FOR: Australian Institute of Geoscientists North Queensland Exploration Conference June 2009 Anatomy of porphyry-related Au-Cu-Ag-Mo mineralised systems: Some exploration…

GEO- THERMAL ENERGY HEMCHANDRA DOLEY (07/154) AMIT ROY (07/150) MANASH JYOTI BORA (07/328) MAHARNAV GOGOI (07/163) INTRODUCTION The word geothermal comes from the Greek words…

Slide 1A few sample MC on metamorphic rocks…. Marble is a metamorphic rock that forms from __________? A. granite B. limestone C. sandstone D. shale Answer = B (page 193)…

Slide 140 Percent Of The World's Gold Is 3 Billion Years Old Scientists have for the first time directly dated gold from South Africa's Witwatersrand gold deposits,…

Slide 1Metal Solubility and Speciation Slide 2 Metal Concentrations in Ore Fluids LA-ICPMS Fluid Inclusion Data Skarns Zn 5000 – 10,000 ppm Pb 500 – 5,000 ppm Ag 5 –…

1. Essentials of Geology 3 rdEdition Chapter 7 Norton Media Library 2. Metamorphism:A Process of Change Prepared by: Ronald Parker ,Senior Geologist Fronterra Geosciences…

1. METAMORPHISMANDMETAMORPHIC ROCKS 2. WHAT IS METAMORPHISM? recrystallisation of pre-existing rocks, leavinglargercrystals new minerals form, but composition usually stays…

1. Naica Crystal Caves 2. The largest natural crystals on Earth have been discovered in two caves within a silver and zinc mine near Naica, in Chihuahua, Mexico, according…

Metamorphism: A Process of Change Prepared by Ron Parker Earlham College Department of Geosciences Richmond, Indiana Chapter 8: Metamorphism: A Process of Change Earth: Portrait…

PREPARED BY: VARINDRA SAINI MBM ENGINEERING COLLEGE JODHPUR S.NO. TOPIC PAGE NO. 1 INTRODUCTION 1 2 ORIGINS OF HYDROTHERMAL SOLUTION 1 3 OTHER FLUIDS IN THE EARTH’S CRUST…