2003 Seattle Annual Meeting (November 2–5, 2003)
Session No. 37 Sunday, November 2, 2003
1:00 PM-3:45 PM, Washington State Convention and Trade Center: 210

Economic Geology I: PGE and Magmatic Deposits

Sarah Jane Barnes and James E. Mungall, Presiding
 Paper #Start Time
37-11:00 PM PT-PD REEFS IN MAGNETITITES OF THE STELLA LAYERED INTRUSION, SOUTH AFRICA: A WORLD OF NEW PGE EXPLORATION OPPORTUNITIES: MAIER, Wolfgang D.1, BARNES, Sarah-Jane2, GARTZ, Volker3, and ANDREWS, Gavin3, (1) Geology, Univ of Pretoria, Pretoria, 0002, wdmaier@scientia.up.ac.za, (2) Sciences de la Terre, Universite du Quebec, Chicoutimi, G7H2B1, Canada, (3) Harmony Gold Mining Co. Ltd, PO Box 2, Randfontein, 1760, South Africa
37-21:15 PM A GEOCHEMICAL PROFILE THROUGH THE UITKOMST COMPLEX ON THE FARM SLAAIHOEK, SOUTH AFRICA, WITH REFERENCE TO THE PLATINUM GROUP ELEMENTS AND SM-ND ISOTOPES: GOMWE, Tafadzwa E.S., Sciences de la Terre, Université du Québec à Chicoutimi, 555, Boulevard de l'Université, Chicoutimi, Chicoutimi, QC G7H 2B1, tgomwe@uqac.ca and MAIER, Wolfgang D., Department of Earth Sciences, Univ of Pretoria, Pretoria, 0002, South Africa
37-31:30 PM OVERVIEW OF PLATINUM-GROUP ELEMENTS (PGE) CONCENTRATIONS IN THE MANTLE SECTION OF THE PROTEROZOIC OPHIOLITE, EGYPT, AND PHANEROZOIC OPHIOLITE, OMAN: AHMED, Ahmed Hassan and ARAI, Shoji, Department of Earth Sciences, Kanazawa University, Kakuma 920-1192, Kanazawa, Japan, Kanazawa, 920-1192, Japan, ahmed@earth.s.kanazawa-u.ac.jp
37-41:45 PM STRATIFORM PD-PT-AU MINERALIZATION IN THE SONJU LAKE INTRUSION, MINNESOTA: JOSLIN, Gregory D., Department of Geological Sciences, University of Minnesota, Duluth, 1114 Kirby Drive, Duluth, MN 55812, josl0013@d.umn.edu and MILLER, James D., Minnesota Geological Survey, Univ of Minnesota, c/o Natural Resources Research Inst, 5013 Miller Trunk Hwy, Duluth, MN 55811
37-52:00 PM PLATINUM-GROUP ELEMENTS IN BASALTS DERIVED FROM THE ICELAND PLUME –IMPLICATIONS FOR METALLOGENESIS: MOMME, Peter, Nordic Volcanological Institute, Grensasvegur 50, Reykjavik, Iceland, PRESENT ADRESS: Department of Civil Engineering, Aalborg Univ, Sohngaardsholmsvej 57, Aalborg, 9000, Denmark, momme@civil.auc.dk, ÓSKARSSON, Níels, Nordic Volcanological Institute, Grensásvegur 50, Reykjavík, 108, Iceland, KEAYS, Reid, VIEPS, School of Geosciences, Monash Univ, Clayton, 3800, Australia, TEGNER, Christian, Dept. of Earth Sciences, Univ of Aarhus, C.F. Møllers Allé 110, Aarhus, 8000, Denmark, and BROOKS, C.K., Dept. of Earth Sciences, Copenhagen Univ, Oster Voldgade 10, Copenhagen, 1350
37-62:15 PM THE GENINA GHARBIA CU-NI-PGE MINERALIZATION, EASTERN DESERT, EGYPT: AN EXTENSIVE LATE-MAGMATIC HISTORY: HELMY, Hassan Mohamed, Geology Department, Minia Univ, Minia 61111 Egypt, hassan64_1999@yahoo.com.
37-72:30 PM A MASS BALANCE OF THE PLATINUM-GROUP ELEMENTS FOR THE ENTIRE BUSHVELD COMPLEX: BARNES, Sarah-Jane, Sciences de la Terre, Universite du Quebec, 555 boul de l'universite, Chicoutimi, QC G7H 2B1, Canada, sjbarnes@uqac.uquebec.ca and MAIER, Wolfgang D., Geology, Univ of Pretoria, Pretoria, 0002
37-82:45 PM EQUILIBRIUM CRYSTALLIZATION OF MAGMATIC SULFIDE ORES: MUNGALL, James E., Geology, Univ of Toronto, 22 Russell St, Toronto, ON M5S 3B1 Canada, mungall@geology.utoronto.ca.
37-93:00 PM REPLACEMENT OF MAGMATIC SULFIDES BY HYDROUS SILICATES AND CARBONATES IN THE BUSHVELD AND OTHER LAYERED INTRUSIONS: EVIDENCE FOR SULFUR AND METAL REDISTRIBUTION: LI, Chusi and RIPLEY, Edward M., Department of Geological Sciences, Indiana Univ, 1005 East Tenth Street, Bloomington, IN 47405, cli@indiana.edu
37-103:15 PM MODELING OF VARIATIONS ACCOMPANYING MINERAL REACTIONS IN PELITIC XENOLITHS AT THE VOISEY'S BAY NI-CU-CO DEPOSIT, LABRADOR, CANADA: MARIGA, Jeffrey1, RIPLEY, Edward M.2, and LI, Chusi2, (1) Department of Geological Sciences, Indiana Univ, Bloomington, IN 47405, jmariga@indiana.edu, (2) Department of Geological Sciences, Indiana Univ, 1001 E. 10th St, Bloomington, IN 47405
37-113:30 PM HYDROTHERMAL ORIGIN OF BI- AND LREE-ENRICHED MINERALIZING FLUIDS, KONKOLA NORTH, ZAMBIAN COPPERBELT: SUTTON, S.J., Geosciences, Colorado State Univ, Dept. of Geosciences, Colorado State University, Fort Collins, CO 80523, sally.sutton@colostate.edu and MAYNARD, J.B., Dept. of Geology, Univ of Cincinnati, P.O. Box 210013, Cincinnati, OH 45221

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