T114 Sediment-Hosted Lead-Zinc Deposits: Roles of Basin Evolution, Tectonics, and Geochemistry in Ore Genesis I

Wednesday, 7 November 2001
8:00 AM - 12:00 PM

Presentations

• 8:00 AM
  NEW CONSTRAINTS ON THE THERMAL EVOLUTION OF THE MOUNT ISA MINERALIZATION SYSTEM
  Lucy H. Chapman, Colorado School of Mines, Golden, CO
  13273 (Technical Sessions)
• 8:00 AM
  PB, SR, AND S ISOTOPIC DATA FROM SEDEX SULFIDE DEPOSITS: SEPARATING THE EFFECTS OF HOST ROCK AND SEAWATER COMPOSITION
  J. B. Maynard, Univ of Cincinnati, Cincinnati, OH and E. R. Elswick, Indiana Univ, Bloomington, IN
  19032 (Technical Sessions)
• 8:00 AM
  THE TERRANE SETTING AND METALLOGENESIS OF THE ROSH PINAH MASSIVE ZN-PB SULPHIDE DEPOSIT IN THE GARIEP TERRANE OF SOUTHERN NAMIBIA
  Stuart Clague, Kumba Rscs, Pretoria, N/A and Dennis Alchin, Kumba Rscs, Rosh Pinah, N/A
  20098 (Technical Sessions)
• 8:00 AM
  GEOCHEMISTRY OF SILICIFIED ROCKS IN THE RED DOG ZN-PB-AG DISTRICT, WESTERN BROOKS RANGE, ALASKA: EVIDENCE FOR MULTISTAGE DIAGENETIC AND HYDROTHERMAL FLUID FLOW AND FLUID-ROCK REACTIONS
  John F. Slack, USGS, MS 954, Reston, VA and Karen D. Kelley, USGS, Denver, CO and V. Michelle Anderson, U.S. Geol Survey, Denver, CO and Jeffrey L. Clark, Cominco American Inc, Spokane, WA and Robert A. Ayuso, U.S. Geol Survey, Reston, VA
  22909 (Technical Sessions)
• 8:00 AM
  EVOLUTION OF TRACE ELEMENT COMPOSITIONS IN SPHALERITE AND PYRITE THROUGH TIME IN THE ZN-PB-AG SHALE-HOSTED RED DOG DEPOSITS, WESTERN BROOKS RANGE, ALASKA
  Karen D. Kelley, U.S. Geol Survey, Denver, CO and David L. Leach, U.S. Geol Survey, Denver, CO and John F. Slack, U.S. Geol Survey, Reston, VA and V. Michelle Anderson, U.S. Geol Survey, Denver, CO and Jeff L. Clark, Spokane, WA and Robert A. Ayuso, U.S. Geol Survey, Reston, VA and W. Ian Ridley, U.S. Geol Survey, Denver, CO
  23127 (Technical Sessions)
• 8:00 AM
  SEDIMENTOLOGIC AND PALEONTOLOGIC CONSTRAINTS ON SETTING AND AGE OF THE RED DOG ZN-PB-AG MASSIVE SULFIDE DEPOSIT, WESTERN BROOKS RANGE, ALASKA
  J. A. Dumoulin, U.S. Geol Survey, Anchorage, AK and A. G. Harris, U.S. Geol Survey, Reston, VA and L. E. Young, Cominco American, Spokane, WA and C. D. Blome, U.S. Geol Survey, Denver, CO
  24570 (Technical Sessions)
• 8:00 AM
  PALEOHYDROLOGY OF A 1640 MA STRATIFORM ORE DEPOSIT, MCARTHUR BASIN, AUSTRALIA
  Michael A. Simms, Johns Hopkins Univ, Baltimore, MD and Grant Garven, Johns Hopkins Univ, Baltimore, MD and Ross R. Large, Univ of Tasmania, Hobart, TAS, N/A
  24642 (Technical Sessions)
• 8:00 AM
  CAN CHALCOPHILE TRACE ELEMENTS IN PYRITE ASSOCIATED WITH THE LADY LORETTA DEPOSIT DEFINE USEFUL PRIMARY DISPERSION HALOS?
  P. J. McGoldrick, Univ of Tasmania, Hobart, TAS, N/A and M. Norman, Univ of Tasmania, Hobart, TAS, N/A
  25194 (Technical Sessions)
• 8:00 AM
  SUB-BASINS, DEPOSITIONAL CYCLES AND THE TECTONO-SEDIMENTARY SETTING OF THE HYC ZN-PB-AG DEPOSIT
  D. Selley, Univ of Tasmania, Hobart TAS, N/A and P. Winefield, Univ of Tasmania, Hobart TAS, N/A and S. W. Bull, Univ of Tasmania, Hobart TAS, N/A and R. J. Scott, Univ of Tasmania, Hobart TAS, N/A and P. J. McGoldrick, Univ of Tasmania, Hobart TAS, N/A
  25231 (Technical Sessions)
• 8:00 AM
  PALEOMAGNETIC DATING OF MINERALIZATION AT RED DOG AND THE MESOZOIC TECTONIC HISTORY OF THE BROOKS RANGE, ALASKA
  Michael T. Lewchuk, Univ of Oklahoma, Norman, OK and David Leach, Denver, CO and David Symons, Univ of Windsor, Windsor, ON and R. Douglas Elmore, Univ Oklahoma, Norman, OK
  25466 (Technical Sessions)
• 8:00 AM
  ORIGIN OF THE TERTIARY SANDSTONE-HOSTED JINDING ZN-PB-AG DEPOSIT, YUNNAN, CHINA
  J. Richard Kyle, Univ of Texas at Austin, Austin, TX and Ning Li, Univ of Texas at Austin, Austin, TX
  25682 (Technical Sessions)
• 8:00 AM
  STRUCTURAL SETTING OF THE RED DOG DISTRICT, WESTERN BROOKS RANGE, ALASKA
  J. De Vera, Royal Holloway, Univ of London, Surrey, N/A and K. R. McClay, Royal Holloway, Univ of London, Surrey, N/A and L. E. Young, Cominco American Incorporated, Spokane, WA and A. R. King, Cominco American Incorporated, Spokane, WA and J. L. Clark, Cominco American Incorporated, Spokane, WA
  27133 (Technical Sessions)
• 8:00 AM
  THE IMPORTANCE OF SALINITY IN CONTROLLING ORE-FORMING FLUID MIGRATION IN SEDEX ORE SYSTEMS
  Jianwen Yang, Univ of Tasmania, Hobart, Tasmania, N/A and Ross Large, Univ of Tasmania, Hobart, Tasmania, N/A and Stuart Bull, Univ of Tasmania, Hobart, Tasmania, N/A
  28610 (Technical Sessions)