37 Economic Geology I: PGE and Magmatic Deposits

Sunday, 2 November 2003
1:00 PM - 3:45 PM

Presentations

• 1:00 PM
  PT-PD REEFS IN MAGNETITITES OF THE STELLA LAYERED INTRUSION, SOUTH AFRICA: A WORLD OF NEW PGE EXPLORATION OPPORTUNITIES
  Wolfgang D. Maier, Univ of Pretoria, Pretoria, N/A and Sarah-Jane Barnes, Universite du Quebec, Chicoutimi, N/A and Volker Gartz, Harmony Gold Mining Co. Ltd, Randfontein, N/A and Gavin Andrews, Harmony Gold Mining Co. Ltd, Randfontein, N/A
  58582 (Technical Sessions)
• 1:15 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
  Tafadzwa E.S. Gomwe, Université du Québec à Chicoutimi, Chicoutimi, QC and Wolfgang D. Maier, Univ of Pretoria, Pretoria, N/A
  61429 (Technical Sessions)
• 1:30 PM
  OVERVIEW OF PLATINUM-GROUP ELEMENTS (PGE) CONCENTRATIONS IN THE MANTLE SECTION OF THE PROTEROZOIC OPHIOLITE, EGYPT, AND PHANEROZOIC OPHIOLITE, OMAN
  Ahmed Hassan Ahmed, Kanazawa University, Kanazawa, N/A and Shoji Arai, Kanazawa University, Kanazawa, N/A
  58571 (Technical Sessions)
• 1:45 PM
  STRATIFORM PD-PT-AU MINERALIZATION IN THE SONJU LAKE INTRUSION, MINNESOTA
  Gregory D. Joslin, University of Minnesota, Duluth, Duluth, MN and James D. Miller, Univ of Minnesota, Duluth, MN
  62030 (Technical Sessions)
• 2:00 PM
  PLATINUM-GROUP ELEMENTS IN BASALTS DERIVED FROM THE ICELAND PLUME –IMPLICATIONS FOR METALLOGENESIS
  Wendi Williams and Peter Momme, PRESENT ADRESS: Department of Civil Engineering, Aalborg, N/A and Jeffrey Strasser and Níels Óskarsson, Nordic Volcanological Institute, Reykjavík, N/A and Jeffrey Ryan and Reid Keays, Monash Univ, Clayton, N/A and Robert Shuster and Christian Tegner, Univ of Aarhus, Aarhus, N/A and Lee Phillips and C.K. Brooks, Copenhagen Univ, Copenhagen, N/A
  59351 (Technical Sessions)
• 2:15 PM
  THE GENINA GHARBIA CU-NI-PGE MINERALIZATION, EASTERN DESERT, EGYPT: AN EXTENSIVE LATE-MAGMATIC HISTORY
  Hassan Mohamed Helmy, Minia Univ, Minia, N/A
  60145 (Technical Sessions)
• 2:30 PM
  A MASS BALANCE OF THE PLATINUM-GROUP ELEMENTS FOR THE ENTIRE BUSHVELD COMPLEX
  Sarah-Jane Barnes, Universite du Quebec, Chicoutimi, QC and Wolfgang D. Maier, Univ of Pretoria, Pretoria, N/A
  61860 (Technical Sessions)
• 2:45 PM
  EQUILIBRIUM CRYSTALLIZATION OF MAGMATIC SULFIDE ORES
  James E. Mungall, Univ of Toronto, Toronto, ON
  58620 (Technical Sessions)
• 3:00 PM
  REPLACEMENT OF MAGMATIC SULFIDES BY HYDROUS SILICATES AND CARBONATES IN THE BUSHVELD AND OTHER LAYERED INTRUSIONS: EVIDENCE FOR SULFUR AND METAL REDISTRIBUTION
  Chusi Li, Indiana Univ, Bloomington, IN and Edward M. Ripley, Indiana Univ, Bloomington, IN
  58546 (Technical Sessions)
• 3:15 PM
  MODELING OF VARIATIONS ACCOMPANYING MINERAL REACTIONS IN PELITIC XENOLITHS AT THE VOISEY'S BAY NI-CU-CO DEPOSIT, LABRADOR, CANADA
  Rebekah Kennedy and Jeffrey Mariga, Indiana Univ, Bloomington, IN and Harold Moritz and Edward M. Ripley, Indiana Univ, Bloomington, IN and Chusi Li, Indiana Univ, Bloomington, IN
  59266 (Technical Sessions)
• 3:30 PM
  HYDROTHERMAL ORIGIN OF BI- AND LREE-ENRICHED MINERALIZING FLUIDS, KONKOLA NORTH, ZAMBIAN COPPERBELT
  S.J. Sutton, Colorado State Univ, Fort Collins, CO and J.B. Maynard, Univ of Cincinnati, Cincinnati, OH
  66133 (Technical Sessions)