212 D1. Recent Advances in Economic Geology

Wednesday, 12 October 2022
8:00 AM - 12:00 PM
Mile High Ballroom 4C

Presentations

• 8:05 AM
  RARE EARTH ELEMENTS (REE) IN LATE CRETACEOUS COAL AND BEACH-PLACER SANDSTONE DEPOSITS IN THE SAN JUAN BASIN, NEW MEXICO: PRELIMINARY OBSERVATIONS
  Virginia McLemore, New Mexico Bureau of Geology NM Institute Mining & Technolo, Socorro, NM
  378264 (Technical Sessions)
• 8:20 AM
  CHALLENGES OLD AND NEW: MAPPING A POTENTIAL RESOURCE IN THE SOUTHERN APPALACHIAN BASIN
  Marcella R. McIntyre-Redden, Tuscaloosa, AL and Christopher Hooks, Geological Survey of Alabama, Tuscaloosa, AL
  381873 (Technical Sessions)
• 8:35 AM
  CAN CRITICAL METAL SUPPLY PROBLEMS BE SOLVED USING EXISTING BUT HIDDEN MATERIALS FLOWS? TELLURIUM AND THE USA-CANADIAN MINING VALUE CHAIN
  Simon Jowitt, University of Nevada Las Vegas, Las Vegas, NV and Brian McNulty, University of Nevada Las Vegas, Las Vegas, NV
  378325 (Technical Sessions)
• 9:20 AM
  THE ABUNDANCE AND DISTRIBUTION OF CRITICAL MINERALS IN VARIOUS MINERAL DEPOSITS OF CLIMAX-TYPE MAGMATIC-HYDROTHERMAL SYSTEMS OF THE UNITED STATES
  Mario Guzman, Geology, Geophysics, and Geochemistry Science Center, Denver, CO and Celestine Mercer, Geology, Geophysics, and Geochemistry Science Center, Denver, CO and Albert H. Hofstra, U.S. Geological Survey, Denver, CO
  383306 (Technical Sessions)
• 10:00 AM
  EVOLUTION OF LA-ICPMS TECHNIQUE FOR DATING AND MEASURING TRACE ELEMENTS IN ZIRCON
  Charlotte Allen, Queensland University of Technology, Brisbane, QLD
  381091 (Technical Sessions)
• 10:15 AM
  THE MINERALOGY, GEOCHEMISTRY, AND GEOCHRONOLOGY OF THE TRIPLE R URANIUM DEPOSIT, WESTERN ATHABASCA BASIN, SASKATCHEWAN, CANADA
  Adam Dubinsky, University of Manitoba, Winnipeg, MB and Mostafa Fayek, University of Manitoba, Winnipeg, MB and David Quirt, formerly with Orano Resources Canada Inc., Saskatoon, SK
  378655 (Technical Sessions)
• 10:30 AM
  HOT HYDROTHERMAL METALLIC CU-AG-AU MINERALIZATION EVIDENCING VOLCANO-MAGMATIC ORIGIN OF THE PERMIAN KUPFERSCHIEFER IN GERMANY
  Volker Spieth, University Stuttgart Germany, Stuttgart
  380496 (Technical Sessions)
• 10:45 AM
  ORIGIN OF NON-SULFIDE ZN AND SULFIDE ZN-PB DEPOSITS IN THE VAZANTE-PARACATU-UNAÍ TREND, BRAZIL: EVIDENCE FROM FLUID COMPOSITION FOR CONTRASTING STYLES OF MINERALIZATION
  Martin Appold, University of Missouri--Columbia, Columbia, MO and Abdelsalam M. Hassan, Excellence Logging, Tulsa, OK
  380959 (Technical Sessions)
• 11:00 AM
  LITHIUM PEGMATITES IN THE HIMALAYAN CREST, 1: STRUCTURAL ENVIRONMENT, GEOCHEMISTRY, AND AGE
  Xiao-Chi Liu, Chinese Academy of Sciences, Beijing and Matthew Kohn, Boise State University, Boise, ID and Jia-Min Wang, Chinese Academy of Sciences, Beijing and Ru-Cheng Wang, Nanjing University, Nanjing and Fu-Yuan Wu, Chinese Academy of Sciences, Beijing
  376528 (Technical Sessions)
• 11:15 AM
  LITHIUM PEGMATITES IN THE HIMALAYAN CREST 2: A NEW FRACTIONATION MODEL FOR WATER- AND METAL-RICH MELTS
  Matthew Kohn, Boise State University, Boise, ID and Xiao-Chi Liu, Chinese Academy of Sciences, Beijing and Fu-Yuan Wu, Chinese Academy of Sciences, Beijing
  376540 (Technical Sessions)
• 11:30 AM
  APATITE IN THE UPPER ZONE OF THE BUSHVELD (WESTERN LIMB)- EVIDENCE FOR A REJUVENATED MAGMA AT THE HEIGHT OF LAYER 21?
  Richard Roberts, University of Pretoria, Pretoria and Callum J. Hetherington, N/A and Callum J. Hetherington, Texas Tech University, Lubbock, TX and Tawnee Britt, University of Pretoria, Pretoria
  381412 (Technical Sessions)
• 11:45 AM
  THE DISCOVERY OF IGNEOUS XENOLITHS IN THE UPPER ZONE OF THE BUSHVELD IGNEOUS COMPLEX AND ITS IMPLICATIONS ON THE MODEL OF EMPLACEMENT OF UPPER ZONE MAGMAS
  Adriana Alberts, University of Pretoria, Pretoria and Richard Roberts, University of Pretoria, Pretoria
  381434 (Technical Sessions)