMBER UNITS PCT
Zn
PPM
As
PPM
) PROJECT: LAC SHORT PAGE 2B
Cu
PPM
Au
PPB
L8-87'37-098 97.79 57 39 2 <5
LC-87-38'258 98.56 15 Si <2 <5
LS-07-39-07B 100./5 33 53 <2 <5
LS-07-40-02R 97.24 15 34 <2 <5
LC-87-41-028 98.29 126 114 4 <5 _ ______
--- LS-87-42-17B 98.38 38 16 2 <5
LS-87-A-U4B 99,23 42 44 2 <5
DUPLICATE 43 45 <2
LS-87-45-03B 97.86 23 89 2 10 _____ ____ __ _
LS-87-46-07B 100,40 21 51 2 <5
LS-87-47-208 99.51 29 55 2 <5
LS-87-40-02B 98.24 74 105 <2 <5
Boodar-Cieuft Caspuq Led.
5420 C'anolet Rd., Ottawa, Ontario, Canada KIJ 8%5 Phone: (613) 749-2220 Telex: 033.3233
REPORT: 017-4667 ( COMPLETE )
CLIENT: FALCONBRIDGE LTD.
PROJECT: LAC SHORT
Geocheitimcal Lab Report
REFERENCE INFO: OOM DATA
SUBMITTED BY: ODM
DATE PRINTED: 19-OCT-87
NUMBER OF LOWER ANALYSES DETECTION LIMIT EXTRACTION METHOD
51 0.01 PCT Borate Fusion
51 0.01 PCT Borate Fusion
ORDER ELEMENT
1 Si02 Silica (Si02) 2 TiO2 Titanium (Tî02)
A1203 Alumina (A1203)
4 Fe203* Total Iron (Fe203*) 5 11n0 Manganese (11n0) 6 Mg0 Magnesium (Mg0) 7 Cao Calcium (Ca0)
Na20 Sodium (Na20) 9 K20 Potassium (K20) 10 P205 Phosphorous (P205) 11 LOI Loss on Ignition 12 Total Whole Rock Total
DC Plasma DC Plasma
51 0.01 PCT Borate Fusion
DC Plasma
51 0.01 PCT Borate Fusion
DC Plasma 51 0.01 PCT Borate Fusion
DC Plasma 51 0.01 PCT Borate Fusion
DC Plasma
51 0.01 PCT Borate Fusion
DC Plasma
51 0.01 PCT Borate Fusion DC Plasma
51 0.01 PCT Borate Fusion DC Plasma 51 0.01 PCT Borate Fusion DC Plasma 51 0.01 PCT Gravimetric 51 0.01 PCT
13 Cu Copper 51 1 PPM 14 Zn Zinc 51 1 PPM 15 As Arsenic 51 2 PPM 16 Au Gold 51 5 PPB
HCI-HNO3, (1:3) HCI-HNO3, (1:3) HNO3-HCI04
AQUA REGIA
Atomic Absorption
Atomic Absorption
Colourimetric FA-AA @ 10 gm weight
SAMPLE TYPES
NUMBER
SIZE FRACTIONS
NUMBER SAMPLE PREPARATIONS NUMBER
BIOGEOCHEMICAL 51
-200 51 PULVERIZE -200
51
REMARKS: < MEANS LESS THAN.
REPORT COPIES TO: OVERBURDEN DRILLING
J.P. CLOUTIER INVOICE TO: J.P. CLOUTIER
lkisdar•Clegg & Compluey Lid.
5420 Canotel Rd., "-• Ottawa. Ontario,
Canada 1(13 6X5 Phone: i6(3) 749-2220 Telex: 053-3233
Geochemical Lab Report
/Ma
4.-
REPORT: 017-4667
SAMPLE NUMBER
ELEMENT Si02
UNITS PCT MnO PCT
MgO PCT
P-AGE 1A I PROJECT: LAC SHORT
TiO2 PCT
A1203 PCT
Fe203* PCT
CaO PCT
Na20 PCT
K20 PCT
P205 PCT
LOI PCT
1887-49-07-0 54.90 0.19 14.60 5.54 0.09 2.89 6.39 3.64 1.23 0.10 8.45 DUPLICATE 55.50 0.22 14.50 5.30 0.08 2.67 6.29 3.54 1.11 0.30 8.40 LS87-50-05-B 58.80 0.06 12.90 7.38 0.20 1.75 6.96 1.29 1.07 0.22 6.85 LS87-51-03-8 59.90 0.15 17.10 4.99 0.08 3.04 4.02 4.52 1.66 0.03 3.90 LS87-52-04-0 44.50 2.92 18.50 16.00 0.22 4.76 6.76 3.21 1.64 0.24 2.20
LS87-53-04-0 0.07 2.29 4.11 4.74 1.25 0.07 2.35 62.80 0.47 17.10 4.79 1887-54-05-0 63.80 0.38 16.50 4.81 0.06 2.80 2.57 4.44 1.56 0.30 2.80 LS87-55-02-0 62.80 0.56 16.80 5.59 0.07 3.01 1.74 2.80 2.74 0.24 2.25 1887-56-03-0 61.80 0.14 15.80 4.10 0.07 2.55 4.31 4.01 1.11 0.08 4.75 LS87-57-08-8 50.10 0.55 16.90 11.20 0.16 6.05 8.60 2.57 0.18 0.05 1.90
1887-58-13-0 47.50 0.31 19.80 9.24 0.13 9.41 6.52 0.69 0.08 0.19 5.00 DUPLICATE 48.30 0.36 19.70 9.21 0.14 9.33 6.58 0.71 0.10 0.18 5.45 1587-59-02-0 48.30 1.29 14.20 14.30 0.17 3.97 8.51 1.42 0.11 0.25 5.85 1.587-60-04-0 44.50 0.56 14.90 11.20 0.17 7.00 8.12 1.42 0.88 0.12 10.70 LS87-61-03-0 61.20 0.09 16.80 4.19 0.06 1.38 4.00 3.49 1.60 <0.01 5.10
1.887-62-08-0 41.80 0.06 15.10 8.91 0.13 6.27 7.81 1.09 0.62 0.34 10.40 LS87-63-02-B 55.00 0.63 13.90 6.70 0.10 5.29 5.69 2.04 1.99 0.36 7.60 1S87-64-02-0 58.70 0.25 11.70 4.96 0.12 2.74 6.81 1.31 2.11 0.24 8.30 LS87-65-06-B 59.00 0.51 14.50 4.87 0.08 2.74 4.78 4.77 0.62 0.03 5.75 1887-66-16-0 52.60 0.16 16.10 6.25 0.09 4.39 6.41 1.36 2.30 0.24 8.90
DUPLICATE 53.80 0.12 15.90 6.41 0.09 4.28 6.30 1.25 2.10 0.26 8.85 LS87-67-04-B 45.10 0.11 15.50 7.53 0.16 2.47 12.70 0.60 2.64 <0M 12.85 1S87-68-03-13 60.20 0.58 16.80 5.54 0.08 3.66 3.87 4.35 1.44 0.47 0.85 1887-69-05-0 47.00 0.41 10.60 13.10 0.23 1.84 12.20 1.28 0.69 <0.01 12.60 LS87-70-07-0 52.90 0.99 14.30 12.50 0.17 4.30 7.15 2.54 0.53 0.07 2.80
LS87-71-14-B 53.80 0.81 14.90 9.94 0.17 4.61 6.20 3.99 0.51 0.19 2.50 1887-72-03-13 46.80 0.36 14.60 11.30 0.20 5.11 8.56 2.50 0.75 <0.01 9.00 LS87-73-05-0 48.20 0.21 16.90 12.20 0.14 3.86 5.81 1.48 1.84 0.26 7.30 LS87-74-04-8 46.30 1.33 14.00 13.30 0.16 3.88 11.20 2.12 0.16 0.35 6.30 LS87-75-02-0 47.20 1.37 16.70 15.00 0.20 5.55 6.98 1.93 0.32 0.05 3.40
LS87-76-03-8 47.70 1.52 14.80 15.50 0.22 5.33 7.64 1.85 0.05 0.10 3.10 LS87-77-02-13 51.00 0.64 12.60 10.90 0.19 2.31 7.70 3.26 0.50 0.41 8.50 LS87-78-05-B 41.40 0.17 10.40 13.10 0.30 3.19 10.70 1.49 0.49 0.20 16.15 LS87-79-02-0 51.20 0.83 15.90 11.20 0.19 5.37 8.23 3.39 0.26 0.15 2.35 L887-80-10-0 55.20 0.20 16.80 11.80 0.16 5.38 0.27 0.15 2.57 0.08 4.75
LS87-81-16-B 50.80 0.17 11.10 0.19 13.40 4.27 6.72 2.11 0.68 0.16 9.55 LS87-82-02-0 50.20 0.24 15.30 12.40 0.18 2.96 7.62 1.18 1.72 <0.01 7.95 L587-83-02-0 49.30 0.40 12.20 13.40 0.30 3.55 10.00 1.15 0.93 <0.01 10.00 DUPLICATE 49.80 0.36 12.00 13.20 0.27 3.75 9.85 0.94 0.86 0.15 10.15 LS87-84-01-B 50.50 0.79 15.80 12.10 0.18 5.09 9.23 2.91 0.14 <0.01 2.80
Geochemical Lab Report
sonder & Camaguey LM.
5420 Canaek• Rd.,
r Ottawa, Ontario, Canada KU 8x5 Phone: (613) 749.2220 Telex: 053-3233
REPORT: 017-4667
SAMPLE NUMBER
1887-49-07-8
LS87-62-08-8 LS81-63-02-0 1587-64-02-0 1S87-65-06-0 1887-66-16-8
DUPLICATE LS87-67-04-0 1887-68-03-0 1S87-69-05-0 LS87-70-07-B
- 1S87-71-14-0 1887-72-03-0 1S87-73-05-8
.^ LS87-74-04-0 LS87-75-02-0
1S87-76-03-0 LS87-77-02-0 LS87-78-05-B 1S87-79-02-13 LS87-80-10-B
LS87-81-16-B LS87-82-02-8 1S87-83-02-0 DUPLICATE
L -r _ 1S87-84-01-0
ELEMENT Total
UNITS PCT Cu
PPM
PROJECT: LAC SHORT PAGE 10
Zn PPM
As PPM
Au PPB
98.02 7 86 <2 <5 7 88 <2
99.48 68 698 2 10 99.40 3 55 <2 <5 100.94 55 54 <2 <5
13 40 <2 100.04 20 100.01 32 62 <2 <5 98.60 33 54 <2 <5 98.72 21 61 <2 25 98.27 128 37 8 <5
98.88 59 43 2 5 62 49 2
98.37 103 53 <2 <5 99.57 93 65 <2 <5 97.91 29 126 4 <5
98.52 39 45 <2 <5 99.30 36 71 <2 <5 97.23 15 66 <2 <5 97.65 74 80 <2 <5 98.81 53 69 <2 <5
__ 50 70 <2
99.65 97 62 <2 1885 97.84 5 70 2 <5 99.96 305 94 19 <5 98.26 108 66 3 5
97.61 110 51 <2 <5 99.18 79 72 <2 <5 98.20 84 92 <2 <5 99.10 67 79 20 <5 98.70 77 94 23 <5
97.82 96 69 3 <5 98.01 85 104 4 <5 97.59 84 98 3 10 99.07 102 91 37 <5 97.36 50 94 <2 <5
99.15 102 75 14 <5 99.15 80 101 <2 <5 101.23 20 95 3 <5
20 103 2 100.14 145 33 25 <5
DUPLICATE 1S87-50-05-0 1S87-51-03-8 1S87-52-04-0
1587-53-04-8 LS87-54-05-8 1S87-55-02-8 L587-56-03-0 1S87-57-08-0
LS87-58-13-B DUPLICATE LS87-59-02-0 1587-60-04-8 LS81-61-03-B
ilmrm
BawBar & Company Lid.
5420 Canoiek Rd., Ottawa, Ontario, Canada KI3 8X5 Phone: (613) 749-2220 Telex: 053-3233
Geochemical Lab Report
REPORT: 017-4667
SAMPLE NUMBER
ELEMENT Si02
UNITS PCT Ti02 PCT
A1203 PCT
PROJECT: LAC SHORT PAGE 2A
Fe203* PCT
Mn0 PCT
MgO PCT
Ca0 PCT
Na20 PCT
K20 PCT
P205 PCT
LOI PCT
1887-85-03-8 41.20 0.19 11.80 12.70 0.23 3.21 9.03 1.94 0.27 <0.01 17.30 1S87-86-12-8 45.30 0.09 10.20 5.81 0.16 2.05 15.70 1.22 0.22 0.09 17.10 LS87-87-02-8 60.90 0.17 16.80 5.02 0.06 t.73 3.05 4.23 1.22 0.02 4.10 LS87-88-01-B 38.90 0.96 12.50 14.30 0.26 5.95 8.05 2.43 0.22 0.16 17.10 1S87-89-03-8 49.80 1.48 14.90 13.20 0.27 3.53 6.07 3.04 0.27 0.10 6.45
~
LS87-90-01-B 48.70 0.87 14.80 11.50 0.18 4.39 9.61 2.08 0.04 <0.01 8.35 LS87-91-05-8 63.20 0.34 15.80 4.09 0.09 2.20 3.06 4.88 1.14 0.13 3.30 LS87-92-01-B 62.90 0.40 16.60 4.41 0.05 2.09 3.78 4.89 1.26 <0.01 2.45 DUPLICATE 64.30 0.41 16.40 4.44 0.05 2.21 3.80 4.95 1.28 0.16 2.40 LS87-93-05-B 58.20 0.04 15.90 4.46 0.05 2.16 4.93 4.28 2.16 <0.01 6.70
~
1887-94-03-8 7.33 0.10 3.73 57.60 0.73 17.30 4.84 5.21 0.43 <0.01 3.85 1S87-95-03-8 42.40 1.29 11.50 14.90 0.26 2.55 13.40 2.20 0.01 <0.01 12.20 1S87-96-02-8 53.60 0.59 18.10 6.62 0.12 2.31 6.14 3.74 2.04 0.56 5.85 LS87-97-02-B 46.20 1.60 16.40 15.40 0.21 5.77 9.18 2.80 0.08 <0.01 3.45 1S87-98-05-8 41.10 0.17 12.80 12.20 0.17 6.43 9.10 1.58 0.22 0.01 10.25
LS87-99-05-B 55.00 D.78 15.90 10.60 0.14 5.60 3.17 3.30 0.58 <0.01 4.15
Bandar•Cleggi Casipsey lid.
5420 Canotek Rd., Ottawa, Ontario, Canada 1(13 850 Phone: (613) 749-2220 Telex: 053-3233
Geochaniesd Lab Report
MOM
REPORT: 017-4667
SAMPLE NUMBER
[PROJECT: LAC SHORT PAGE 28
ELEMENT Total
UNITS PCT Cu
PPM In
PPM As
PPM Au
PPB
LS87-85-03-B 97.87 103 91 9 10 LS87-86-12-B 97.94 15 65 18 <5 LS87-87-02-8 97.30 173 72 3 <5 1S87-88-01,8 100.83 72 97 2 <5 1587-89-03-B 99.10 80 93 7 10
LS87-90-01-B 100.52 96 46 <2 <5 LS87-91-05-B 98.23 50 96 <2 <5 LS87-92-01-B 98.89 7 41 <2 <5 DUPLICATE 5 43 2 LS87-93-05-8 98.88 21 22 2 10
LS87-94-03-B 101.13 37 52 <2 <5 LS87-95-03-8 100.71 59 134 10 80 LS87-96-02-B 99.67 9 89 <2 <5 1S87-97-02-8 101.10 145 81 3 <5 LS87-98-05-B 100.04 112 77 <2 <5
1887-99-05-8 99.22 97 69 2 <5
CANMET SO-1 REF STD 53.60 52.00
Number of Analyses Mean Value Standard Deviation Lowest Value Highest Value
2 52.800 1.1315 52.00 53.60
; T
eo.e.r.atu& Coaap..y Ltd.
5420 Canotek• Rd., '+ Ottawa, Ontario,
Canada KIJ 8X5 Phone: (6131 719-2220 Telex: 053-3233
Geochemical Lab Report
REPORT: 017-4667
1 PROJECT: LAC SHORT PAGE 3A
STANDARD
ELEMENT S102 TiO2 A1203 Fe203s
1%0 MgO Ca0 Na20 K20 P205 LOI NAME
UNITS PCT PCT PCT PCT PCT PCT PCT
PCT
PCT
PCT PCT
8CC SOIL PULP STD 86
a
0 0 0 0 0 0
0.84 16.50 8.36 0.12 3.60 2.14 2.64 2.90 0.16 1.28 14.20 8.40 0.09 0.83 2.44 2.44 3.01 0.76
2 2 2 2 2 2 2 2 2 0 1.058 15.350 8.380 0.105 2.214 2.290 2.540 2.955 0.460
0.3140 1.6263 0.0279 0.0148 1.9601 0.2121 0.1414 0.0778 0.4299 0.84 14.20 8.36 0.09 0.83 2.14 2.44 2.90 0.16 1.28 16.50 8.40 0.12 3.60 2.44 2.64 3.01 0.76
<0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01
2 2 2 2 2 2 2 2 2 0 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01
8CC CHEMICAL BLANK
<0.01 <0.01
Number of Analyses 0 Mean Value Standard Deviation Lowest Value Highest Value
Number of Analyses 2 Mean Value 0.005 Standard Deviation 0.0000 Lowest Value 0.01 Highest Value 0.01
Geochemical Lab Report
Sondur•Oen & Company Ltd.
5420 Canoteh Rd., .—. Ottawa, Ontario,
Canada K13 8X5 Phone: 16131 749-2220 Telex: 053-3233
CANMET SO-1 REF STD 90.85
85.46
BCC CHEMICAL BLANK <1 <1 <2 <5 <1 <1 <2 <5
<5
Number of Analyses 0 2 2 2 3 Mean Value 0.5 0.5 1.0 2.5 Standard Deviation 0.00 0.00 0.00 0.00 Lowest Value 1 1 2 5 Highest Value 1 1 2 5
1 [PROJECT: LAC SHORT PAGE 38
Cu
PPM
Zn
PPM
As
PPM
Au
PPB
26 81 5
27 80 4
2 2 2 0
26.5 80.5 4.5 .
0.71 0.71 0.71 26 80 4
27 81 5
REPORT: 017-4667
STANDARD ELEMENT Total
NAME UNITS PCT
r~ BCC SOIL PULP STD 86
Number of Analyses 0
Mean Value Standard Deviation
Lowest Value
Highest Value
Number of Analyses 2 0 0 0 0 Mean Value 88.152 Standard Deviation 3.8120
Lowest Value 85.46 . Highest Value 90.85
Boa s&Cam9say L.
~_ 54w c="° Rd' Ottawa. Ontario. Canada KIJ vx, Phone: (613) 749-2220 Telex: 055-3235
Geochemical Lab Report
' !~~y~~°~* ~~~~~~^r ~~ W~~N~~~ ~ ° ~. ~m*7~i~~/~~=°~--'~~-~ -'_--
~ --- ---- - ---------------7 REPORT: 017-4667 i_~
1 PROJECT: LAC SHORT PAGE 4A
r - --- --------------------'-- STANDARD ELEMENT ELEMENT SY02 TiO2 A1203 Fe203* Mn0 Ng0 Ca0 #a20 K20 P205 LOI NAME UNITS PCT PCT PCT PCT PCT PCT PCT PCT PCT PCI PCT
_
BCC 10 PPB AU STD
! --
~
| ~_ Number of Analyses 0 0 O D O U 8 Q O
Mean Value
| Standard Deviation
Lowest Value
Highest Value
BCC ROCK PULP STD 86
---
Number of Analyses D 0 D U 8 O O D 0 0 0 Kean Value
~_ Standard Deviation
Lowest Value } Highest Value
F--
}
~-
------------'---'-------------------------
CANMET SO-3 SO-3 NEF STD 34.40 0.23 6.12 2.61 0.07 8'70 20.10 1.19 1.64 <0.01
64.80 0.55 10.50 3.59 0.08 0.87 1.43 1.29 2.13 0.11
Number of Analyses 2 2 2 2 2 2 2 2 2 2 0 -- Mean Value 49.600 0.391 8'310 3.100 0.075 4.785 10.765 1.240 1.885 0.050
Standard Deviation 21.4961 0,2256 3'0971 8.6930 0.0025 5.5366 13.2017 0.8707 0.3465 0.0743 Lowest Value 34.40 0.23 6.12 2'61 0.07 0.87 1.43 1.19 1.64 0.01
~_ Highest Value 64.*0 0.55 10.50 3.59 0.08 8'70 20'10 1.29 2.13 0.11
_
Geochentical Lab Report
RamboCkst &Compaq I.W.
3420 Canotek Rd., O:tawa, Ontario, Canada KU 8X5 Phone: (613) 749.2220 Telex: 053-3233
PROJECT: LAC SHORT PAGE 4E1 REPORT 017-4667
STANDARD ELEMENT Total Cu Zn As Au
NAME UNITS PCT PPM PPM PPM PPB
BCC 10 PPB AU STD
Number of Analyses Mean Value Standard Deviation Lowest Value Highest Value
0 . 0 0 0
130 120 125
3 125.0 5.00 120 130
BCC ROCK PULP STD 86 269 255
1305 1330
Number of Analyses Mean Value Standard Deviation Lowest Value Highest Value
0 2
262.0 9.90 255 269
2 1317.5 17.68 1305 1330
0 0
CANMET SO-3 REF STD 75.06 85.35
Number of Analyses Mean Value Standard Deviation Lowest Value Highest Value
2 80.206 7.2708 75.06 85.35
0 0 0 0
7—
L
&mdaratig&CompantyLld.
5420 Canolck Rd., Ottawa, Ontario, Canada K1J 8X5 Phone: (613) 749-2220 Telex: 053-3233
Geochemical Lab Report
REPORT: 017-4667 PROJECT: LAC SHORT PAGE 5A
STANDARD ELEMENT Si02 TiO2 A1203 Fe203s MnO MgO CaO Na20 K20 P205 LOI NAME UNITS PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT
BCC AS STD 1986
! 7. s '
1 r— Number of Analyses 0 0 0 0 0 0 0 0 0 0 0
, I Mean Value Standard Deviation Lowest Value
;1--• Highest Value
BoadenClegi & Csampany Lid.
5420 Canotek Rd., Ottawa. Ontario, Canada 1(1.1 8X5 Phone: Ol3) 749-2220 Telex: 053-3233
• Geocheinical
Lab Report
7
te—.
REPORT: 017-4667
STANDARD ELEMENT NAME UNITS
PROJECT: LAC SHORT PAGE 50
Total PCT
Cu PPM
Zn PPM
As PPM
Au PPB
BCC AS STD 1986 81 85
r— Number of Analyses- 0 0 0 - 2 0 Mean Value 83.0 Standard Deviation 2.83 Lowest Value 81 Highest Value 85
...
L
L
soaa..•Cleu a Company L.
5420 Canotek Rd., Ottawa, Ontario, Canada KIJ 8X5 Phone: (613) 749.2220 Telex: 053-3233
Geochemical Lab Report
•
PROJECT: NONE PACE 1
•E1 :t11=PdT• Au•-150.. Au+; 5[) :Au Av -150Wt - +1SJ[!t. çipM . . >-,~ - . ~ . ~ rg.tr ~~ ~ ~ u ~ ~+ .. u
.c,r,.n> ~ ~;>~;~~ .. 0.04 r.n, 0.05 2.75 17.77
Bondar-Clegg"& Company Lid. 5420 Canotek Road Ottawa., Ontario K13 8X5 (613) 749-2220 Telex 053-3233
Certificate of Analysis
BONDAR-CLEtG
REPORT; 417-6407
PROJECT. LAC SHORTT PAGE 1
SAMPLE ELEMENT +1501iT Au-150 Au+150 Au Ave -15OPT NUMBER 116'ITS qmç OPT OPT OPT p,
LS87-26-098 2.71 0.001 <0.001 ;0.001 34.06 LS87-31-118 1.96 0.001 <0.001 <0.001 71.26 LS87-53-048 8.56 0.008 1;;.001 0.008 241.86 15E~7-56-038 2.80 0.002 ':0.001 0.002 216.18 LS87-95-038 7.69 <0.001 1:0.001 <0.001 208.94
BONOAR-CLEGG Geochemical Lab Report
;
Soadar•CSem& Company Lid.
5420 Canotek Rd., Ottawa. Ontario. Canada K 11 8X5 Phone: (613) 749-2220 Telex: 053-3233
I e_ o-F L-5 ci3 — C — 0 4-
~
\ \ 1
ioadanGleu 1 Caaaoary Lid.
5420 Canoed R. Ottawa, onlafio, Canada KiJ 8X5 Phone: (613)749-2220 Telex 053-3233
Cerlificate of Analysis
• L°.GrtT . -'rp I[
.(.r,ti[(T e _. _ :i t t,Tr
[i C"_"~ f trrtsr ~~f err Mill-4) .{{ f +'t _1C;'•t~T
.-_ .-~ fF .vv~; i+:~.- ~ .i:' AU AV ..>i
UNITS c>:c ~ OPT . p ~,~T
~;~.. . CPT =
~.. . ~ t.v ,: . CFT
• ç_F_r. •
T•T'F'i.TC °t
, .r,.
,, 1E400.00Iï~.04f: <0,M1=~~.9: 3 v'cL (.0 b s a..+.~.. 6-F 61 - o41-
Chi ,14 Chsrist
Bondmr•Cleu Company Lid.
3420 Canoiek Rd.. Comma, Onia.'o Canada KIJ 8X5 Phone: (613) 749-2220 Telex . 053-7233
Geochemical Lab Report
.111•11%
REPORT: 017-4509 ( COMPLETE )
I REFERENCE INFO: ODM DATA
—SUBMITTED BY: ODM DATE PRINTED: 19-OCT-87
CLIENT: FALCONBRIDGE LTD.
PROJECT: LAC SHORT
NUMBER OF LONER ORDER ELEMENT ANALYSES DETECTION LIMIT EXTRACTION METHOD
5102 Silica (S102) 48 0.01 PCT Borate Fusion DC Plasma 2 TiO2 Titanium (Ti02) 48 0.01 PCT Borate Fusion DC Plasma
3 A1203 Alumina (A1203) 48 0.01 PCT Borate Fusion DC Plasma 4 Fe203* Total Iron (Fe2O3*) 48 0.01 PCT Borate Fusion DC Plasma 5 MnO Manganese (Mn0) 48 0.01 PCT Borate Fusion DC Plasma 6 MgO Magnesium (Mg0) 48 0.01 PCT Borate Fusion DC Plasma 7 CaO Calcium (CaO) 48 0.01 PCT Borate Fusion DC Plasma
8 Na20 Sodium (Na20) 48 0.01 PCT Borate Fusion DC Plasma
f--- 9 K20 Potassium (K20) 48 0.01 PCT Borate Fusion DC Plasma 10 P205 Phosphorous (P205) 48 0.01 PCT Borate Fusion DC Plasma 11 LOI Loss on Ignition 48 0.01 PCT Grayimetric
,-- 12 Total Whole Rock Total 48 0.01 PCT
13 Cu Copper 48 1 PPM HCI-HNO3, (1:3) Atomic Absorption 14 Zn Zinc 48 1 PPM HCI-HNO3, (1:3) Atomic Absorption 15 As Arsenic 48 2 PPM HNO3-HC104 Colourimetric 16 Au Gold 48 5 PPS AQUA REGIA FA-AA @ 10 gm weight
SAMPLE TYPES
NUMBER SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS NUMBER
BEDROCK 48 -200 48 PULVERIZE -200 48
REMARKS: < MEANS LESS MAW.
REPORT COPIES TO: OVERBURDEN DRILLING INVOICE TO: SUITE 100 SUITE 100
OM,
Geochemical Lab 1 Report
Bonder-01u & Company Lid.
5420 Canotek Rd.. .... Ottawa, Ontario.
Canada 1(13 RX5 Phone: 46131 749-2220 Telex: 053-3233
Si02 PCT
TiO2 PCT
A1203 PCT
Fe203* PCT
Mn0 PCT
Mg0 PCT
PROJECT: LAC
Ca0 PCT
SHORT PAGE lA
Na20 K20
PCT PCT P205 PCT
LOI PCT
58.00 0.71 16.00 6.99 0.11 4.05 5.65 3.52 1.82 0.39 2.00 57.40 0.79 15.90 7.03 0.12 4.00 5.14 3.50 2.01 0.41 2.00 48.40 0.01 12.70 7.20 0.14 3.93 12.60 0.26 2.22 0.18 12.35 62.90 0.24 16.50 4.66 0.07 1.90 4.42 4.15 2.22 0.11 3.45 48.30 1.96 13.80 14.80 0.26 4.42 8.05 2.65 0.42 0.41 3.85
---- -----_~_____ __ _~ 47.30 2.23 12.90 17.90 0.22 3.70 6.74 3.59 1.01 0.44 3.00 61.80 0.52 15.40 5.41 0.08 2.85 3.72 4.14 1.46 0.18 1.80 50.00 1.36 15.30 14.10 0.19 4.94 7.95 2.34 0.24 0.12 2.55 46.90 1.52 10.90 15.10 0.22 4.31 7.93 2.18 0.15 0.19 8.10 68.30 0.47 16.00 2.97 0.04 1.56 1.20 4.79 2.33 0.12 1.80
51.60 0.56 12.80 5.65 0.09 7.53 8.58 2.44 1.24 0.39 8.50 52.30 0.50 12.70 5.44 0.08 7.28 8.68 2.50 1.19 0.37 8.55 49.10 1.90 14.20 17.50 0.23 4.86 7.77 3.01 0.53 0.25 2.05 47.00 1.93 14.00 17.50 0.28 5.31 7.96 2.22 0.54 0.22 2.35 62.60 0.56 16.20 5.45 0.07 2.60 3.61 4.58 1.62 0.08 2.35
62.40 0.50 16.30 4.74 0.11 2.29 3.57 5.19 1.20 0.19 1.40 61.00 0.55 16.30 5.83 0.08 3.28 5.61 4.37 1.49 0.06 1.45 60.30 0.53 16.10 5.52 0.08 2.64 5.74 5.02 1.40 0.08 3.55 48.50 1.47 15.30 14.90 0.20 4.80 8.46 3.29 0.61 0.22 1.60 49.70 2.35 13.00 21.60 0.29 2.13 4.01 3.48 0.27 1.04 1.85
50.20 2.21 12.80 21.00 0.27 1.97 3.95 3.45 0.25 1.11 1.95 52.60 1.50 15.00 12.90 0.16 3.88 6.98 3.16 0.84 0.17 1.55 63.00 0.61 15.30 4.75 0.05 2.06 3.55 4.15 1.79 0.25 2.10 61.80 0.59 15.40 4.99 0.07 2.31 3.46 4.86 1.26 0.24 2.90 62.90 0.67 15.80 5.91 0.10 2.52 2.86 4.20 1.09 0.36 1.65
45.80 1.93 14.60 17.10 0.23 4.10 10.60 1.29 0.20 0.30 3.90 45.60 0.44 11.50 16.90 0.26 3.60 8.45 2.08 0.54 0.39 9.85 53.80 0.70 16.00 6.14 0.02 3.03 6.71 2.33 1.74 0.37 6.25 55.00 0.13 12.50 8.83 0.02 0.82 12.40 0.49 1.38 0.18 8.10 41.50 0.80 12.60 9.78 0.14 8.92 8.69 1.85 1.91 1.34 10.15
55.20 0.72 15.70 7.83 0.11 4.64 6.60 3.70 1.66 0.61 1.65 58.10 0.69 15.80 7.39 0.10 4.22 3.93 3.99 1.03 0.35 2.35 61.10 0.12 13.00 4.47 0.08 2.84 6.00 3.42 1.84 0.18 5.10 58.00 0.39 16.00 5.15 0.02 2.25 5.39 2.10 2.26 0.19 5.70 58.70 0.55 15.90 5.72 0.08 3.44 4.33 4.77 1.63 0.19 4.30
__-_._._-_------___----______ ___ -_._-____-_ 61.90 0.44 16.80 4.64 0.01 1.95 5.00 2.24 2.52 0.14 2.35 58.30 0.54 15.50 5.88 0.09 3.61 5.00 4.75 0.85 0.32 2.65 46.60 0.94 15.20 12.70 0.16 6.60 9.89 2.16 0.46 0.12 2.35 47.00 0.86 15.00 12.50 0.17 6.54 9.83 1.94 0.42 0.18 2.55 49.00 0.98 15.90 13.00 0.20 6.89 10.20 2.28 0.50 0.31 1.60
_-
REPORT: 017-4509
SAMPLE ELEMENT NUMBER UNITS
LS-87-05-018 LS-87-06-138 LS-87-07-01B LS-87-08-028 LS-87-09-118
LS-87-01-05B DUPLICATE LS-87-02-05B LS-87-03-06B LS-87-04-07B
DUPLICATE LS-87-19-068 LS-87-20-02B LS-87-21-06B LS-87-22-08B
LS-87-23-038 LS-87-24-078 LS-87-25-03B
•-
LS-87-26-09B LS-87-27-03B
LS-87-28-058 LS-87-29-08B LS-87-30-03B LS-87-31-04B LS-87-32-11B
LS-87-33-028 LS-87-34-03B LS-87-35-02B DUPLICATE LS-87-36-04B
LS-87-10-138 DUPLICATE LS-87-11-11B LS-87-12-02B LS-81-13-088
15-81-14-078 LS-87-15-038 LS-87-16-03B LS-81-17-028 LS-81-18-058
•
f ^'
Bo.d•r-OIU t Comp..y Lid.
5420 Canotek Rd.. Ottawa. Ontario, Canada KIJ 8X5 Phone: (613) 749-2220 Telex: 053-5233
Geochemical Lab Report
REPORT: 017-4509
PROJECT: LAC SHORT PAGE 18
SAMPLE NUMBER
ELEMENT Total Cu Zn As Au UNITS PCT PPM PPM PPM PPB
LS-87-01-058 99.24 50 51 15 <5 DUPLICATE 47 54 16 LS-87-02-05B 100.05 47 76 <2 <5 LS-87-03-068 100.62 27 46 2 <5 LS-87-04-078 98.93 91 109 5 <5
~
9--
LS-87-05-01B -- 99.03 -65 93 ---<2 <5 LS-87-06-13B 97.36 31 42 2 <5 LS-87-07-018 99.09 87 81 13 . <5 LS-87-08-02B 97.50 76 115 <2 <5 LS-87-09-11B 99.58 26 39 <2 <5
LS-87-10-13B 99.38 47 59 2 <5 DUPLICATE 48 57 2 LS-87-11-11B 101.41 90 81 2
<5 LS-87-12-02B 99.30 83 380 3
<5 LS-87-13-08B 99.71 36 52 2
<5
LS-87-14-07B 97.90 40 124 LS-87-15-03B 100.02 40 45 2 <5 LS-87-16-03B 100.96 20 59 <2 <5 LS-87-17-02B 99.35 27 50 <2 <5 LS-87-18-05B 99.71 6 100 2 <5
DUPLICATE 6 96 2 LS-87-19-06B 98.74 68 63 2 <5 LS-87-20-02B 97.60 41 67 2 <5 LS-87-21-06B 97.89 34 92 3 <5 LS-87-22-088 98.07 28 68 <2 <5
LS-87-23-03B 100.05 80 108 2 <5 LS-87-24-07B 99.61 150 145 <2 <5 LS-87-25-03B 97.09 38 67 <2 <5 LS-87-26-09B 99.85 69 65 21 25 18-87-27-038 97.69 28 115 6 5
LS-87-28-05B 98.41 53 54 2 <5 LS-87-29-08B 97.94 36 73 2 <5 LS-87-30-03B 98.15 24 54 <2 <5 LS-87-31-04B 97.44 45 128 <2 <5 LS-87-32-11B 99.60 27 61 2 15
_____ _ ....____.__.. __.____ - -______ _ LS-87-33-02B 98.00 33 54 <2 <5 LS-87-34-03B 97.49 74 60 2 <5 LS-81-35-028 97.18 30 51 2 <5 DUPLICATE 28 54 2 LS-87-36-048 100.85 92 36 4 <5
BandarClegg & Company LW.
5420 Canotek Rd., Ottawa, Ontario, Canada KO 8X5 Phone: (613, 749-2220 Telex: 053-3233
Geochemical Lab Report
REPORT: 017-4509
SAMPLE NUMBER
ELEMENT SO2
UNITS PCT TiO2 PCT
1 PROJECT: LAC SHORT PAGE 2A
A1203 PCT
Fe203* PCT
MnO PCT
tigO PCT
CaO PCT
Na20 PCT
K20 PCT
P205 PCT
LOI PCT
OINK
LS-87-37-098 62.00 0.18 15.30 5.41 0.01 1.59 4.64 2.62 1.46 0.18 4.40 LS-87-38-258 63.20 0.12 16.80 5.46 0.04 2.61 1.98 5.09 1.01 0.50 1.75 LS-87-39-0713 63.40 0.12 16.10 6.58 0.02 1,.69 4.53 2.41 1.42 0.13 4.35
7- LS-87-40-02B 68.60 0.19 14.50 4.00 0.01 1.54 2.22 3.07 0.84 0.12 2.15 LS-87-41-028 54.20 1.80 14.10 15.80 0.03 3.19 4.87 0.47 0.06 0.17 3.60
1S-87-42-178 59.90 0.11 13.10 1.49 0.09 0.53 9.81 3.52 1.34 0.19 8.30 LS-87-43-02B 60.80 0.58 17.00 6.84 0.03 3.06 1.79 2.59 1.26 0.23 3.25 LS-87-44-048 45.60 2.65 17.50 14.00 0.18 4.47 7.63 3.30 1.67 0.33 1.90 DUPLICATE 46.20 2.53 17.40 13.80 0.18 4.24 7.48 3.21 1.61 0.26 2.00 LS-87-45-038 52.40 0.88 17.80 8.52 0.13 4.76 3.65 4.73 1.61 0.83 2.55
LS-87-46-078 50.60 0.04 14.00 4.47 0.11 2.62 12.90 1.37 1.54 0.30 12.45 r". 18-87-47-208 61.30 0.21 15.30 5.98 0.02 2.09 5.29 1.51 1.53 0.08 6.20
LS-87-48-028 48.80 0.13 13.70 19.00 0.18 4.15 3.94 3.17 0.26 0.06 4.85
-
PROJECT: LAC SHORT PAGE 2B
BonderOw& Caampatry LW.
5420 Canotek Rd.. Ottawa, Ontario. Canada KI1 8%5 Phone: (613) 749-2220 Telex: 053-3233
Geodiemical Lab Report
REPORT: 017-4509
_ LS-87-42-118 LS-87-43-02B LS-87-44-048 DUPLICATE LS-87-45-03B
1S-87-46-078 LS-87-47-20B LS-87-48-02B
ELEMENT Total
UNITS PC1 Cu
PPM Zn
PPM As
PPM Au
PPB
97.79 57 39 2 <5 98.56 15 51 <2 <5 100.75 33 53 <2 <5 97.24 15 34 <2 <5 98.29 126 114 4 <5
.- — 98.38 38 16 2 <5 97.43 36 52 2 <5 99.23 42 . 44 2 <5
43 45 <2 97.86 23 89 2 10
100.40 2 21 51 <5 99.51 29 55 2 <5 98.24 74 105 <2 <5
SAMPLE NUMBER
I~ LS-87-37-098 LS-87-38-25B LS-87-39-078
^ LS-87-40-02B 1S-81-41-028
•
Bandit-aft * Company Lid.
mmm"mek Rd., Ottawa, Ontario, Canada xvwo Phone: 161^749-2220 Telex: 053-3233
Geochemical Lab Report
|
~~
• r
---
STANDARD NAME
ELEMENT UNITS
Si02 PCT
REPORT: 017-4509 LPROJECT: -------
| LAC SHORT
TiO2 A1203
PCT PCT Fe203*
PCT Mn0 PCT
Ag0 PCT
Ca0 PCT
Na20 PCT
K20 PCT
P205 PCT
LOI PCT
F.. BCC SOIL PULP STD 86
~~ Number of Analyses D O D 0 0 0 0 0 0 O D Memo Value
Standard Deviation
Lowest Value Highest Value
_
CANMET 8O-1 REF STD 51'40 0.92 16.60 8.44 0'12 3.83 2,39 2.84 3.12 0.13
-~~~~~~~~.
Number of Analyses Mean Value
2 51'858
2 1.165 15.900 8'258 0'115 2.355 2.05 2.650 3.090 0.450
Standard Deviation 0'6348 0.3465 0'9899 0'2687 0.0071 2.0860 0'0636 0.2687 0.8424 0.4525 Lowest Value 51'40 0.92 15'20 8'06 0.11 0.88 2.39 2.46 3.06 0.13 Highest Value 52.30 1.41 16.60 8.44 0'12 3.83 2.48 2.84 3.12 0.77
_
~- BCC CHEMICAL BLANK <0.01 <0.01 <0'01 <0.01 <0.01 <0.01 <0'01 <0.01 <0.01 x0.01 <0'01 <0.01 v0'01 <0.01 {0'01 <0.01 <0.01 «0.01 <0.01 v0.01
~~
y - •~ Number of Analyses 2 2 2 2 2 2 2 2 2 2 0
-~ Mean Value 0.005 8'005 0,805 0.006 0.005 0.005 0'005 0.005 8'805 0.005 Standard Deviation 0.0800 0.0000 0.0000 0.0000 0.8000 0.0000 0.0000 0.0000 0.0000 0.0000 Lowest Value 0.01 0.01 0'01 0'01 0'01 0.01 0.01 0'01 0.01 0.01 Highest Value 0'01 0'01 0.01 0.01 U'Oi 0.01 0.01 0.01 0.01 0.01
Boodar-Clen & OmPM' Lid.
5420 Canotek Rd., Ottawa, Ontario, Canada KIJ BXS Phone: 1613) 749-2220 Telex: 053-3233
Geochentical Lab Report
REPORT: 017-4509 LPROJECT: LAC SHORT PAGE 38
STANDARD ELEMENT Total Cu Zn As Au
L NAME UNITS PCT PPM PPM PPM PPB
/11.•
BCC SOIL PULP STD 86 27 26
85 81
5 5
Nuaber of Analyses 0 2 2 2 0 Mean Value 26.5 83.0 5.0 Standard Deviation 0.71 2.83 0.00 Lowest Value 26 81 5 Highest Value 27 85 5
rl•••
CANMET SO-1 REF STD 89.79 86.73
Number of Analyses 2 0 0 0 0 Mean Value 88.260 Standard Deviation 2.1637 Lowest Value 86.73 . Highest Value 89.79
•••••
BCC CHEMICAL BLANK <1 <1 <2 <5 <1 <1 <2 <5
<5
Number of Analyses 0 2 2 2 3 Mean Value 0.5 0.5 1.0 2.5 Standard Deviation 0.00 0.00 0.00 0.00 Lowest Value 1 1 2 5 Highest Value 1 1 2 5
REPORT: 017-4509
Radar-Clegg s Company Ltd.
5420 Canolek Rd., Ottawa. Ontario. Canada KIJ 8X5 Phone: 1613) 749-2220 Telex: 053-3233
Geochemical Lab Report
PROJECT: LAC SHORT PAGE 4A
STANDARD
ELEMENT Si02 TiO2 A1203 Fe203* Mn0 Mg0 Ca0 Na20 , K20 P205 LOI
NAME
UNITS PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT
BCC 10 PPB AU STD
w
Number of Analyses
Mean Value Standard Deviation Lowest Value
Highest Value
0 0 0
BCC ROCK PULP STD 86
Number of Analyses 0 0 0 0 0 Mean Value
Standard Deviation
Lowest Value Highest Value
CANMET SO-3 REF STD 33.10 0.23 6.13 2.18 0.07 7.88 20.20 0.95 1.49 0.20 63.60 0.38 11.00 3.46 0.08 0.90 1.45 1.31 2.13 0.24
Number of Analyses 2 2 2 2 2 2 2 2 2 2 0 Mean Value 48.350 0.305 8.565 2.820 0.073 4.390 10.825 1.132 1.810 0.220 Standard Deviation 21.5668 0.1068 3.4436 0.9051 0.0095 4.9356 13.2583 0.2510 0.4525 0.0283 Lowest Value 33.10 0.23 6.13 2.18 0.07 0.90 1.45 0.95 1.49 0.20 Highest Value 63.60 0.38 11.00 3.46 0.08 7.88 20.20 1.31 2.13 0.24
Geochemical Lab Report
Bo.da. a Cott p..y Lid. 5420 Canotek Rd., Ottawa. Ontario. Canada K13 8X5 Phone: 1613) 749.2220 Telex: 053-3233
REPORT: 017-4509 PROJECT: LAC SHORT PAGE 4B
BCC 10 PPB AU STD t5
STANDARD ELEMENT Total Cu Zn As Au NAME UNITS PCT PPM PPM PPM PPB
120 100
_ Number of Analyses 0 0 0 3 Mean Va l ue - - 74.2 Standard Deviation 62.87
Lowest Value 5 r H ï ghest ila l ue 120
BCC ROCK PULP STD 86 270 1285 245 1240
Number of Analyses 2 2 if
Mean Value 257.5 1262.5 { Standard Deviation 17.68 31.82 -
Lowest Value 245 1240 Highest Value 27D 1285
CANMET SO-3 REF STD
Number of Analyses Mean Value Standard Deviation Lowest Value Highest Value
72.43 84.55
2 0 0 0 0 78.490 8.5698 72.43 84.55
Boadsr•Ocid & Company Ltd.
5420 Canotck Ottawa. Ontario, Canada KU 8X5 Phonic: (613) 749-2220 Telex: 053-3233
Geochemical Lab Report
01••••
REPORT: 017-4509
STANDARD
NAME
BCC AS STD 1986
ELEMENT
UNITS
Si02
PCT
PROJECT: LAC SHORT PAGE 5A
TiO2
PCT A1203
PCT
Fe203*
PCT Mn0 PCT
Mg0 CaO Na20 PCT PCT PCT
K20 PCT
P205 PCT
LOI PCT
-- Number of Analyses 0 0 0 D 0 0 0 0 0 0 0 Mean Value
Standard Deviation Lowest Value
Highest Value
BoaderClegallt Company L.
5420 Canotek Rd.. Ottawa, Ontan'o, Canada 10.1 BX5 Photte: (513) 749-2220 Telex: 053-3233
• . •
Geochemical Lab Report
REPORT: 017-4509 f PROJECT: LAC SHORT PAGE 58
STANDARD ELEMENT NAME UNITS
Total PCT
Cu PPM
Zn PPM
As PPM
Au PPB
BCC AS STD 1986 82 91
L f Number of Analyses 0 0 0 2 0
Mean Value 86.5 Standard Deviation 6.36 Lowest Value 82 Highest Value 91
r
L r
APPENDIX 5
HEAVY MINERAL CONCENTRATES ANALYSIS
Bonder-aegg & Company l.ld.
5420 Canotek Rd.. Ottawa, Ontario, Canada KIJ 8X5 Phone: (61.'4 749-2220
Geochemical Lab Report
Telex: 053-3233
REPORT: 017-5295 - ( COMPLETE )
UC 1
Par.....
Z U 1987
I -EFENENCE 1 NEe0 T1DR DATA
CLIENT: FALCONBRIDGE LTD. PROJECT: LAC SHORTY
SUBMITTED BY: ODM DATE PRINTED: 26-OCT-87
ORDER
1 Cu 2 Zn
NUMBER OF
ELEMENT ANALYSES
Copper 79 Zinc 79
LOWER
DETECTION LIMIT EXTRACTION
I - PPM HC1-HNO3, (1:3) 1 PPM HC1-HNO3, (1:3)
METHOD
Atomic Absorption Atomic Absorption
-71---4 s rsen3c 4 Au Gold
5 Testwt Fire Assay Test Wt.
79 79 24
2 PM- HA03 HCIïi4 5 PPB AQUA REGIA
0.01 gas
Colourimetric FA-AA P 10 gm weight
SAMPLE TYPES
uUdRER _SIZE_.£RACTIDNS.- NUMBER SAMPi.E_pREPABATIOw4J>IUNINR
HEAVY MINERAL CONC. 79
REMARKS: < MEANS LESS THAN
REPORT COPIES TO: SUITE 310
-200 79 CRUSH,PULVERIZE -200 79
INVOICE TO: SUITE 310
Geochemical Lab Report
SanderClqw! Company Ltd.
5420 Canotek Rd., Ottawa. Onurlo. Canada K13,6X3 Phone: (613) 749-2220 Telex: 053-3233
pIZONCT+
-SAMPLE ELEMENT , Cu Zn As Au 'TestWt
NUMBER UNITS, .: PPM PPM PPM :PPB gas
LS87-01-01-3/9° DUPLICATE DUPLICATE LS87-01-02-3/4 `. LS87-01-03-3/4
--M7 -:01-04:3/4 . . 73 LS87-02-01 3/4 I.587-02-02-3/4 .~
L587-02-03-3/4°: LS87-02-04=314'
9.00 20 C2
LS87-03~51-3/4 LS87-03-02-3/4' DUPLICAIE DUPLICATE LS87-03-03-3/4
LS87-03-04-3/4 LS87-03-05-3/4 LS87-04-01-3/4 ': "-L587-04-02-3/4 L587-04-03-3/4
LS87-04-04-3/4 LS87-04-05-3/4. DUPLICATE DUPLICATE LS87-04-06-3/4
6 30
120 60 62
. 24 26,
31
31 30 I135, 9.00 28 32
9.00
10 9.00 21 260 9.00
45 ' `" 9.00
20 9.00
105 9.00
LS87-06-01-3/4 LS87-06-02-3/4 LS87-Q6-03-3/4 LS87-06-04-3/4 LS87-06-05-3/4
°22..' 16.
123 30. 73 21
207 . 34.
124 . 36
LS87-06-07-3/4 . 219 45 35 150 LS87-06-08-3/4. 138 °3.6 . 42 135 LS87-06-09-3/4 129 44 26 10 LS87-06-10-3/4 121 34. 23 35 LS87-06-11-3/4 116 35 30 25
LS87-06-12-3/4 113 42 50 1080 LS87-08-01-3/4 77- 19 5 50 LS87-09-01-3/4 28. 18 2 50 LS87-09-02-3/4 67 .24 11 5 LS87-09-03-3/4 73 23 15 80
9.00
9.00 9.00 9.00 9.00 9.00
28 230 9r00
RCM; 017=5395
EEPGkf: 017-5295
SAMPLE
85 `T30 40 7.00 50
Geochemical Lab Report
Seadae[,7en E Conapaa lad.
5420 Canotek Rd.. Ottawa. Ontario. Canada KIJ 8X5 Phone: (615) 749-2220 Telex: 053-3233
F ~a
LSS7-09-04-3/4 DUPLICATE DUPLICATE :LSS7-419-05 3f4 L887-09-06 -3/4.:
LS87-49-07-3/4 I10
LbW-10-02-3/4 1~i1 LS87-10-03-3/4 11$ DUPLICATE 146 DUPLICATE LS87-10-04-3/4 435
LS87=1-645-3/4 1.587-10-06-3/4 LS87=10-07 3/4 LS87-10-08-3/4 LS87-10-09-3/4
L3T7=W1-0:3/4 LS87-10-11-3/4 DUPLICATE DUPLICATE LS87-10-12-3/4 85
-35
LS87-11-01-3/4 72 24 LS87-11-02-3/4 60 34 LS87-11-03-3/4 .72 21 LS87-11-04-3/4 128 25 LS87-11-05-3/4 84 25
LS87-11-06-3/4 121 26 LS87-11-07-3/4 167 31 LS87-11-08-3/4 95 31 LS87-11-09-3/4 68 28 LS87-1I-10-3/4 158 25
LS87-12-01-3/4 111 177 LS87-13-01-3/4 116 62 1.987-13-02-3/4 168 32 LS87-13-03-3/4 180 ;24 LS97-13-04-3/4 132 36
670 165
30 30 32 45 28 270
33 10 20 15 43 40 11. 165 37 140
' 30 55 38 30 17 280 6.00 22 80 28 180
pRoJaff LAC SHUTT PAGE 2
LS87-09-08-3/4 LS87-09-09-3/4 1.987.-09-10-3/4 LS87-10-01-3/4
-IttPUid: 017-5295
PROJECT: LAC SHORT' PAGE 3
SAMPLE ELEMENT Cu Zn As ON Testwt NUMBED UNITS PPM PPM , ?Ph ges
1.8E5/-14-01.-3/4 1;kni 1.887-14-02-3/4 - 112 32 - 28 310 L887-14-03-3/4 118. 25 2.- 12 - ',290 1.887-14-04-3/4 103 28 12 45 L87-14-05-3/4 .119 45 20
LS87-13-05-3/4 133 ' .29,
• , DUPLICATE :127 30 17
DUPLICATE , . • 1.887-13-06-3/4 , 126 . . 188713-073/4 ' 136" -42 .75
r r .
L887-14-06-3/4 LS87-15-01-3/4 DUPLICATE DUPLICATE LS87-15-02-2/4
87 15 5
' 22 39 465 •78 23 39
12 5 78
Bandaw-Clem & Cowry Ltd. • ig• r.
4',441 3420 Canolek Rd.. Ottawa, Ontario, Canada K1J .8X3 Phone: (6)3) 749-2220 Telex: 053-3233
Geochemical Lab Report
43-
.1.11a
REPORT: 017-5295
STANDARD ELEMENT Cu Zn As Au NAME UNITS , PPM ?PM PPM PPB gas
PROJECT: LAC SHORT/ PAGE 4
Om.
BCC SOIL PULP STD 86 26 79 5 28 84 4
3
Booderd:ligi Copy Lid.
3420 Canotek Rd.. Ottawa, Ontario. Canada K I I3X5 Phone: (6I1) 749-2220 Telex: 053-3233
' • ,
Geochentical Lab Report
L
Number of Analyses ,-4 3 Mean Value 126.0 Standard Deviation 2.00 Lowest Value -24 Highest Value ,28
3 3 —6
79.3 4.0
1.51 1.00
75 3 84 5
BCC CHEMICAL BLANK <1 <1 <2 <5 <1 <1 <2 <5 <1 <1 <2 <5
- Number of Analyses 3 3 3 4 0 Mean Value 0.5 0.5 1.0 2.5 Standard Deviation 0.00 0.00 0.00 0.00 Lowest Value 1 1 2 5 Highest Value 1 1 2 5
... CaeO~ ~C~1C8l
Lab Report
fiioadr 4at~ & Commits lao. 5420 Canotek Rd., ùttawa, Ontario, Canada' K1.1 11X5 Phone: (6I) 749-2220 Telex: 053-3233
r st> Mks 4114 . r° ;
NAME UNITS PPM ?PM PPM PPB gAs
BCC 10 PPB AU STD 50 110
BCC ROCK PULP STD 86 284 1430
301 1440 1410
Number of Analyses Mean Value Standard Deviation Lowest Value Highest Value
3 290.0 1426.7 9.54 15.28 284 1410 301 1440
As: Au Testwt STANDARD ELEMENT Cu
--REPORT: 017-5295 -PkulE1`T:—rAt-g4ÔItTT PAGE 5,
--Number of—Analyses Mean Value 88.8 Standard Deviation 27.20 Lowest Value 50 Highest Value 110
r BCC AS STD 1986
Number of Analyses Mean Value Standard Deviation Lowest Value Highest Value
109 121 113
0 0 3 0 0 I14.3 6.11 109 121
moodsr-Cleggm«^mpan,14^
5420 ( anm*,m. »"aw",»"=* Canada KU 8X5 Phone: wnpm220 Telex: 053-3233
Geochentical Lab Report
REGU
OCT =- --
8GPGBDNCEIN2U: DDN-8A1f4
CLIENT: yALC0N0DDGBl3D. PROJECT: LAC SHORTT
Par ar
SOMIITEU-DY:]ODM---
DATE PRINTED: 26-0CT-87
NUMBER OF LOWER ORDER ELEMENT
ANALYSES DETECTION LIMIT EXTRACTION
METHOD
1 Cu Copper 2 Zn Zinc 1 1 PPM
l PPM HC2~
(1:3) Atomic Absorpt ion — r HC1-HNO3, (1:3) Atomic Absorption
'3 As Arsenic 4 Au-150 Gold -150 Fraction
5 Ao+150 Gold +150 Fraction 6 Au Av Gold Weight Average 7 TestWt Au Test Weight -150
HNO3-HC1O4 Culuorimetric
AQUA REGIA Fire Assay AA
AQUA REGIA Fire Assay AA AQUA REGIA Fire Assay AA
l -l5OWtWei~ht-:I50-Ub~~~~d----
~--
O.Ol ' 9ms
9 +150iit Weight +150 Obtained 0.01 gms
SAMPLE TYPES NUMBER
SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS NUMBER
HEAVY MINERAL CONC.
1 +150/-150
REMARKS: ( MEANS LESS THAN.
REPORT COPIES TO: SUITE 310 INVOICE TO: SUITE 310
REPORT: 017-5296 ~ } ' - —
r PROJECT: LAC SH08Tf 9Aû% 1
mun*dr.Oeum Calaway Lid.
5420 e anoiek Rd.. m.="^Ontario. Canada x/1 8X5 Phone: 16131 749-2220 Telex: 053-J233
Geochentical Lab Report
SANYLG' ELEMENT Cu --- As Au-I50 Ao+150 Au Av IestWt -15OWt +150Wt
NUMBER UNITS PPM PPM PPM PPM PPM PPM gas gas gas
LS87-06-06-3/4 150 44 ' 58 0.06 54.26 3.86 20.00 25.23 1.90
..0•••••
MandmoCkis & Compaq Lad.
5420 Canotek Rd., Ottawa, Ontario, Canada KU X5 Phone: (613) 749-2220 Telex: 053-3233
Geochanical Lab Report
NUMBER SAMPLE PREPARATIONS NUMBER -SAMPLE TYPES *UNDER SIZE FRACTIONS
'
INVOICE 11): SUITE 310 , REPORT COPIES TO:'VVERBURDEN :DRII.Lpo:.:
1— As• Arsenic - 38 4 Au Sold - 38 5 Testet Fire Assay Test Vt. • 4
2 PPM --Iii#13-HC104 5 PPB AQUA RECTA
0.01 is
CblovriNetric FA-M # 10 ga weight
HEAVY MINERAL CONC. 38
REMARKS: (44gAte LESS THAN.
-200 38 PULVERIZE -200 38
ORDER ELEMENT
1 Cu Copper 2 Zn Zinc
saminsr- . LOUER -- LYSES 'DETECTION LIMIT EXTRACTION METHOD •
I PAM fICHIN03, 41:3) Atomic Absorption 39 1 PPM HC1-49103, (1:3) Atoeic Absorption
[- REPORT: 017-5515 ( COMPUTE )
CLIENT: FALCONBRIDGE LTD. PROJECT: LAC. SHORT!
RECU
OCT 29 1987 -----REFUENtragn ODFDATA
SUBMITTED BY: ODM -DATE PRINTED: 26-OCT-87
Jr
Geochemical Lab Report
Randy Oegi & Company Lad.
5420 Canolek Rd.. 011awa, Onlario, Canada KIJ 8X5 Phone: (613) 749-2220 Telex: 053-3233
ELEMENT Cu Zn As Au Testut 'UNITS PPM PPM PPR gas
SAiPLr NUMBER
--REPURT: 017-5515 PROIECT:.;LAC SHORTY PAGE 1
LS87-16-01-3/4 1 31 47 10:. IIUPLICATE DUPLICATE LS87-16-02-3fi+4 LS87-17-01-3t4
LS87-18-02-3/4 LS87-18-03-3/4 LS87-I8-04-3/4 LS87-29-01-3/4
LS87.=19-03-3/4 DUPLICATE DUPLICATE LS87-1,9-04-3/4.
LS87-15-05=3/4 LS87-20-01 ~ LS87,20- LS87=20-03-3/4 , LS87-20-04-3/4
LS87-20-05-3/4 22 LS87.20-06-3/4 DUPLICATE DUPLICATE LS87-21-01-3/4
LEV-21-02-3/4 LS87-21-03-3/4 LS87-21-04-3/4 LEV-21-05-3/4 LS87-22-01-3/4
24 33 56 27
33 13 18 16 13
{2 3 15 5
<5 <10 870 700 1530
6.00 8.00
LS87-22-02-3/4 26 13 3 20 LS87-22-03-3/4 20 12 <2 20 LS87-22-05-3/4 41 18 2 280 LS87-22-07-3/4 80 24 9 25 4.00 LS87-23-01-3/4 109 26 37 10
LS87-23-02-3/4 107 54 44 230 LS87-24-01-3/4 67 17 2 <5 LS87-24-02-3/4 56 14 <2 220 LS87-24-03-3/4 . 32 14 2 95 LS87-24-04-3/4 37 15 7' 130
Bandar.elegg Company Lid.
3420 Canotek Rd., Ottawa, Ontario, Canada Ku1 8X5 Phone: (613) 749-2220 Telex: 053-3233
Geochentical Lab Report
FRDIET: LAC SWETT PAGE 2 itEPIRT: -0177-3515
1 54-PLC —ELENENT •
NUMBER UNITS
Cu Zrt As Au Testwt ,•:
PPM PPM PPN PPS gas
r-- 1.587-24-05-3/4 16 3 645 DUPLICATE 38 p , 2
— L587-24-06-3/4 " ,-, 71 , ' ' '1' :4 20 ' DUPLICATE ' ,
L5137-25-01-3/4 64 15 2 210 L
1.5137-2-023/4 13' 3 165
• •
L fr"--
Borman&Conipany
3420 Canotek Rd.. Ottawa, Ontario, Canada KIJ 8X5 Phone: (613) 749-2220 Telex: 053-3233
h 40fM4 414-fi'4:4- .:r - -
Geoch Lab Report
••••••
REPORT: 017-5515 -SECT: [ NZLAC SHORIT PAGE 3
STANDARD ELEMENT NAME UNITS
Cu PPM
Zn PPM
As •PPM
Au Testwt - 1118 gms
giolem
BCC SOIL PULP STD 86 23 24 IS
! Niiibii•Of7Analyses Mean Value
• Standard Deviation Lowest Value Highest Value
2
23.5 71
-24
2 80.5 2.12
82
_2
5°5 0.71
6
it
--t-H-goicAL Bet BLINK <1 <1
<1 <1
<2 <2
<5 <5
"au
; Number of-Analyses 2 2.-2 2 o Mean Value 0.5 0.5 1.0 2.5 Standard Deviation 0.00 0.00 0.00 0.00 Lowest Value 1 1 2 5 Highest Value 1 1 2 5 • •
BCC 10 PPB AU STD 100 100
Geothetnical Lab Report
Ilosedme•CkixtliCompory ua. 5420 Carmel( Rd., Ottawa, Ontario, Canada K(J 8X5 Phone: (613) 719-2220 Telex: 053-3233
m'r•r o Ana yses Mean Value Standard , Deviation Lowest Value Highest Value
100.0
100
2 0
j-TROJECT: LACIAÛRII PAGE 4
~ -STAR6ARD EL18EtT Zn As Au : iestut NAME UNITS PPM PPM PPM PP8 - gis
~ REPÂIM: OI9-5515
~
-DLL 110 PULP SID 86 :Z50 ' 1392 270 I490
Number of Analyses 2 2 Ilean Value .0 1441.0
,., Standard:Deviatirn 4 <7.1i1 '-69.aEi Lowest Value 250 1392 Highest Value 270 : 1490 -.
BCC AS STD 1986 117'
120
Number of Analyses 0 0 2 0 Mean Value 118.5 Standard Deviation 2.12 Lowest Value 117 Highest Value 120
Boar-4 & Company Lid.
5420 Canolek Rd.. Ottawa, Ontario, Canada KIJ iXS Phone: (613) 749-2220 Telex: 053-3233
Geochemical Lab Report
REPORT: 017-551G PRWECT: LAC SHUTT— PAGE I
SAMPLE ELMER Cu 1st As Au-150 Au+150- -Au Av Testid -150fd +1508t NUMBER UNITS PPM PPM PPM PPM PPM PPM gas gas gas
LS87-22-04-3/4 DUPLICATE LS87-22-06-3/4
28 30 100
13 14
18
<2 <2
8
0.43
0.78
329.87
33.28
26.13
1.34
14.00
10.00
18.08
12.70
1.51
0.64
Geocbanicsd Lab Report
lo.dv.OLU&Ca uN.y Lid. 3420 Canotek Rd.. Ottawa. Ontario, Canada KIJ >I7fl Phone: (613) 744.2220 Telex: 033.3233
COPIES TO: 'OVERBURDEN DRILLING SUITE 310
tlUOICE TO: 'SUITE 3;
-200 40 PULVERIZE.-200 40 HEAVY MINERAL CONC.
REPORT: 017-5i6 ( C#0MPLETE )
CLIENT:~ PROJECT: LAC SHORT!
RECU
NOV 4 6 137 REFERENCE
SUBPifTTEll BY: IUUi1 DATE PRINTED: 3-NOV-D7
Per ..............__... ttunara.+wn...~.r~jT~
musts. DETECTION iIMIT EXTRACTION
1.f~Pi4 NC1-NN43, t1:37 Alàmic, Absotpti~l.,'
40 ' 1 PPli HC1-HN63, (1:3) Atoeï:r Absorption
As Arsenic 40, 2 Pi'n çtliGUPiseLric Au Bald 40 5 PPB ADRfA REGIA EA-AA R 10 g. wei~
SAMPLE TYPES NUMBER SIZE FRsfTIUNS NUMBER SAN?! E PREPABATIOètS RIMER
5 Testwt -Tire Assay Test' 1tt. S. p.51 gas
REMARKS: < MEANS LESS THAN.
VRlcaemical ~ Lab Report
Boadr.C7ee&Cowpony W.
5420 Canotek Rd., Ottawa. Ontario. Canada KIJ 6X5. Phone: (613) 749-2220 Telex: 053-3233
[—Raft LAC SHORTT PAGE <1
As Au Testut PPB
SAMPLE ELEMENT Cu NUMBER UNITS PPM
14 . 36 11 23 53
31 310
<2 180
2 <5
11 <5
LS-87-26-01-3/4 OUPLSCATE' DUPLICATE LS-87.26-02-3/4 LS-87-26-03-3/4
15 -'<2 190
--L5=417-26-04-3/4 LS-87-~1.9-87-3645.'-3/4 LS-87-26~6;:.-3/4 L$-87-36-07-3/4 LS-87-26-08-3/4
LS-$7-27-01-3I4 >
LS-87-27-02-3/4 DUPLICATE DUPLICATE LS-97-28-0i-3/4
21 17 18
18 <2
LS-87-28-02-3/4 LS-37-2$-03-3/4 LS-87=28-04-3/4 LS-87-29-01-3/4
LS-87-29-02-3/4`
LS-87-29-03-3/4 LS-87-29-04-3/4 . DUPLICATE `
DUPLICATE' LS-87-29-05-3/4
35 -1.6
89 34
136 ~..,
155 53
120 33
86 30.
133
<2 4Ct
15 17 54 25 36 60
41
23 '
24
14b0,_-
-8 6- /4'- LS-87-29--07-3/4 94 -`
LS-87-30-01-3/4 35 La-87-30-02-3/4 70 LS-87-31-01-3/4 61
LS-87-31-02-3/4 LS-87-21-03-3I4 LS-87-32-0I-3/4 LS-87-32-02-3/4 LS-87-32-03-3/4
LS-87-32-04-3/4 LS-87-32-05-3/4 LS-87-32-06-3/4 LS-87-32-07-3/4 LS-87"-32-08-3/4
118 31 33 165 148 40 34' 750 165 142 35 130 44 20 4 130
138 33 15 90
53 24 4 5 157 49 35 55 166 47 33 135 157 46 55 35 192 57 59 215
REPORT: 017-5767
GeochReport emA icail
Lab K~ `
lloodonOw & Comm Lid. 5420 Canotek Rd.. Ottawa, Ontario, Canada KUJ 8X5• Phone: (613) 749-2220 Telex: 053-3233
SAMPLE NUMBER
LEFlEt1T Cu Zr+ As Au '.Iestw#, UNITS PPM PiM( PPM PPB grs
DUPLICATE DUPLICATE:.
LS-87-22110-3/4 L8-87-33-01.'3f4
PROJECT: LAC SHORT1 PAGE REP-QRE.-+017-5767
LS=B7.34-94314 ~ ;~ 5d 10080 LS-87-44-02-3/4 L8-87-35µ01-3f4 G" 85
Geochemical Lab Report
easella►LLu&Cuwywry W. 5420 Canotek Rd., Ottawa, Ontario, Canada KU 11x7 Phone: (613) 749.2220 Telex: 073-3233
00 1 110
r BCC 10 PPB AU STD
STANDARD NAME
T -~ ~Ca PPM
tn :ks M
Number at Ana Mean Value, Standard Da+ri Lowest Value Highest Value
2 2 2 Ntii&—r : ~oi ' Analyses-. Kean Value Standard Deviation Lowest Value Highest Value
0.5 0.5 - l.0 2.5
0.00 0.00 0.00 0.00 J
REPORT: 017-5767 PROJECT: -LAC 3HORTT At
Number of Analyses ifear, Value
Standard Deviation Lowest Valae., Highest Value
Btr- ROCK PULP
Number of. Analyses Mean Value Standard Deviation-Lowest Value Highest Value
2 2 281.5 1465.0
110.21
262 1161)
301 1554
ü
REPURt-017-5767 PRD;IECI: LAC SHORI'T ,. PA6E 4
~ f~ STANDARD NAME
-ELDER Cu UNITS~Ffi
1987 ARSENIC STD' 04.
(--- Number of Analysas ~ Kean Value.
Standard Deviation Lowest Value
~ Highest Value
2 101.5 :3.54
99 104
sowerata & Comoro I.ae.
5420 Canotek Rd., .~ Ottawa. Ontario,
Canada KU 8X3 Phone: (613) 749-2220 Telex: 033.3233
Lab Report port
1101$11$42191$11 Ccu 14. 5420 Canotek Rd.. Ottawa, Ontario, Canada KIJ $XS Phone: (613) 749.2220 Telex: 033-3233
Ge'Ochemical Lab Report
aiaaW~:Yl. I~.-.. . .
TE PRhïtEllt MYt
: 6-4IOV-Si=
2 M 5 :PPB 4
0.01 gss
NNW-milk AQUA RE6IA
Colourieetrîc. ~A-AA R '10 92 aei9ht
st:nu Bald ➢-.
?~t Fitt AssaY Test
a J5. .'Y4, Al I1..' SAHPLF PREFAoqT IONS • ie14$ED
HEAVY IfIitElGiL<;12NlC: PULVER IZE =200
REilARKS: MEANS ° LESS-" 7
REPORT COPIES T0: 0{iEIHBi1R8&i DIEI1.T116; ° ~~ ~=~
IiéViTIC£ TO: SUITE 310
Geochemical Lab Report
^ider.a—f&Company L. 420 Canotek Rd., Maws, Ontario, 'amide KIJ EX5 'hone: (613) 749-2220 'elex: 053.3233
98 95 102
83
LS87-38-08-3/4_ ' DUPLICATE DUPLICATE LS87-38-09-3/4
7.S87=38:07-3/4
107 LS87-37-01-3/4.
Inl=10-03-314 —15 LS87 38-03-3/4 86 1.S87-38.04-3/4 83..
LS87-38-05-3/4 90 LS87-38-06-3/4 113
LS87-37-02:3t4, 108 LS87 -37 -034/4 ,L 108 LS87-37-05-3f4. 64 ' LS87-37-46-3/4 74 '
1.587-37-07-3/4 LS87.-37-08-3/4 DUPLICATE DUPLICATE L.987-38 -01-3/4
77 78
108
79
Z1D3T:30;;IF-314 ` 103 LS87-38-11-3/4 ' 96 LS87-38-12-3/4 99 LS87-38-13-3/4 119 LS87-38-14-3/4 110
LS87-38-15-3/4 115 LS87-38-16-3/4 111 LS87-38-17-3/4 84 LS87-38-18-3/4 91 LS87-38-19-3/4 97
0172187-20 -3/4 97 LS87-38-21-3/4 . 203 LS87-38-22-3/4 202 LS87-38-23-3/4 204 LS87-38-24-3/4 197
24
24 25 23
9.
23 90 18 44 170 19 52
35 34 10
26 -30 .. _..~-40_
24 25 20 22 19 •. =50 28 27 35 29 39 20
34 40 32 32
26 34 10
31 30- 1115 32 38 30 28 27 {5 43 46 105 32 51 5
31 45 900 41 45 15 26 30 (10 9.00 24 31 60 32 37 125
x8 29 20 65 53 90 81 49 75 95 .57 25 102 57 70
ioadm4]rs & CaatpaaY 1M.
420 Canotek Rd., )ttawa, Ontario, 'anada 1(13 8%5 'hone: 4613) 749-2220 'elex: 053-3233
CsCOChCInica1 Lab Report
itEPO1fT: 017.-5898 FPROJECT: LAC SHOItTT ME 2
--SAÜPLh-- ELEMENT NUMBED UNITS
Cu PPM
Zn FPM FFn
Testaft Pt8 .. ;915
L58739-013/4 DUPLICATE DUPLICATE LS87-39-02-3/4 LS87-39-03-3N
62 15
* 17
14 19
<3:
~ 1
-1587-39-0+1=374" LS87-39-05-3/4
Iia : 106
d5 40 108
10 -.15'''
• s ge& Campo, led.
5420 Canotek Rd.. Ottawa, Ontario, Canada KU S%3 Phone: (613) 749-2220 Telex: 053-3213
Geochemical Lab Report
-~—IMPORT! -PROJECT: LAC SORT/ PAGE 3
STANDARD ELENEN!` NAME GRITS
-Cü PPM
Zn < PP!! ,
As PPIf
ÿ411 Testa 9115
BCC suit POLP STD Uti
,._
L --.
~ rr~~oi Analyses Mean Value
Standard Deviaticn. Lowest Value Highest Valué
~ 23.0 0.00
23 : 23
2 77.5
0.71 77 78
2 5,0
0.00 5 5
4 0
F
~ CHEIFfWI1ANK.,_ _.
.71 <I
<I- <I
-.<2-
wiser of ~ia~Tyses 2 2 2 2 Mean Value 0.5 0.5 1.0 2.5 Standard Deviation 0.00 0.00 0.00 0.00 Lowest Value 1 1 2 5 Hi9hest Value 1 1 2 5
L. 8CC 10 PPB AU STD 90
90
;;~ Ito.dar[aeu & Company w. 5420 Canotek Rd..
~-- Ottawa. Ontario. Canada 1(13 8X5 Phone: (613) 749-2220 Telex: 053-3233
Geochemical Lab Report
~
~
L
r^
[ PROJECT: LAC SHOUT PAW
ELEMENT -Cu PPM NAME
UNITS Zn
PPM As
PPM Au
, PPB Testwt
gas
Number > of Analyses 41ean Value Standard .Deviati~n ,Lowest ilalue . Highest Value
0 2 90.0 0.00
BCCIALI IItlL'SiO-86 216 251
3480 1270
l+twbei àl-Inalÿses Mean Value Standard Deviation Lowest Value Highest Value
2 233.5 24.75
216 251
2 1275.0
7.07 1270 1280
Ô 0 -0—
1987 119 117
Number of Analyses Mean Value Standard Deviation Lowest Value Highest Value
0 0 2 118.0 1.41 117 119
L
,°.^ •Ce ° m~dmr-Cleu*c"mp"sy ~~ 5420 Canotek Rd., Ottawa, Ontario, Canada KIJ 8X5 Phone: w^n9.2o
Geochemical Lab Report
SAMPLE TYPES -------------
HEAVY MINERAL CONC. 1
SIZE SRACIl0NS HUMBER SAMPLE PREPARATIONS NUMBER
+150/-150
NUMBER
Telex: 053-3233
REPORT: 017-5849
ECU
NOV 1 O 41:f-57 ( ( COMPLETE ) | REFERENCE INFO: 8DM DATA
CLIENT: FALCONBRIDGE PROJECT: LAC
LTD. -Frir SUBMITTED BY: ODM DATE PRINTED: 6-NOV-87 SHORTT
ORDER NUMBER OF
ELEMENT ANALYSES LOVER
DETECTION LIMIT EXTRACTION METHOD
I PPM HCl-HNO3, (1:3) Atomic Absorption 1 PPM HC1-HNO3, (1:3) Atomic Absorption
3 As Arsenic I 2 PPM HNO3-HC104 Colourimetric
4 Au-150 Gold -150 Fraction 1 0.01 PPM AQUA0EGIA Eire Assay AA
5 Au+150 Gold 150 fraction l ~ 0.01 PPM AQUA REGIA Fire Assay AA 6 Au Av Gold Weight Average 1 0.01 PPM AQUA QC8IA Fire Assay AA
7 TestWt Au Test Weight -150 l 0.01 gms
8 -l5OWt Weight -150 Obtained 1 0.01 gms
9 +150Wt Weight +150 Obtained 1 0.01 gms
REMARKS: , MEANS LESS THAN.
REPORT COPIES TO: OVERBURDEN DRILLING
INVOICE TO: SUITE 310
SUITE 310
Baatdae.Gelli& Company 1M.
5420 Canotek Rd., Ottawa, Ontario, Canada KIJ 8)(5 Phone: (613) 749-2220 Telex: 053-3233
Geochemical Lab Report
REPORT: 017-5849 j PROJECT: LAC SHORT! PAGE 1
SAMPLE ELEMENT Cu Zn As Au-150 Au+150 Au Av Testk -15014 +1501A
NUMBER UNITS PPM PPM PPM PPM PPM PPM 9ms gas 9ms
LS87-37-04-3/4 110 37 83 0.53 9.83 3.01 10.00 13.59 4.95
DUPLICATE 110 37 90
INtN1ICE TO: SUITE 310 REPORT<COPIES TO: OVERBURDEN DRILLING " SUITE'310
1E1MBHB SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS NUMBER SAMPLE TYPES
lloidar.Cleint Compaq lid.
5420 Canotek Rd.. Ot tawa, Ontario, Canada K11 8X5 Phone: (613) 749-2220 Telex: 053-3233
NONE
REP011: 0174005 t
~ CL I6Rt: oe-rALLal9RIDFrE LTD. PROJECT: LAC SHORT? =fyt,ol oicou
Geochetnical Lab Report
3 ` As Arsenic 2 ~_~fi~CI04- i.oYotriretriC 40 4 Au Gold 5 iestet Fire Assay -?est -Yt.
5 PPB ` AQUA REGIA 0.01 gas
FA-AA. e ' IO ge wri9ht
REFERENCE INFO: Oft DATA
HEAVY M INERAL. PULVERIZE -200 40
REMARïG3; MEANS LESS THAN.
1
DUPLICATE EtWLICATE;'` L587-40-01-3/4 LS87-41-013/4
93
117 165"' . . 115 115
95 233 258
Bet & .lass1Cqmpotr LId. 3420 Canotek Rd.. Ottawa, Ontario. Canada KI1 8X5 Phone: (611) 749-2220 Telex: 053-3233
Geothemikal Lab Report
--REPORT: 0174005- ( `Pamen LIFSHOItTI-7-7'A6E 1
SAMPLE ELEMENT Cu ïn As Av., '3estwt NUMBER UNITS PPM ; ?PM . PPM
LT ~
L587-42 -02-3/4 LS87-42-03-3l4 #S2+42-04-3/4 1S87=41=05-3/4
72387=42AP374-- -754._
LS87-42-07-3/4 112 DUPLICATE 112 fltlPLICATE LS87-422-08-3/4
iS87-4241;0/4 1.587-42-10-3/4 I.S87l42-113/4 - LS87-42-12-3/4 1.587-42-13-3/4
-1917-42-14-3/4 1.587-42-15-3/4 DUPLICATE DUPLICATE LS87-42-16-3/4 699
1S87-4341-3/4 ` 791 LS87-44-01-3/4 58 LS87-44-02-3/4 37 1.887-44-03-314 32 LS87-45-01-3/4 34
1.987-45-02-3/4 52 LS87-46-01-3/4 154 LS87-46-02-3/4 112 LS87-46-03-3/4 114 LS87-46-04-3/4 89
LS87-46-05-3/4 136 LS87-46-06-3/4 191 1.587-47-01-3M 36 LS87-47-02-3/4 87 LS87-47-03-3/4 121
21 33 35.
38
5 20 19
29
--730 10
345
-29 33 25 32 47 590
, 18 ~~, 31' . -15°- 40 33 210 40 29 10
36 24 60 195 29 100 199 31
47 21 10
53 ` 3 15 -5.00 23. <2 C5 27 <2 20 21 <2 110 24 2 75
.17 6 10 45 46 100 32 24 3410 38 18 30 37 21 45
56 22 135 61 27 20 5.00 22 <2 95 29 51 355 35 38 '700
L_
r_
WPL'1CAiS DUPLICATE
LS87-17-04-3!4
LS87-17-05=3/4
LS87-+17-08-3/4 LS87-47-89-314
LS8I-47-07-3J4
pïfO7ÉClr: LAC SHOfili PAGE 2 °
PPM Zn
PPM As
PPM
Au fsstwt
PPE SlkS
119 3.5 ; 23 129 Z6 : 19
101 al:; 38 LS87-s7~-3f4 ~1 120` 35 ~ 120
129 +Ci : Zb 15 90 32 22 15
128 39 ' 16 125
I- ._._..~
--RiM. 011-0005
SAMPLE ELEMENT UNITS
raader4is & Compaq lad.
5420 Canotek Rd., Ottawa. Ontario. Canada K13 8X3 Phone: (613) 749-2220 Telex: 033-3233
Geochentical Lab Report
—
Aua~r Q3-Analyses 2 Mean Value 27.0 Standard Deviatian 1.41 Lowest Value 26 Highest Value 28
BCC CHEMICAL ION <1 <1
<1 « -a <1 <2 <5
82.5 " : `. 5,0`'
2.12 0,00'~ 81
84 5
taaiMras & Cotrpanq L.
5420 Canotek Rd., Ottawa, Ontario, Canada KIJ 8X5 Phone: (613) 749-2220 Telex: 053-3233
11Wc1lppw~w Lab Report
1 ------EPOIl:ô17-6005- .. F---PROJECT. LAC soar PARE 1x
.e STHRYXID---- ELEMENT W _ ~ts lteetvt NAME
PPM PPM ; PPH, PPB"" gas
BCC SOIL PULP `SID ""86
84 81
~^
limber of Analyses Mean Value Standard Deviation Lowest Value Highest Value
: 2 0.5 0.00
1 1
2 0.5 0.00
1 l
2 1.0
0.00 2 2
'2 2.5"
0.00 . 5 5
BCClb P~B AU STD 100 105
f PROJECT: LAC SHUTT PAGE 4
As. Au Testa
PPM' PP8 ~s IMME lNlTiS PPM
Humber of Analyses Mean Value Standard Deviation :.
Lowest Value Highest Value
F
—26U 1450 .-
273 1430
L~ ~- --üuaber-dr lyses —2- 2
Mean Value 2704 1440.0 Standard Deviation 3.54 14.14 Lowest Value 268 1430
~ Highest Value 273 1450
110 107
DEPORT: 413- 5
saodarclin G.tpnr Lid. 3420 Canotek Rd..
^—
Ottawa, Ontario. Canada KiJ 8X5 Phone: (613) 749-2220 Telex: 053-3233
Geochemical Lab Report
Husber of Analyses 2 0 Mean Value 108.5 Standard Deviation 2.12 Lowest Value 107 Highest Value 110
~
INVOICE TO: 3#II7: 310 REP RT>T<ii'iEû z0: ûVERII.l:IifiE3Ÿ DRILLING
3~~iITE-
310
Veoclemllal Lab Report
Ilastikr-Cleig&Company W.
5420 Canotek Rd., Ottawa, Ontario, Canada KIJ 63(3 Phone: (6I1j 749-2220 Telex: 053-323
-200 HEAVY MINERAL CONC. 39 3° PULVERIZE -200
Au Gzia iesvut Fire Assay
_._~~r ~r. r~.- -ty~r•,-y 7~y COMPLEX-7 t ~.t.., vsr ~v,: r .
• CL~rE, . 7T: t t r.4rrNr LZû.. FAJ.CiJi~~ :. L
PROJECT: LAC SWOT
Ntl . ORDER £LEMENT..::.
: ANA
; Cu Copier .' ...
2 Zn Zinc
REF E1rCE INFISt ilLh. DATA.
J F * ~ ŸM fEr
.DATE PRINTEF:- ,1I-NtiG'-87
T EXTRACTION
As Arsenic 35 .." 2 ?RN : HNO3-RZiC Coloui xmetri FA}AA'A 10
cAP`FT.F. TiPT'.S NiiMi6ER &AT'TttNg Nt7M;i3eP SAIiPLF PRRPI,fiATTnN,
5 iP`I§ AGUA RE£IA
,0l Sas
REtl.Ahi;ç: ; Man LESS T-AN.
3i{) 50 10 11°
,r 5
142 21 ... 4 305 2...-54--02-314
I.S87-47-10-3 DUPLICATE DUPLICATE '- LS87-47 11-3f4:` 1.S$7-47 1z-8/4
û537-47-11-3,4, 1.S87-47-14-3/4 LS37-47-15-3/4 LSE7-47-16-3/4 I.S82-47-17-3<4
Laat 4ï-LV-14 LS87-47-19-3/4.
e. 1~.Jrr DUPLICATE~T~ S1~t?!; *r Mre . 'F~.I~.A2:. .
':i27-48-01-3/4
iS7-7477.1-:4?-7,i 4 âaY
77 4L 10 Lc=37_49-02-3:4 96 35 ' 43 6' LS37-4Q-C3--3i4 â~J7 31 . ,: k 14«-,. 11'
LS37-49-04-3t4 Sb 3? 47 15 -~. I.â-':?-4._~~ ':4 *(~` 33 39 445 w,~
- SJ7-.-43-06-?i4 83
L387-50-01-3/4 DUPLICATE DUPLICATE - r•, n C,~. ~j ..:+ .,,.-~J..-3/4 ..
LW/7-J `,2-3rfM :.
LS87-50-04-3i4 LE87-51-03-3t4 18E7-52-01-2/4 LS87-52-32-2/4
440 ~ •:ir
393 70'
36 35 • 4 , . ~0
36 18 (5
33 18 3 es
4.317-52-03-314 50:
LSE:'-5 -CJ-^/4 70 21 " r10 7a00
:.S87-52-02-3/4 88 21 ï3 30
LS87- 5:,-02-3i4 126 28 45 145
54-C1-2i4 4 -.3 18 4 . n 1U
43 41 '
so.w-css& Co.r.r Lld. 5420 Canotek Rd., Ottawa, Ontario, Canada K1J EX3 Phone: (613'i 749.2220 Telex: 053-3233
riCOCa1emICa1 Lab Report
c%r t•Pi; 4?7=E05 i
PRC?El':": LAC S4'tDRi1 JAG ?
•~~~-rt -ELEMENT 1 Zn As : ; ` Au Test>at
NUMBER
MI 3'S PPM PPM PPM PP2
1+{ .._._'l G ,:4-1<J-C, . L287-54-04-3/4
LS2; -55,-v1-3/4 1,887-5S-01-2/4
18c, 21 27 45
129. 29 4C 20:
43. ût 4 2:,
68 4L 29 -215
aa.aawarn& Conway lid.
5420 Canotck Rd.. Ottawa, Ontario, Canada K11 6X5 Phone: (613) 4749-2220 Telex: 053-3233
Geochemical Lab Report
--fiEP:; .017b05s ,T. FAG 2
'.~ ILE.ME.NT NttMER UNITS PPM
4'ft
441t 5.
PPt3 ' resat
PPP yms
L587-:,6-07. 3/4 DUPLICATE DUPLICATE
LS87-57-02-314 LS87-57-01-3/4
.
~4
~~~
,
76 ~33
17
.
:'
~ :'21 _, -.
.. "~i ~
120,
,a0
L887-57-04-314- Î,b"tâi.-:;7'03`JT4
30 17 5
10e.; a:L 10 rr.r.
L.
Bf.`,C CHEtfrf.:AL Pt ANI7 <1 <1 <2
kiielbc,t •!:;c-- 72 s 4 2 A.-
ME 0.5 0.5 1.0 . DE.viation 0.00 0.00 0.00' 0.00
Valoc 1 1 2 5 ValuE 1 1
2
Illoidar•Clam&Compowy Lad.
5420 Canotek Rd., OEM& Ottawa, Ontario.
- I zA-Ar. • - 7,
Geochemical Lab Report
Canada KIJ IOU Phone: (613) 749-2220 Telex: 0534233
L REF:017 3-07-52 PROJECT: LAC SHOIT PAGE 3
STAIRAZT ELEMENT Cu Testwt NAME UNITS. PM „PH , rs
BCC SOIL PULP STD B6 26 , ,B4 27 %- 81
lqumber of Analyses 2 2 -2 ' 1 0
Mean Value 26.5B2..I 6.5 Standard Deviation •0.71 2.12 2.12
Lowest VaIL'.e. Hiilhest Value 27
—
Geochemical Lab Report
Nos-O. & Cowen Lid. 5420 Canotek Rd.. Ottawa, Ontario. Canada K I J ,$R5 Phone: (613) 749-2220 Telex: 053-3233
JAIL 4 REMT:7017-1)058 [-ND7ECT: LAC ,,aORTT
7r8S77ARa,NIL Ii
o O
ELEmEml 211 As Au Testwt NAhi: 1JNITS ppm ppm 1p? ,as
i4ufaver of Analyses !lean Value Standard k
a -:atn ip Lovest vta
8191-test Value
0 ; 2 0
10à . 0
0 .00
100
-BCC TROCR-PDLP STD SE 204 1290 291 1,290
Nutter ofAnarises --2 2
0-1.1Kin 287.5 1290.0 .. Cj- Standard Deviatie,. ,. ,- 4.9.,.. 0..00,
1 Lowest VaikiE ,784 1'290 - 1 i :119hest Value 291 1290
!
—
L
Nober Analyses
L
^
Stanrd Deviation
ValuE ',Aiscst. Value
r_
89.0
1.41
98 1G0
boadid.Cend Contrary Lad.
.420 Canotek Rd.. Ottawa, Ontario, Canada Kll 6X5 Phone: (613) 749-210 Telex: 053-3./33
Geodternical Lab Report
-17r727.;7: (71. 77-f,UTIT 7:1=1-1-1.77,73
=ENT L As - .kuTY7 Testr,n UNITE PP PPh PPP PPM S,. 9.11s
DUPLICATE ct $E) 0.20 14,6Ef 7 ru ST.Ui IL S,'3 1.24
HEAVY 1i1tERAL CONC. 39 39 PULVERIZE -200
REPORT COPIES TO: OVERBURDEN DRILLING 'SUITE "310
INVOICE TO: SUITE -310
Geochemical Lab Report
a.d. la Cowry L. 420 Cino :k Rd.. Itt.w..' Q. I.fio,
"Audi 8X5 8X5 'hone: 1613) 749-2220 'de.: 053-3233
REÇU
REPORT: 017-6178 t COMPLETE r
CLIENT: FALCONSRIDGE LTD. PROJECT: LAC.SHORTT
ION LINT •_IOciRACtIOM . .
1,411103," (1:3), 1 •PPN IICI-IR103, (1:3) Atomic Absorption
As Arsenic Gold
teetiet; Pire Assay Test Vt.
2 PPM W103-NC104 "ColaUriretrie': 5 PPB AOUA RE6IA EA-AA R 10 'go iboü
0.01 ges
~
~
REMARKS: { `<IIEANS LESS :3HAN.
L287-60-01-3/4 LS87-60-02-3/4 DUPLICATE DUPLICATE 1.387-60-03-3/4
LOU -61-02-3/4 LS87-62-01-3/4 1.587-62-02-3/4 L987-62-03-3/4 LS87-62-04-3/4
LS87-62-05-3/4 LS87-62-06-3/4 LS87-62-07-3/4 LS87-63-01-3/4 LS87-64-01-3/4
LS87-65-01-3/4 LS87-65-02-3/4 LS87-65-03-3/4 LS87-65-04-3/4 LS87-65-05-3/4
aa.ar-Clegg a Ceyary Lid. 120 Canotek Rd., ttawa, lIntario, anada et 11 8X5 hone: 16131 749.2220 elez:053-3233
Ct>,eochemkal Lab Report
REPORTt 017-6178
ZS87-57-05-1/4 DUPLICATE DUPLICATE 1.987-57-06-3/4; 4.587-57-01=3J4
LS87 :5s-01-3/4- L587-58-42-3/4 1.S87-58-034/4 .
` 1.887-58=04-3/4 :.. iS87-58-05-3/4
24 18 18
15
:13 <2 12 14 «
13 <2
1120
21 .13 <2 ' 70 + 21 13 "' 2M.
`'- . e25 14--~>:.,r $ :. - 150 .,-, r 117 19 .27 50 5.00 34 13 • 2 345
126 30 215 6.00 269 15 7.00 274
143 4.00:
149 19 10 70' 9.00 24 15 Cl 60 73 15 2 70 124 15 <2 25 52 19 2 <5
71 19 lo. 5 75 20 5 115 160 16 7 310 36 19 <2 {10 5.00 35 14 <2 15
17 14 <2 <5 96 17 2 <5 65 19 3 310 69 17 <2 <5 141 29 4 40
L$87-58-06-3/4 LS87-58-07-3/4 DUPLICATE DUPLICATE LS87.-58-08 3/4
1427- 52-02-2/4 1S87-58-10 2/4 '1587-58-1I 3/4 7.587-58-12-3/4 LS87-59-01-3/4
Ge~~Och emical Lab Report
so.dr.aesi* Comma" Lid. 5420 Canotek Rd.. Otuuwa, (Ontario, Canada fUJ 6X5 Phone: (613) 749-2220 Telex: 053-3233
SAIiPLE ELEIfF2Ct Cu Zn As AMER : UNITS PPtI PPM PPif PPE
LS87-55-01-3J4 13 i1 - _ DUPLICATE 14 ~
DUPLICATE LS87-66-02-3/4 43 . LSS7=66-03=3/4 b4 19
IS87-66-04-3/4 61 15 LSS9-66-05-3/4 -34 16
,.:~•~:n agi,
REPORT: 01776178 ` PROJECT: LAC StUTT PAGE 2
timber of Analyses 2 Sean Value., 23.5 Standard Deviation 0.71 Lovett Value .: 23 Highest Value :~ ;'~ ~~ ~~ ~ 24
BCC mgIICAï, BLANK <1 <1
<1- f2'
~~'. -,. ~ #~•. .m Bodir.Cledg & Company Lid.
5420 Canoteh Rd.. Geochemical Ottawa. Ontario. Canada kIJ 8X5 Lab Report Phone: (613) 749-2220 Telex: 053-3233
k — Number of Analyses 2 2 2 2 Mean Value 0.5 0.5 1.5 2.5 Standard Deviation 0.00 0.00 0.71 0.00
— Lowest Value 1 1 2 5
L Highest Value 1 1 2 5
BCC 10 PPB AU SID 70 85
Testwt — STANDARD mot CV NAME
REPORT: 017-6178 ROJECT: LAC SHORT? PAGE .4
Number of Analyses Mean Value Standard tiaviattan Lowest Value • Highest Value
10.61
BCC 'ROCK PULP STD 86 256 310
1340 1310
Nuaber of Analyses Kean Value Standard Deviation Lowest Value Highest Value
2 283.0 38.18 256 310
2 1325.0 21.21 1310 1340
0
•, 0
•••••
--
/OM
--
1987 ARSENIC STD 105 98
Nuaber of Analyses Kean Value Standard Deviation Lowest Value Highest Value
0 0 2 101.5 4.95 98 105
0 0
L_--r-
Bondanassi& Canspawy Lad.
542^ 'Armtek Rd., Ottawa Ontario, Canada .1(13 8X5 Phone: (613) 749.2220 Telex: 053-3233
Geochemical Lab Report
Geochemical Lab Report
liondr,Cleu it Company Lid.
5420 Canotek Rd.. Ottawa. Ontario, Canad4A 11 8X5 Phone: 0i13) 749-2220 Telex: 053-3235
REPORT: 011-G179 ( COMPLL'IC jPar j. ***** . I REURENCC UOM DATA
CLIEN1: EALSONDRIDGE M. PRUlECT: LAC SHUTT
DATE PRiNL: 1b-NOV-87
. ORDER • • ELEMENT RUMP OE ANALYSES
LOWER DETECTION LIMIT EXTRACTION METWD
1 • • Cu r • Copper • 1 1 PPM NCI-NNW, (1:2) Atomic Absorption 2 Zr Zinc. 1 PPM HCI-11NOJ, (1:3) Atooic Absorption
3 4E - Arsenic 1 2 PPM HNO3-HC104 Cclourimetric 4 Au7150 Gold -IN Yraction • I 0.,01 PPM AUUA REGIA fire AsSay•AA . 5 Au.+150 Gold +15V -fraction 1 .MI PPM WA REC1A tire Assay A4 G .AT:Aii:" .:Gold•WaiOt'Averase • I • 0.01 PPM AUUA REUIA fire Ass:ay AA 7 TestWt:Au rest WeiglIt -150 1 . 0.01 oms
8 -10Wt Weisht -150 Obtained i-1504t, leight +150 Obtained
• 1 0.01 gos t.01 soE
SAMAC MES NunD12 8f/X, %MEE 311M1.LC P2EPAIZA1ION0 NUM=
-HEAVY MINERAL CONC. 1 *150/-11;0 I MCIALL1L3
REMARKS:K MEANS LESS THAN
REPORT COPIES TU: UVERDURDEN DRILLING
INVOICE Ti:: SUITE 310 SUITE 310
LS87-61-01-3/4 13 2 0.23
DUPLICATE 84 182
14.01 1.01 18.00 j0.44 1 iVt. 1.04
Roadar-Cleu&Company Lid.
5420 ("anotek Rd.. Ottawa, Ontario, Canada 1(1.1 8X5 Phone: (613) 749-2220 Telex: 053-3233
Geochernical Lab Report
LL 'MOM PAUL
SAMPLE EIDIEN Cu Zn As Pu-10u+!:-J0 Au Av • Testk 4-1M
NUADER
UN II ?PM PPM PPM •PPO ?PM sos sais qms
t
5 Testwt Eire Assay lest Vt.
3 As Arsenic 40 2 PPM HNO3-0C104 4 Au Gold 40 5 PPS AQUA REGIA
4 0.01 gas
277-ZAMPLEI=oe rwiT m414110103 Nam MMIRMISIIIIMMUIPANINVIMOUUL MIXIN!
HEAVY MINERAL CONC. 40 -200 40 PULVERIZE-200 40
Geochendeal Lab Report
BandarClegg Company Ud
5420 Canotek Rd.. Ottawa. Ontario, Canada K1.1 6X5 Phone: (613) 749-2220 Telex: 053-3233
Per
CLIENT: FALCONDRIDGE LTD. PROJECT: LAC SHORT! Ca).
SUBMITTED BY: -ODM RATE PRINTED: 18-NOV-87
NOV 2 3 L:
KINDER DE • LOVElt.1.° ANALYSES DETECTION LIMIT EXT11%.CTION SEDIOD, ORDER ELEMENT
Cu :Copper 40 1 PPM NCI7MN037 (1t3) Ateeie Absorption 2 In Zinc 40 1 ERN HC1-HNO3, (1:3) Atomic Absorption
REPORT: 017-6239 ( COMPLETE ) REFERENCE INFO: OD), DATA
Colourieetric EA-MA B 10 ge weight
REMARKS: < MEANS LESS THAN.
REPORT COPIES TO: OVERBURDEN DRILLING INVOICE TO: SUITE 310 SUITE 310
Bo.datrQegg * Castpny LM.
5420 Canotek Rd., Ottawa, Ontario, Canada KIJ R%5 Phone: (613) 749-2220 Telex: 053-1233
Geocbernical Lab Report
REPORT: 017-6239 PROJECT: LAC SHUTT PAGE 1
SAMPLE ELEMENT NUMBER UNITS
Cu PPM PPM.
As PPM
Au PPB
Teetvt ~`•
1.587-66-06.-3/4 DUPLICATE DUPLICATE 1.987-66-07-3/4 LS87-66-08-3/4
66 60
124 146
35 22
10 . 10
49 18
30
> .20 430
LS87-66-09-3/4 248 34 22 80 LS87-66-10-3/4 463 38 22 20 LS87-66-11-3/4 156 32 44 90 LS87-66-12-3/4 161 58 45 60 1.987-66-.13-3/4 193 50 54 70
LS87-66-14-3/4 169 74 56 45 LS87 b6-15-3/4 170 57 43 40 DUPLICATE 172 63 40 DUPLICATE LS87-67-01-3/4 20 21 (2
LS87-67-02-3/4 16 13 2 515 1.587-67-03 3/4 . 97 32 50 920 LS87-68-01-3/4 101 20 2 20 LS87-68-02-3/4 53 21 (2 5 1.587--69-01-3/4 219 49 64 . 90
LS87-69-02.3/4 369 41 53 . 40 LS87-69-03-3/4 136 41 46 550 DUPLICATE 135 41 50 DUPLICATE LS87-69-04-3/4 286 42
L587-70-01-3/4 45 19 2 5 LS87-70-02-3/4 87 29 6 • 40'. 7.00 LS87-70-03-3/4 77 28 3 10 5.00 LS87-70-04-3/4 117 26 3 10 5.00 LS87-70-05-3/4 56 21 6 20
LS87-70-06-3/4 187 43 45 30 6.00 LS87-71-01-3/4 14 17 C2 5 LS87-71-02-3/4 12 15 4 45 LS87-71-03-3/4 77 29 15 15 LS87-71-04-3/4 122 41 41 35
LS87-71-05-3/4 286 77 135 170 LS87-71-06-3/4 114 41 51 150 1.587-71-07-3/4 150 48 59 40 LS87-71-08-3/4 138 36 35 80 LS87-71-09-3/4 154 64 46 50
odir•Clage Caaspany L.
0 Canotek Rd., awa, Ontario, lads XII 8X5 )ne: (813) 749.2220 ex: 053-3233
- 4 •
Geoebentical Lab Report
LS87-71-10-3/4 ,181 66
DUPLICATE 184 67 DUPLICATE LS87-71-11-3/4 '146 LS87-71-12-3/4 260
LS87-71-13-3/4 163 54 LS87-72-01-3/4 110 36 1.887-72-02-3/4 136 31
•
REPORT: 017-6239
PROJECT: LAC SHORT! PAGE 2
SAMPLE ELEMENT Cu Zn As Au Testut NUMBER UNITS PPM PPM PPM PPD yos
STANDARD ELEMENT Cu Zn As Au Testwt NAME UNITS PPM ?PPM PPM PPB 9~
^ REPORT: 017-6239 PROJECT: LAC SHORT! PAGE 3 .
Number of Analyses Mean Value Standard Deviation Lowest Value Highest Value
BCC CHEMICAL BLANK
_2 2 2 2 0.5 0.5 1.0 2.5 0.00 0.00 0.00 0.00
1 1 2 5 1 1 2 5
100 110
Number of Analyses Mean Value
— Standard Deviation Lowest Value Highest Value
r~
BCC 10 PPB AU STD
sondaM]sU & Ca....r Lid.
5420 Canotek Rd.. Onawa, Ontario. Canada KIJ 8%5 Phone: (613) 749-2220 Telex: 053-3233
Geochemical Lab Report
BCC SOIL PULP STD 86 26 79
2 2 2 23.0 79.5 5.5
4.29 0.71 0.71 20 ' 79 5 26 80 6
<1 <1 <2 °<1 <1` <2
ir L
STANDARD NAME
ELEMENT UNITS
Baader.CM. & Co.p.a tae,
5420 Canotek Rd., Ottawa, Ontario, Canada K13 8X5 Phone: (613) 749-2220 t Telex: 053-3233
497u4 .~.~^--W.iai
et.; •C'..i'+ :. ..etdg Y
ar Lab
iili~.Na lAL Repo, `
_ PRndECT: LAC molt! PAGE 4
Cu PPM
Zn As Au Teemt,vt
PPM PPM PPB 91s
0 2 105.0 7.07 100 110
252 245
1400 1330
2 248.5 4.95 245 252
2 1365.0 49.50 1330 1400
~ REPORT: 017-6239
r— Number of Analyses Kean Value Standard Deviation Lowest Value Highest Value
BCC ROCK PULP STD 86
t__
Mean Value Standard Deviation Lowest Value Highest Value
-- Number of Analyses .
1987 ARSENIC STD
Number of Analyses Mean Value Standard Deviation Lowest Value Highest Value
95 109
0 0 2 0 0 102.0 9.90 95 109
HEAVY MINERAL CONC. 39 -2ûQ 39 PULVERIZE -200 39
REPORT COPIES TO: OVERBURDEN DRILLING SUITE,310
INVOICE TO: SUITE 310
-adigkCoaapany W.
4120 Cand,,ei Rd.. Ottawa, Ontario, Canada KI3 8?(3 Phone: (613) 749-2220 Telex: 053-3233
Geochemical Lab Report
tT: 017-6303 ( COMPLETE )
IT: FALCONBRIDGE LTD,
CT: LAC SHORTT
ORDER ELEMENT
.Cu Copper 2 Zn Zinc
As Arsenic
Au Gold
NUMBER OF LOWER ANALYSES DETECTION LIMIT EXTRACTION
NCI -0NO3. (1:3) f1C1=HNO3, (1:3)
2 PPM HNO3-HC104 5 PPB AQUA REGIA
1FAPM~~ PPM
Colouri■etric FA-4A @ 10 gb weight
SAMPLE TYPES NUMBER SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS NUMBER
REFERENCE INFO: ODM DATA •
SUBMITTED BY: WM DATE PRINTED: 23-NOV-87
REMARKS: < MEANS LESS THAN.
VC~IIuhGIRlc7Y
Lab Report
Saisdr+iè' t Company bd.
St120 Cana., k Rd., Ottawa, Ontario, Canada KIJ 11(5 Phone: (6131 749-2220 Telex: 053-3233
RI: 017 6303
'LE ELEMENT 1ER UNITS
Cu PPM
Zn PPM
As PPM
S87-73-01-3/4 16 18 <2 HUPLICATE 17 20 <2 587-73-02-3/4 39 24 3 S87-73-03-3/4 17 21 <2.
887-73-04-3/4 69 26 2
.S87-74-01-3/4 43 26 7
.387-74-02-3/4 55 32 10
.887-74-03-3/4 32 19 7
.S87-75-01-3/4 77 23 35 887-76-01-3/4 77 21 2
_S87-76-02-3/4 84 20 9 )UPLICATE 84 21 8
_387-77-01-3/4 262 52 136 587--78-01-3/4 142 40 64
_587-78-02-3/4 229 56 46
1587-78-03-3/4 194 52 41 _S87-78-04-3/4 176 36 33 _587-79-01-3/4 225
.., 33
_. 64
_587-80-01-3/4 190 43 78 887-80-02-3/4 216 43 104
)UPLICATE 222 44. 116 887-80-04-3/4 1465 44 53
_887-80-05-3/4 223 37 42 _887-80-06-3/4 163 115 27 _887-80-07-3/4 146 32 35
.887-80-08-3/4 132 29 24 887-80-09-3/4 160 33 32 _887-81-01-3/4 113 31 39 _887-81-02-3/4 112 32 31 _587-81-03-3/4 109 41 30
_587-81-04-3/4 140 44 31 .887-81-05-3/4 143 41 51 _S87-81-06-3/4 146 45 31 _587-81-07-3/4 115 37 28 I_5')87-81-08-3/4 174 43 42
887-81-09-3/4 150 51 29 L.887-81-10-3/4 828 51 45 i887--81--11-3/4 220 57 49 )UPLICATE 226 57 52 LS87-81-12-3/4 217 51 32
PROJECT: LAC SHORTT PAGE 1
Au ; SAMPLE ELEMENT Cu Zn As Au`
EP8 NUMBER UNITS PPM PPM PPM PPB:
1S87-81-13-3/4 275 70 56 290,
LS87-81-14-3/4 273 100 53 500
LS87-81-15-31.4 327 83 116 = 160
40 120 30 775
1005 .!
505
55 2235
175
105 300
..-320
-
3770
170
6520 430
75
115
250 640
' 60
60
165
180
85 55
70 180
25 50
105
65
7S ;
1,11
30 : 160
2
113.5 10.61
106
121
Nusber of Analyses
Mean Value Standard Deviation
Lowest Value
Highest Value
DLC CHEMICAL BLANK <1 <1 <2 <5 <1 <1 - 2 <5
'giber of Analyses 2 2 2 2 1987 ARSENIC STD Mean s Value 0.5 0.5 1.5 2.5 -. lizandard Deviation .0.00 0.00 0.71 0.00
west Value 1 1 2 5
—ghest Value 1 1 2 5
0
121
106
2 2
266.0 1365.0
2.83 7.07
264 1360
268 1370
Nuither of Analyses Mean Value
Standard Deviation
Lowest Value Highest Value
fjg 10 PPB AU STD 85 90
Number of Analyses 0 0 0 2 111Qan Value 87.5
.anclard Deviation 3.54 Lowest Value 85 Highest Value 90
REPORT: 017-6303
ANDARD ELEMENT
NAME UNITS
Cu
PPM
7n
PPM
SOIL PULP STD 86 26 82
26 84
F-aber of Analyses 2 2
an Value 26.0 83.0 ] standard Deviation 0.00 1.41 1 Lowest Value ..—
26 . 12
ghest Value 26 84 L.
PROJECT: LAC SHORTT PAGE 2
As Au STANDARD ELEMENT CO Zn As Au
MA PPS NAME UNITS PPM PPM PPB
BCC ROCK PULP STD 86 268. 1360
264 1370
6
6
: 2
6.0
0.00 6
6
Boadar4:Niet& CogalwaY
5420. Cani.ei!t Rd., Ottawa, Ontario, Canada KIJ 8X5 Phone: (613) 719-2220 Telex: 053.1233
Geoch_pnical Lab Report
Geo Bemical LLab Report
Bond✓ i CanPny Ud.
5420 , notck Rd.. Dtta.va, Ontario.
anada F;13 RX5 Phone: 16131 749-2220 Telex: 053-3233
1 DATA REFERENCE INFO: 01
DATE PRINTED: 20-MV-87
lipar NUMBER OC LOWER
ANALYSES DETECTION LIMIT EXTRACTION METHOD
1441Rlimmarronow
I:EPORT: 017-6304 ( COMPLETE )
CLIENT: FALCONBRIDGE LTD.
PROJECT: LAC SHORTT
ORDER ELEMENT
i Cu Copper
2 ürl Zinc 1
1 PPM ;C1-403, (1:3) Atomic Absorption
1 PPM HC1-HNO3, (1:3) Atomic Absorption
3 As Arsenic I
4 Au-150 Gold -150 Fraction. 1
5 Aa+150 Gold +150 Fraction I G Au Av Gold Weight Average I
7 TestWt Au Test Weight -150 1
8 -150Wt Weight -150 Obtained 1
9 T150Wt Weight +150 Obtained 1
2 PPM
0.01 PPM
0.01 PPM 0.01 PPM
0.0I gas
HNO3-HC104
AOUA REGIA
AQUA REG IA AQUA REGIA
Co1ou 'imetr is
Fire Assay AA
Fire Assay AA Fire Assay AA
0.01 gms 0.01 gras.
SAMPLE TYPES
HEAVY MINERAL CONC.
NUMBER SIZE rIAC?'InNS ►iui'iPcs SAMPLE PREPARATIONS NUMBER
~ +I50/-150 M'tETALLiCS +150/-150
REnARkS: < MEANS LESS THAN.
REPORT COPIES TO: OVERBURDEN DRILLING
it(VOICE TO: SUM' 310
SUITE 310
Wad& A:leu & Cowpony Lid.
420 (. anoick Rd., )tlawa, Ontario, 'anada K 11 $X.5
f613) 749-2220 "elex: 053-3233
Geochemical Lab Report
REPORT: 017-6304
PROJECT: LAC SHUTT PAGE 1
SAMPLE ELEMENT Cu Zn As Au-150 Au+150 Au Av TestWt -150Ut +1504t NUMBER UNITS PPM PPM PPM PPM PPM PPM is gas sts . _
L287-80-03-3/4 158 40 73 0.19 3.32 1.36 10.01 11.79 7.01 DUPLICATE 157 35 78
Geochetnical Lab Report
indar-Clopell Company lad.
20 Canotek Rd.. Rana. Ontario. 3nada K1.1 tlX5 lane: (6)3) 749-2220
053-3233
2 ppm:H1403-HC104 5 PPB AQUA RECTA
0.01 gas
Colourisetric FA-AA @ /0 gal weight
, PtE TrES 6'01PLF 4V-PARATIONS 44.114FIR -------- ----- --------
39 PULVERIZE -200 39
-------------
HEAVY MINERAL CONC. 39 -200
REMARKS: < MEANS LESS THAN.
NUMBER OF LOWER ORDER ELEMENT , ANALYSES DETECTION LIMIT EXTRACTION
1 Cu Copper 39 2 In Zinc 39
3 As Arsenic 39 4 Au Gold 39 5 TestNt Fire Assay Test Mft. 5
1 PPM ' MCI -HNO3, (1:3) 1 PP,' AN03, (1:3)
Atousc Absorption Atomic Absorption
REPORT: 017-6350 1 COMPLETE ) REFERENCE INFO: 00h DATA
SUBMITTED BY: ODD DATE PRINTED : 23 -NOV -07
CLIENT: FALCONBRIDGE LTD. PROJECT: LAC SHORTT
REPORT COPIES TO: OVERBURDEN DRILLING
INVOICE TO: SUITE 310 SOTTE 310
Geothemical Lab Report
Sa.dar4C7td a Compaq Ltd.
S420 Canotek Rd., Ottawa, Ontario. Canada K11 8X5 Phone: (613) 748-2220 rele r, 053-3233
22 41 90 . 24 6 _ 30
45
SAMPLE ELEMENT NUMBER UNITS PPf
LS87-82-D1-314
DUPLICATE DUPLICATE
119
LS87-83-01-3/4 " 919 LS87-85-01-3/4 93
1S87-85-02-314 318 LS87-86-01-3/4 " 203 LS87-86-02-3/4 ~ ~~ 110 LS87-86-03-3/4 106 LS87-86-04-3/4 65
LS87-86-05-3/4 94 LS87-86-06-3/4 115 DUPLICATE 122 DUPLICATE LS87-86-07-3/4 127
LS87-86-08-3/4 129 1587-86-09-314 135 1587-8610-3/4 618 L.S87-86-11-3/4 ' 989 LS87-87-01-3/4 163
LS87-89-02-3/4 68 LS87-91-01-3/4 52 DUPLICATE 51 DUPLICATE LS87-91-02-3/4 94
LS87-91-03-3/4 48 LS87-91-04-3/4 170 LS87-93-01-3/4 23 LS87-93-02-3/4 24 LS87-93-03-3/4 29
LS87-93-04-3/4 103 1.587-94-01-3/4 15 LS87-94-02-3/4 49 LS87-95-01-3/4 180 LS87-95-02-3/4 229
LS87-96-01-3/4 151 1587-97-01-3/4 33 1587-98-01-3/4 43 LS87-98-02-3/4 133 LS87-98-03-3/4 64
As PPM ~~ ~' .
Au
PPB
Testwt , gas
~1#2
5 30
, ..
':
230'
80 95
90 50 8.00 68 225 ;40 ~: ~~ 40 52 340
23 ; 40
47 210 59 70 60
51 ` 75
48. 60 55 180
282 2033 372 775 6.00 300 '` 550
25 27 365
34 S <5 35 50 5 20 <2 10 23 <2` 20 20 <2 100
19 13 315 22 <2 15 19 5 495 26 38 40 29 24 2130
39 45 85 20 7 90 30 52 290 9.00 33 11 40 5.00 39 2 20 6.00
-
.
32 32 63' - 59 37
43 29 29 33
22
.20 27 28
34
REPORT: 017-6350 PROJECT: LAC SHORTY f' E
Geochemical Lab Report
loodar-Chat ComPsikfUll.
5120 Canotek Rd.. Ottawa, Ontario, Canada 10.1 8X5 Phtgt e:015631.331237340-2220 Tei
PROJECT: LAC SHORTT PAGE 2 REPORT: 017-6350
SAMPLE ELEMENT Cu Zn As Au Testiot NUMBER UNITS PPM PPM. PPM ff8 1 gis
LS87-98-04-3/4 165 32 4 DUPLICATE 163 39 DUPLICATE LS87-99-01-3/4 41 20 LS87-79-02-3/4 37 22 290
S87-99-03-3/4 43 23 • 1290 LS87-99-04-3/4 56 21 130
Geochanical Lab Report
Iletadar•Oan ilk Company Lid.
5420 Canotek Rd.. Ottawa, Ontario, Canada KIJ 8X5 pmtne: (m) 709-2220 Telekl 053-3233 •
I PROJECT: LAC SIIOIRTT PAGE 3
105 90
L
BCC 10 PPB AU STD
4-
STANDARD ELEMENT -Cy Zn As Au Testmt NAME UNITS -fPfl PPM PPM PPB gms
plank
BCC SOIL PULP STD 86 78 • 6 -,?-7 70 6
I 7- Number of Analyses Mean Value
2 -27.0
2 78.0 4,(5
Standard Deviation - - LOU- 0-:410 LOb Lomest Value
7 Highest Value 71
<1 <1 <2 <5 <1 <1 <2. <5
or.•
3
L
Number of Analyses 2 ,2 -2 2
Mean Value 0.5 11.5 1.8 2.5 Standard Deviation 0.00 0.00 0;00 0,00 Lowest Value 1 1 2 5 Highest Value 1 1 2 5
-- 0
BCC CHEMICAL BLANK
•• •
REPORT: 017-6350
Geochemical Lab Report
Sander-aft It Company Lid.
5420 Canotek Rd., Ottawa, Ontario, Canada K1.1 8X5 Rhone: 1613) 749-2220 TeleN 053-3233
[ PROJECT: LAC SHORIT PAGE 4 1
REPORT: 017-6350
BCC ROCK PULP STD 86 270 1480
300 1430
Number of Analyses 2 2 0 0 0
Mean Value 285.0 1455.11
Standard Deviation 21.21 35.36
Lowest Value 270 1430
Highest Value 300 1480
_
1987 ARSENIC STD 107 94
Number of Analyses lJ 0 2 0 0
Mean Value 100.5
Standard Deviation 9.19
lowest Value 94
Highest Value 111]
Tr.
STANDARD ELEMENT Cu Zn As Au Testwt
NAME UNITS PPM PPM PPM PPB gas
Number of Analyses 0 0 0 2
Mean Value 97.5
Standard Deviation 10.61 w Lowest Value 90
Highest Value 105
Geochemical Lab Report
o=*ar-Cledgm«wmpda/Ltd.
5420 Canote Rd, attawri."=m ,inad"m.1wo Phone: 1613) 749-2220 Telex: 053-1233
REPORT: 817 1__ Par REFERENCE INFO: ODM DATA
CLIENT: FAL[DNBRI0GE LTD. PROJECT: LAC SHORTT 02-0
SUBMITTED BY: ODM DATE PRINTED: 34-N$V-87
ORDER ELEMENT NUMBER OF LOUER ANALYSES DETECTION LIMIT EXIRACTION METHOD
1 Cu Copper 1 2 Zn Zinc 1 --- ----------------------' 3 As Arsenic 1 4 Au-150 Gold -150 Frac ion 1 5 Au+158 Gold 1 6 Au Av Gold Wight Average 1 7 ToatQt Au Test Wight -150 1
1 PPM 1 PPM
2 PPM 0.01 PPM 0.01 PPM 0.01 PPM 0.01 gas
HC(-HNO3, (1:3)
Atosic Absorption HC|-HNU3, (1:3)
Atosic Absorption
HNO3-HC104 Colourimetric AQUA REGIA Fire Assay AA AQUA REGIA Fire Assay AA AQUA REGIA Fire Assay AA
W -15O1It Wight -150 Obtained 1
0.01 gas 0.01 gas
SAMPLE TYPES NUMBER SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS NUMBER
HEAVY MINERAL CONC. 1 ~150/-150 1 METALLICS +150/-150 1
REMARKS: < MEANS LESS THAN.
_ REPORT COPIES TO: OVERBURDEN MILLING INVOICE TO: SUITE 310
SUITE 310
Geochemical Lab Report
Molnar-Om & +Company Lad.
420 Canotek Rd., Maya, Ontario, 'anada KU 8X5 'hone: (813) 749-2220 elex: 053-3233
PROJECT: LAC SHORTT PAGE 1 REPORT: 017-6351
SAMPLE ELEMENT Cu Zn As Au-150 Au+150 Au AY Tesat -150Mt +15014t NUMBER UNITS PPM PPM PPM PPM PPM PPM gas gas gas
LS87-89-01-3/4 82 18 5 0.17 5.16 1.89 10.00 12.71 6.66 DUPLICATE 88 17 5
^• u'~~^
m~"m~c^ggm Company lad. 5420 Canotek Rd., Ottawa, Ontario, Canada nu mo Phone: 1613) 749.2220 Telex: 053-3233
r=°~nwm/ mmw
BONDAR-CLEGG Geochemia Lab Repoli
REPORT: 088-00193.0 PROJECT: LAC SHOBTI PAGE 1
SAMPLE ELEMENT Au WI NUMBER UNITS PPB 9
LS87-06-06-1/4 55 7.63 [S87-06-12-1/4 440 10.45 LS87-22-01-1/4 <17 8.61 CS87-22-07-l/4 <27 2.35 LS87-26-03-1/4 48 3.70
LS87-29-05-1/4 64 6.86 LS87-34-01-1/4 33 7.16 [S87-38-10-1/4 130 8.98 LS87-46-02-1/4 <11 7.27 LS87-58-07-1/4 20 6.69
LS87-76-0-1/4 32 6.10 LS87-78-0l-1/4 71 6.04 LS87-80-01-1/4 11100 9.56 LS87-80-04-1/4 1830 8.20 LS87-86-10-1/4 1300 5.83
~87~5-02-1/4 <12 8.22
APPENDIX 6
CHECK ANALYSIS - bedrock Au - -150, +150 Fraction
BEDROCK -200
1 PULVERIZE -200
Cootpany LM.
5420 Canotes Oturre. Ont, ,
KuCinaJa J 8).5 Phone: (613) 749-2220 Telex: 053-3233
/FM
REPORT: 017 5Y COMI,LETE )
CLIENT: FALCONDRIDCL LTD.
PROJECT: LAC SHORT
r -
ORDER ELEMENT
I Au Gold
NUMBER OE LOVER
ANALYSES DETECTION LIMIT EXTRACTION
5 PPE1 RESIA
Geochemical Lab Report
'NuE INFO: GDM DATA
A ED BY: ODM
DATE PRINTED: 22-0E1-87
METHOD
FA-AA & 10 9m weijht
SAMPLE TYPES NUMBER - SIZE FRACTIONS NUMBER SAMPLE l'IPARATIONS NUMBER
-171"1.7- r.• • r
;
;
REPORT COPIES TO: OVERBURDEN DRILLIN
INVOM IO: SUITE 310 SUITE 310
p~. Geoebetnical Lab Report
m=*=kl+gtm«^°*en,~~ 5420 ,m' -~ Ottawa, On" ` Canada Ku 15 Phone: ww749.o Telex: 053-5233
r - | PROJECT: LAC SHORT PA8C l REPORT: O17'5797
_
SAMPLE ELEMENT Au NUMBER UNITS ITS
(5
~
Boadar-apmli Company Lad.
5420 Canotelc Rd..
Cenida K1.1 BX5 Phone: (613) 749.2220 Telex: 053.3233
Geochemical Lab Report
REPORT: 017-L,797
PROJECT: LAC SHORT PA.11: [ —
nANDARB ELEMENT Au NAME UNILi PPB
BCC CHEMICAL BLANK <5
Number of Analyses I Mean Value 2.5 Standard Deviation Lowest Value 5 Hi9hest Value
BCC 10 PPB AU STD - 95
killer of Analyses Mean Value Standard Deviation Lowest Value 9t. Hi9hest Value St;
;
017-1i1 ( OMfLETE )
CL aNT: PALCONRIDU LTP. t I PROJECT: LAC SHORT ploy
SUIOITTED BY: ODM
Para.
NUMBER OP LOWER
ANALYSES DETECTION LIMIT EXTRACTION METWP
Bonslar-Cleaa & Compas
5420 Canotek Rd., Ottawa, Ontario. Canada K IJ 8j:.! Phone: 05l3) 749-2220 Telex: 053-3233
Geochemical Lab Report
ORDER 0 'LLE.11:NT
1 Au E:Gld 5 MI' AUUA REEA FA-PA 2 10 sm
SAMPLE TYPES NUMBER SIZE ERACTIONS NUMBER SAMPLE PRE?ARATIONS NUMBER
RECU
Nu. itept) glger DATA
BEDROCK
1 -200
1 PULvERIZE -200
I
L',OPIES TO: DRILLI#N.i SUITE 310
INVOICE :j:
J 1 HOT: LAC S102:1- . PAGE I
LS-BB
Bondar•Oen&Compaan
3420 Canotek Rd.,
1, 4,,Zeffereve, '
Geochemical Ottawa, Ontario, Canada K1J LO.:J Lab Report Phone: (613) 749-2220 Telex: 053-3233
SAMPLE LIEMENT Au NUN,ER UNITS HI
LT
Ileadwasig & Conway
5420 Canotek Rd., Ottawa, Ontario, Canada 1(13 8X3 Phone: (613) 749-2220 Telex: 053-3233
I.
• . • , . . • . ,
• e• ..• • • . • .
Geochemical Lab Report
L
1 f
I i
L
REPORT: 017-5T6
PROjIMI LAC SHORT AGE • - 2 •
SIAN:ARL: ELEMENT Au NAt.: UNITS PIT
BCC CHEMICAL BLANK <5
r-
-- Nust.er of Analyses
I Mean Value - i . A • 4
t
I Standard Deviation
Lost Value . Highest Value
, t I
r—
10 BBB AU SID 110
Number af Analyses I Mean Value 110.0 Standard DEviation L3west VJe 110. Highest Value 110
r-
m~w°r-eles,m Company lad.
mmc=°ekm' ~~ Ottawa, Ontario, Canada w/wo Phone: (613) 749-2220 Telex: 053-3233
Geochentical Lab Report
MOM.
REPORT: 017-5849 I PROJECT: LAC SHOBII PAGE %
, STANDARD ELEMENT Cu Zn As Au-150 Au+150 Au Av TestWt -l50Wt +150Wt NAME UNITS PPM PPM PPM PPM PPM PPM gms gms gms
BCC SOIL PULP STD 86 27 85 7
L--__-_____-__~_--_-__---_______- --------~--- [ Number of Analyses 1 1
Mean Value 27.0 85.0 7.0 Standard Deviation
Lowest Value 27 85 7 `1 Highest Value 27 85 7
7
BCC CHEMICAL BLANK (0.0 O <1 (2
Number of Analyses 1 1 1 1 0 0 0 0 0
Mean Value 0J5'` 0.5 1.0 0.005
_ Standard Deviation Lowest Value f 1 2 0.01
_, BCC 10 PPB AU STD
0.39
Number of Analyses 0 0 0 1 0 0 0 0 0 --
Mean Value 0.390 Standard Deviation Lowest Value 0.39 Highest Value 0.39
r-
|
Geochemical Lab Report
Booms L Co.yairi4d.
5420 Canolek Rd., Ottawa, Ontario, Canada KIJ 8X5 Phone: (613) 749-2220 Telex: 053-3233
PAGE 3 REPORT: 017-5849 I~ PROJECT: LAC SNORT!
ELEMENT INfITS
STANDARD NAME
BCC ROCK PULP STD 86
Number of Analyses
Mean Value
Standard Deviation Lowest Value
Highest Value
1987 ARSENIC STD
Number of Analyses Mean Value Standard Deviation Lowest Value Highest Value
Cu PPM
Zr1
PPM As
PPM Au-150
PPM Au+150
PPM Au Av PPM
TestWt gas
-150Wt guts
+150Wt gms
280 1400
e
I I 0 0 0 0 0 0 0 280.0 1400.0
280 1400
280 1400
105
0 0 1 0 0 0 0 0 0 105.0
105 105
Geochemical Lab Report
tiona.r.Cleui i Camprry Ltd.
5420 Canolek Rd.. (Jllaw•a, Onlarin. Caddo ,KIJ 10(5 Phone: jbl31 749-2220 Telex: 053-5233
k't;:'t;i•:Y: 017-6179 ~J
~ q.. LACr :r11~~di. ~y ,. LA~ ~7:it1p1L PAUL- 2
STANDARD BL::MRNT NAME UNITS
Cu
PPM
Lrl
PM
As
PPM,PPM
A4-150 Au+150
PPM
Au Av
PPM
TestWt
gins
-150A
gms
+150Ut gms
BCC ;;UIL PULP STD 86 27 82
Number of Analyses Mean Value
Standard Deviation Lowest Value
Highest Value
1 27.0
27
2:
1 02.0
82
û?
I 6.0
6
6
0 0 0 0 0 0
BCC i:ïL141CAL BLANK <1 +:4 <0.01 <0.01
- Number ef Analyses
Mean Value
Standard Deviation
Lowest Value Highest Value
1
0.;
1 1
1
0.;,
1 1
1
1.0
2 2.
1
0.00h
, 0.01 0.01
1
0.005
0.01 0.01
0 0 0 i)
8Cs• 10 l'Yt, AU SïL 0.97 0.75
Ni :_
Meal, Ÿ.î11.0
Standard Deviation Lo:;est Value Hiqnest Value
J #1 1 0.970
0.97
0.9-/
i
0.7:;0
0. "` fN 0./5
v 0 ~ 4 O
~
i
BmWor4aleggiCamputyLM.
5420 Canotek Rd.. Ottawa, Ontario,
KIJ RX5 Phone: 1613) 749-2220 Telex: 053-3233
Geochemical Lab Report
L___ 017-bin
81ANAi =MUNI Cu Zn As Au--M Au+1:-0 NAML UNIn PPM PPM PPh PPM
ECUi'k= PULP STO 8b VO 1300
Nuober of Ana1yses 1 0 :0 0 Mean Value -1; 270.0 1300.0 Standard Veviation Lowest Value - I 270 1300 Highest Value 2Y0 4300 L_
! ,-;
i n ;
ITS/ AWZNIC SID
q.
L ri,',ULt;I: LAC SNUM l'AU 3
Au Av lestUt -1t;014 +1tOWt PPM :91115 910
0 0 0 0
I— ' ---Nmt-Er cf ArGlyseE 0 0 1 0
r --
t1;-, Value 112.0 litancsq.d. DFAiiaticn
.
i Low?,
,T, V:,;lue i12
I rig.,)•,es± Value 112 •
1.)
Certificate of Analysis
ponder-(]i & Company Ltd.
3420 Canotak Ottawa, Ontario.
OEM. Canada K1J 8h1 Phone: (1513) 749-2220 Tales: 953-3233
REFERENCE INFO: ODA DATA
CLIENT: FALCONBRIDGE LTD. PROJECT; LAC SNOUT
!WITTED BY: ODM DATE PRINTED: 17-NOV-87
ORDER ELEMENT WWWWEI(OF LOVER ANALYSES --DETECTION LIAIT EXTRACTION NE THUD
1 +150VT Veight +150 Obtained 1 0.01 gas 2 AU-150 Gold -150 Fraction 1 0.001 OPT
3 AU+150 Gold +150 Fraction 1 0.001 OPT 4 AU AV Gold Weight Average 1 0.001 OPT 5 -15011T Weight -150 Obtained 1 0.01 gas
.RAti ------51TtE-PRERWTIONS ._#1119,EP _
BEDROCX 1 +1501-150 1 Smile Preparation 1
REPORT COPIES TO: OVERBURDEN DRILLING INVOICE TO: SUITE 310
lEtQRT: 417-6358 ( COMPLETE )
Banderklea f Company [.id.
5420 Camak Rd, Onan., oaurio.,
— canada KU BM Phone: (613) 749-2220 Telex 059-3233
REPORT: 417-6358
PROJECT LAC SHORTY PAGE 1
SAAPLE NU(iBER
ELEAENT +150YT AU-150 AU+150 AU AV -150UT UNITS Its OPT OPT OPT gis
13-CC-0
0.40 0.001 0.001 <0.001 232.92 DUPIIC'ATE
I PROJECT: LAC SHORTT PAGE 2
REPORT: 417-6350
STANDARD ELEDENT +15011T AU-150 AU4150 AU AV -150VT
HARE UNITS gas OPT OPT OPT gas
IC; CHENICAL BLANK
*Wiper of Analyses Nean Value
• Standard Deviation Lowest Value
L:-- Highest Value
r-
0
— — Nimber oc Anv1Vses 0 ° lean Value Standard Deviation Lowest Value Highest Value
Io.Mr.Oe& Company Lid.
5420 Canotek 141.. Ottawa. Ontand
MIMS Canada KU 83C5 Phone: (613) 719-2220 Telex: P63-3233
Certificate of Analysis
ON,
BEDROCK +1501-150 Satple Preparation IF
-,Boader-Clegg&CoMpanylAd.
74 tri A /
5420 Canotet R.I. Ottawa, Ontario, Canada K1 8X5 Phone: (613) 749-2220 Telex: 053-3233
OM.
[ REPORT: 417-6407 ( COMPLETE) 1
--- CLIENT: FALCONBRIDGE LTD. PROJECT: LAC SHORTY
FERENCE INFO;
SUBAITi6 BY: ODA DATE PRINTED: 15-NOV-7
ORDER ELEMENT NUMBER OF ANALYSES
LOWER DETECTION LIMIT EXTRACTION METHOD
1 +150MT weight +150 Obtained 5 0.01 gms 2 AU-150 Gold -150 Fraction 5 0.001 OPT
5 0.001 OPT 3 AU+150 Gold +150 Fraction 4 AU AV Gold Weight Average 5 0.001 OPT 5 -150iT Weight -150 Obtained 5 0.01 gns
Certificate of Analysis
' TIAII7.11115
REPORT COPIES TO: OVEREURDEN DRILLING INVOICE TO; SUITE 310
•1•111.•
REPORT; 417-6407
Certificate of Analysis
eo■aar.ora a Ca.vrr ue.
5420 Canotek Rd. ^'
Otte wa.Ontario. Canada K13 8X5 Ptwne:(613)719-2220 Telex: 053-3233
SAMPLE NURSER
LS87-26-098 LS87-32-118 LS87-53-048 LS87-56-038 LS87-95-038
ELEMENT +150YT
UNITS is AU-150
OPI AU+150
OPT AU AV OPT
-150YT Oos
2.71 0.001 ' _ <0.001 <0.001 34.06 1.96 0.001 . <0.001 <0.001 71.26 8.56 0.008 <4.001 0.008 241.86 2.80 0.002 <0.001 0.002 216.18 7.69 <0.001 <0.001 {0.001 208.94
N.\`\
PROJECT; LAC SHORTT PASE 1
SIZE FRACIIONS SAMPLE TYPES NUMBER NUMBER SAMPLE PREPARATIONS NUMBER
?fETALLICS +1507-150 HEAVY MINERAL CONC. 2
REMARKS: ( MEANS LESS THAN.
INVOICE TO: SUITE 310 REPORT COPIES TO: OVERBURDEN DRILLING SUITE 310
4 J
As -T.- Arsenic Au-150 Gold -150 Fraction Au+150 Gold +150 Fraction .-
6 Au Av Gold Weight Average ^ 7 TestWt Au Test Weight -150'
Geo~c Report
hemical Lab
sowa.r oeee i Cesar LW.
5420 Canotek Rd.. Ottawa. Ontario. Canada KIJ 8X5 Phone: 16131 749-2220 Telex: 053-3233
r REFERENCE INFü- -1ï0M DATA i
-REPORT! 017-55It- C CORPLETE- )
-SUAt~ITTEI► BY: ODM CLÏENT PALCOORIDGE-LYD. PROJECT: LAC SHORTT DATE PRINTED: 26-OCT-87
NUMBER Of ; LOWER ANALYSES DETECTION LIMIT EXTRACTION METHOD
1 PPM 1 PPM
2 HC1-HNO3, (1:3) HC1-HNO3! (1:3)
ORDER ELEMENT
I Cu Copper 2 Zn Zinc
Atomic Absorption Atomic Absorption
0.01 PPM AQUA REGIA 0.01 PPM AQUA REGIA 0.01 PPM AQUA REGIA 0.01 gms
Fire Assay AA Fire Assay AA Fire Assay AA
—2 2 2 2 2
2 FI'fT HN0341C1011- GoToursmetric
_______.._ $_ _450idt Géigfit. _--T50 tlbtainëti -- --2 0.01 gms
9 +150ut Weight +150 Obtained 2 0.01 gms
Geochentical Lab Report
m°"lsr.actim Campo Lid. mwmnote^Rd., ~- w.="~ o"m"" Canada KU ox, Phone: wo749-222o Telex: 053-3233
( - 8%P8kT:017-3516-
r - STANDARD TAW Cu
2n—'
As Au-150 Au+la@ Au Av Testla -150Wt -450Wt
NAME UNITS PPM PPM PPM PPM PPM PPM gms gms gas
BCC SOIL PULP STD 86 24 75 4
Mean Value
Standard Deviation.
Lowest Value Highest Value '
24.0
24 ~`~34
75.0
75 75
4.0
4
4 ~
! i ;
BCC CHEMICAL BLANK (1 <1 e2 k0.01
) r-
i Mean Value 0.5 0.5 1.0 0.005
Standard Deviation ,-
Lowest Lnwest #üoe l 1 2 0.01
\ Highest Value 1 1 2 0.01
_
fitr. f6 PPB AU STD 0.61
_
_____ Number of Analyses O O 0 O l V O 0 0 Mean Value 0,610
Standard Deviation Lowest Value 0.61 Highest Value 0.61
_
_
Geochemical Lab Report
s..a.rc eU & c..ro..y L . 5420 Canotek Rd., Ottawa, Ontario,
Canada KU 8X5 Phone: (613) 749-2220 Telex: 055-3233
. . -REPORt: ~ 017-5516 PROJECt:LAC SHORT
PAGE 3
NAME UNITS PPM PPM PPM PPM PPM PPM gms gms gms
280 1410 -11CC -ROCK PULP-STD-116
1~9 DCC AS STD 1986
-STANDARD-- _- ILEMEN? --Dù __ _ -Zn As TAü-750 Âû+I50 Aù-7v -15üWt 4.150idt
Number of ArlaI-yses I T Û— 0 0 0 0 0 Mean Value 280.0 1410.0 Standard Deviation Lowest Value 280 1410 Highest Value 280 1410
Number of Arialÿses -- 0— __ 1 0 0
t} 0 0 0 Mean Value 107.0 Standard Deviation
T Lowest Value 107 Highest Value 107
Boadmr-Clegg Company Ltd.
5420 Canoiek Rd.. Otlawa, Ontari. Canada KIJ 8X. Phone: (6)3) 749,...,10 Telex: 053.3233
ENT1.1=:-
Geochemical Lab Report
REEEnOE ODM .OATA •
•
7.0%-alingifTra- LTD. SOD171T:L., DY: ODM PROJECT: LAC PORTT .DATE FRIPTED: II-N0V-87
W"A
1 Lw
ORDER -ELEMENT
1 Cu- Copper 2 7 Zinc
ANALYSES DETECTION LIMIT TXTRAOTION
I PPM NCI-91403, (In) Atonic Absorption 1 PPM HC1-MN03, (1:3' Atomic Absorptim
•
METHM
— • i 73-- -AT miseitic 1 21/Ph HNO3-141104 CoIourimetric
1 4 Au-150 Ocld -150 Traction 1 0.01 PPM AOUA -REGIA Eire Assay AA
1 5 Au+150 gold +150 Fraction 1 0.01 PPM AQUA TEMA Fire Assay AA
i -6, Au Av i3o1d Weight Average 1 0.01 PPM AQUA REGIA Eire Assay AA . 1 7 TestA Au Test Ueight -150 1 0.01 gEs L.
Weignt -1N 9 4-ISOWt Voiqht +150 Obtaino
0.01 gms 0.01 gris
SAMPLE TYPES NUMBER ?NE FRACTION? NUMBER SAMPLE Pr.17ARATIONE Nul•:na. L.
HEAVY MINERAL Mt. +15C/..150
METALLIC? +1501-150
REMARKS: MEANS LESS THAN.
AZEPhr ZP-M USRAR.J: IVI .O: SUITE 310•
SUITE 310
STANDA2D ELEMENT NAME UNITS
DCC SLIL ALP STD DtS
-INUMfkZ 7ff-rittoiy5E.S.
Mean VaIOe
Standar4 Deviation Lowest Value Hishest Value
PROJECT LAC SHORTT PACE 2
PPM Zr
PPM As
PPM Au-150
PPM.- Ao+150
PPM Au Av PPM
TestOt . 9ms
-150Wt ;9mr.
+1.5t
Pis
24 73 -7 .
1
24..0
24
1
73,0
73 73
1
7.0
7
0 -C 0 o 0 0
A
0 o .0
j. 0.01 0.01
0.005 WuEbe: .-Jf Analyses hean Value
Standard Deviation
Loweit Value Highest Value
771— TEA117 <0.0;
Boo&mines' & Company Lid.
5420 Canotek Rd.. Ottawa. Ontario, Canada KU 8X5 Phone: 1613) 749-220 Telex: 053-933
Geochemical Lab Report
- BCC 10 PPP AU STD
ef Analyses
300 130 300 1360
300.0 1360.0
r___ oumoer or-Analyses Mean Value
Standard Deviation Lowest Value
Hishest Value
Geochemical Lab Report
Baum it Company Lad.
5420 Canotek Rd.. Ottawa, Ontario. Canada KIJ 8X5 • Phone: (613) 749.2220 Telex: 053-933
ET 1.7.-LDTA
-STANDaD ELEMENT Cu. ' Zn Auf150 Au Av TestUt -4400t +15014 NAn UNITS /TN PPM -PPM PPM PPM PPM • sais -s*s sms
BCC RDCK PULP STD 06 300 1360
-1Z, 71C7T-17,7 S;tORTT [
!'.777 OSEKIC 110 •
r--='-----Ratser of Analyses 0 O I 0 0 0 Mean .iz:Je .. 110.0 , .... Standavd Deviation L6wast Value 110 Hishest.Valkie 110
V
7
7
Bonder-Ow & Company
5420 Canotek Rd.. Ottawa. Ontario. Canada KIJ 8X5 Phone: (613) 749-2220 Telex: 053-3233
Geochemical Lab Report
1_ REPORT: 017-6351
LtROJECTIJAC_,SBORTI_ _PAGE2
STANDARD ELEMENT Cu Zn As Au-150 Au+150 Au Av TestNt -15014t +15014
NAME UNITS PPM PPM PPM PPM PPM PPM gms gis gms
BCC SOIL PULP STD 86 26 80 6
Number of Analyses 1 0 1 1 0 0 0 0 0
Mean Value 26.0 80.0 6.0
Standard Deviation
Lowest Value 26 80 6
Highest Value 26 80 6
- - - , - ^
BCC CHEMICAL BLANK <1 <1 <2 <0.01
---
0 0 Number of Analyses 1 1 1 0 1 0 0
Mean Value 0.5 0.5 1.0 0.005 Standard Deviation
Lowest Value 1 1 2 0.01 Highest Value 1 1 2 0.01
BCC 10 PPB AU STD 0.81
Number of Analyses 0 0 0 0 1 0 0 0 0 Mean Value 0.810 Standard Deviation I Lowest Value 0.81 I
Highest Value_
0.81
w~nd,~lepsw Company Lid.
5420 Canote Rd' *.=",o"w"", Canada m.vx, Phone: *o'n"-2ov Telex: 053.3233
Geochaniall Lab Report
REPORT: 817-6351
[ PROJECT: LAC SHORT ~~.
STANDARD ELEMENT Cu Zn As Au-150 Au+150 Au Av TestNt -150Nt +150Nt
> NAME MITTS PPM PPM MN PPM PPM PPM gas gas gas
_ BCC ROCK PULP STD 86
320 1440
__ Number of Analyses 1 1 0 0 0 D D O O ( Mean Value 320.0 1440'0
Standard Deviation Lowest Value 320 1440 Highest Value 330 1440
7
'
1987 ARSENIC STD 103
i Number of Analyses 0 0 1 0 0 0 0 0 0 Mean Value 103.0 8tao6ar6 Deviation Lowest Value 103
_
at: I pria* Company Lid.
mm—an"tek"w' Ottawa, Ontario, Canada x"^x, Phone: (6131 749-2220 Telex: 053-3233
Geochetnical Lab Report
-
REPORT: 07-630A
STANDARD ELEMENT Co %o As Am-l50 Ao+150 Au Av TestWt -l50Wt +150Ut NAME UNITS PPM PPM PPM PPM PPM PPM 9as gas gms
BCC SOIL PULP STD 86 25 79 7
Number of Analyses 1 1 1 0 0 0 0 0 0 Mean Value 25.0 79.0 7.0
Standard Deviation Lowest Value 25 79 7 Highest Value 25 79 7
' _ —
BCC CHEMICAL BLANK
8 (l 2 (0.0
_
Number of Analyses 1 1 1 0 1 0 0 0 0 Mean Value 0,5 0.5 2.0 0.O05 Standard Deviation LoxEst Value } 2 0.01 Highest Value 1 1 2 0.01
— —
~ -- BCC 10 PPB AU SID
0.92
--
Numbnr of Analyse -~ Mea'. Value
Standard Deviation Lowest Value
_ Highest Value
O O O l 0 O-9%O
0.92 0.92
O
Geochemical Lab Report
Ba. & CamPINY Lid.
5420 Jnotek Rd.. AM. Ottawa, Ontario.
Canada KIJ RX5 Phone: (6131 749-2220 Telex: 053-7213
REPORT: 017-6304 [PROJECT: LAC SHORTT PAGE 3
1 -- Number of Analyses Mean Value 310.0 1340.0 Standard Deviation Lowest Value 310 1340 Highest Value 310 1340
O 0 0 0 0
STANDARD ELEMENT Cu Zn As Au-150 Au+150 Au Av TestWt -150a +150a NAME UNITS PPM PPM PPM PPM PPM PPM gas 9as gas _ .
BCC ROCK PULP 8133 86 310 1340
1587 ARSENIC STD 118
Number of Analyses 0 0 1 0 0 0 0 0 0 Mean Value 118.0
-- Standard Daviation Lowit Value 118 Highest Value 118
mw°w~x~,a w°=°ayu^
5430r"="ek Rd.. _ Ottawa, Ontario,
Canada m/m5 Phone: (613) 749-2220 Telex: 053-3233
Geochemical Lab Report
--017-52g6- [-PROJECT: LAC SHORT/ PAGE 2
STANDARD NAML UNITS 11M
%o PPM
As PPM
Au-150 PPM
Au+150 AuAv
PPM PPM Testlit
gms -150Wt
gas +150Wt
gas
-- BCC SUlL POLP SID 86 26 13 6
0 -Number of' Analyses _I —I T 0-
0 0 0 0 _
Mean Value 36J0 83.0 6.0
Standard Deviation Lowest Value 26 83 6
i -- Highest Value 26 83 6
~! ~------- ~---BCC CHEMICAL BLANK <1 <1 (2 <0.01
Number of Analyses 1 1 1 1 0 0 0 0 0
Mean Value 0.5 0.5 ' 1.0 0J05
Standard3eviation
Lowest Value 1- 1 2 0.0 Highest Value 1 1 2 0.01
~------'nCC i6 n9B AU STD 0.86
~_~~ ~ ~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~`~~~~~~'~~~ ~~ ~ ~~ ~~~~~~~~ _.~ — Number of Analyses 0 0 0 1 0 O O 0 V
Mean Value 0.860
Standard Deviation Lowest Value 0.86 Highest Value 0.86
Geocheinical Lab Report
dad-- & Cowpony LM.
) :eh Rd.. =^ =° tads x`Jmu me: wn749-22m
_ _ ~~~~~ 017-5296
--- -''----- i LAC SHU8T7 PAGE 3
-SJANDAI0 -ICEMEN! %n — ~
- Au-150 Au+150 Au Testa -150Wt +150t
wmmE UNITS PPM ?PM PPM PPM PPM PPM gas gas gas
ulber of Analyses --
3 —I f 0 0 0 0 l0- 0
305.0 1400.0 ^ 305 1480 305 1400
r-
. ' }
BCC AS STD 1986 116
-~ |
Number of Analyses A 0 1 0 0 0 0 0 0 Mean Value 116.0
Standard Deviation Lowest Value 116 Highest Value 116
---------------------`--^
Mean Value Deviation
..owpstValue Aighest Value
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