~,;:. ,, "' .,.. 0:: "" a:, 7 300N __ _ IOON (II 0 OOH 15 HIGH GRADE REPLACEMENT VEINS OF SPHALERITE,'PYRITE AND GALENA OOH 16 OOH 17 .... • - -IH"--- DOH 47 ' SCATTERED LOW GRADE REPLACEMENT VEINS OF SPHALERITE, PYRITE AND GALENA _./ , '\ ,- -' /.,HANGING WALL TALC , "'- BELT, LEVEL THREE 0 o· "' 0 0 "' A SCATTERED LOW GRADE REPLACEMENT VEINS OF 10 S 0 "' (JI 0 0 "' 700N N EXPLANATION MARBLE, COMMONLY SOM[WHAT SILICATED QUARTZ OR Dl(l PSIDE-OUARTZ LAYERS , LENSES AND KNOTS IN THE MARBLE . TREMOLITE LAYERS_, _ LOCALLY SERPENT I NOUS OR TALCOSE . CALCAREOUS TREMOLITE TALCOSE AND SERPENTINOUS TREMOLITE ZONE, HIGHLY SHEARED DISCOLORED TALC. DISCOLORATION DUE CHIEFLY TO IRON AND MAN GANESE OXIDES, MICA ANO HEXAGONITE HORIZONTAL DIAMOND DRILL HOLE. DD~ BE~T ZONES OF TALC CORED IN DIAMOND DRILL HOYES INDICATED BY THICKENED LINE -- -- --- 7~ 38 / ~56 28, KNOWN READILY INFERRED HYPOTHETICAL MARGINS OF THE TALC BELT OR OF EXPLORED OR ·MINEO ZONf.S WITHIN THE TALC BELT OTHER GEOLOGIC BOUNDARY, APPROXIMATE POSITION OF VERT ICAL SECTION SHOWN IN PLATE STRIKE ANO DIP OF MAJOR SHEARS ANO SHEAR ZONES STRIKE ANO DIP OF FO LI AT I ON STR I KE ANO DIP OF JO INT PLANES PLUNGE OF MA JJ R FOLDS, DRAG FOL DS A NO CRENULATIONS PLU NGE OF SUBP ARAL L EL ELONGATE MINERALS OR MIN ERA L AGG RE.G AT ES {M I NERAL LINEATIONS) PLUNGE OF SLI C KENSIOES ON SHEAR PLANE COLLAR OF SH A. FT ~::·:: .······ ··· . .. .. . ·· ... .. .:· LJ MINE WORKINGS 50 25 0 ,, I/ / LZ.:.: .,, uf,J ..... .,, ..... ..... 50 / ," LEVEL TWO LEVEL THREE LEVEL FOUR -500' 100 150FEET A' -~· -600' --550 1 LEVEL FIVE INSET A UI 0 0 E HIGH GRADE REPLACEMENT VEINS OF SPHALERITE, PYRITE AND GALENA NOTE , CO-ORDINATE SYSTEM OF TALC COMPANY USED. ORIENTED PARALLEL TO MAGNETIC NORTH 1 ACR05S SUBSURFACE GEOLOGY AND . SECTION-.®F THE WIGH ·T MINE ' ' ,\ fOW~ER TO _ wnsHtp,,.-- ST . LAWRENCE · -COUNTY,NE-W·YORK,_ so 25 0 50 100 150 !00 HET DATUM IS APPROXIMATE SEA LEVEL -4!!0' VERTICAL SECTION ALONG LINE A-A' -400' GEOLOGY BY A. E. J. ENGEL, J. J . PAGE AND. 0. N. IOZION, JANUARY 1947 -- .,- :;:· ,\ /.'9" " '\ , ' ' !' . . I l ' / "-- / / --- ·- .,.