222 Economic Geology II: Copper Deposits

Wednesday, 10 November 2004
1:30 PM - 5:30 PM

Presentations

• 1:45 PM
  MINERALOGIC AND SULFUR ISOTOPIC STUDIES OF CU-NI MINERALIZATION IN THE DUKE ISLAND COMPLEX, ALASKA
  Joyashish Thakurta, Ohio University, Athens, OH and Edward M. Ripley, Indiana Univ, Bloomington, IN and Chusi Li, Indiana Univ, Bloomington, IN
  76080 (Technical Sessions)
• 2:00 PM
  OXYGEN AND HYDROGEN ISOTOPIC STUDIES OF HYDROTHERMAL ALTERATION AT THE JINCHUAN NI-CU DEPOSIT, CHINA
  Arindam Sarkar, Indiana Univ, Bloomington, IN and Edward M. Ripley, Indiana Univ, Bloomington, IN and Chusi Li, Indiana Univ, Bloomington, IN
  76535 (Technical Sessions)
• 2:15 PM
  GRASBERG PORPHYRY CU-AU DEPOSIT, PAPUA, INDONESIA: PERVASIVE HYDROTHERMAL ALTERATION
  Mark Cloos, Univ of Texas at Austin, Austin, TX and John T. Paterson, Univ of Texas at Austin, Austin, TX
  76412 (Technical Sessions)
• 2:30 PM
  MULTI-STAGE MINERALIZATION IN THE ZAMBIAN COPPERBELT BASED ON RE-OS ISOTOPE CONSTRAINTS
  Fernando Barra, Univ of Arizona, Tucson, AZ and David Broughton, Colorado School of Mines, Golden, CO and Joaquin Ruiz, Univ of Arizona, Tucson, AZ and Murray Hitzman, Colorado School of Mines, Golden, CO
  79347 (Technical Sessions)
• 2:45 PM
  DEFORMED EARLY JURASSIC PORPHYRY CU(-AU) DEPOSITS AT MINTO AND WILLIAMS CREEK, CARMACKS COPPER BELT, WESTERN YUKON TERRITORY
  Reza Tafti, The University of British Columbia, Vancouver, BC and James K. Mortensen, The Univ of British Columbia, Vancouver, BC
  73778 (Technical Sessions)
• 3:00 PM
  COPPER MINERALIZATION AT KENNECOTT, ALASKA: A FLUID MIXING EVENT CONTROLLED BY HIGH-ANGLE STRUCTURES
  Jason B. Price, Colorado School of Mines, Golden, CO and Murray W. Hitzman, Colorado School of Mines, Golden, CO and Eric P. Nelson, Colorado School of Mines, Golden, CO and John Humphrey, Colorado School of Mines, Golden, CO
  77008 (Technical Sessions)
• 3:30 PM
  SETTING THE STAGE FOR SEDIMENT-HOSTED COPPER: FAULT RELATED HYDROCARBON(?) BLEACHING AND COPPER ORE AT THE CASHIN MINE, MONTROSE COUNTY, COLORADO
  Timothy J. MacIntyre, Colorado School of Mines, Golden, CO and Jon P. Thorson, Consulting Geologist, Parker, CO and Murray W. Hitzman, Colorado School of Mines, Golden, CO
  74076 (Technical Sessions)
• 3:45 PM
  LEAD ISOTOPE CONSTRAINTS ON THE ORIGIN OF PROTEROZOIC SEDIMENT-HOSTED COBALT-COPPER ORES OF CENTRAL IDAHO
  K. Panneerselvam, Central Missouri State Univ, Warrensburg, MO and Andrew Macfarlane, Florida Int'l Univ, Miami, FL and Vincent Salters, Florida State Univ, Tallahassee, FL
  76555 (Technical Sessions)
• 4:00 PM
  PARADOX BASIN SANDSTONE-HOSTED COPPER DEPOSITS GENERATED BY TWO EPISODES OF BASINAL FLUID EXPULSION
  Jon P. Thorson, Parker, CO
  76051 (Technical Sessions)
• 4:15 PM
  CONGOLESE-STYLE HYPOGENE AND SUPERGENE COPPER MINERALIZATION AT THE KALENGWA DEPOSIT, ZAMBIA
  David W. Broughton, Colorado School of Mines, Golden, CO and Christopher P. Valorose, Colorado School of Mines, Golden, CO and Sarah A. Coker, Colorado School of Mines, Golden, CO and Stacey L. Spera, Colorado School of Mines, Golden, CO and James F. Venendaal, N/A and Murray W. Hitzman, Colorado School of Mines, Golden, CO
  78090 (Technical Sessions)
• 4:30 PM
  FERRICRETES, MANGANOCRETES, AND EXOTIC CU DEPOSITS FORMED IN WEATHERING AND DISPERSION FROM PORPHYRY CU DEPOSITS IN ARIZONA
  Timothy S. Hayes, U.S.G.S, Tucson, AZ
  77987 (Technical Sessions)