29 Petrology, Mineralogy, and High-Temperature Geochemistry (Posters)

Tuesday, 19 May 2020
8:30 AM - 5:30 PM
Lake Superior Ballroom KJ

Presentations

• 8:30 AM
  TRACE ELEMENT GEOCHEMISTRY OF SPHALERITE: IMPLICATIONS ON MINERALIZING EVENTS AT THE CUMBERLAND MINE, CENTRAL TENNESSEE, USA
  Connor J. Pieratt, Indiana State University, Terre Haute, IN and Samantha Ricci, Indiana State University, Terre Haute, IN and Derick Unger, Reno, NV and Sandra Brake, Indiana State University, Terre Haute, IN
  347694 (Theme Sessions)
• 8:30 AM
  AN EXPERIMENTAL STUDY OF THE EFFECT OF AL CONCENTRATION IN CLINOPYROXENE ON PARTITION COEFFICIENTS OF THE FIRST-ROW TRANSITION ELEMENTS
  David W Wallington, University of Minnesota Duluth, Duluth, MN and Fred A. Davis, N/A
  347823 (Theme Sessions)
• 8:30 AM
  USE OF PT-MELT EQUILIBRATION AND ELECTROCHEMICAL EXPERIMENTS TO CONSTRAIN THE EFFECT OF CL ON NIO ACTIVITY IN SILICATE MELTS
  Aakash BC, Minnesota State University Moorhead, Moorhead, MN and Tripti Sharma, Minnesota State University Moorhead, Moorhead, MN and Bridgett Grosz, Minnesota State University Moorhead, Moorhead, MN and Yoko Kosugi, Minnesota State University Moorhead, Moorhead, MN and Russell O. Colson, Minnesota State University Moorhead, Moorhead, MN and Fenner E. Colson, Florida Gulf Coast University, Fort Myers, FL
  347969 (Theme Sessions)
• 8:30 AM
  EXPERIMENTAL INVESTIGATION OF MANTLE HETEROGENEITY USING PARTITIONING OF FIRST-ROW TRANSITION ELEMENTS BETWEEN CLINOPYROXENE AND MELT WITH VARYING JADEITE COMPONENTS
  Heidi N. Krauss, University of Minnesota Duluth, Duluth, MN and Fred A. Davis, N/A
  348066 (Theme Sessions)
• 8:30 AM
  A MAPPING, PETROGRAPHY, AND GEOCHEMISTRY-BASED STUDY OF VOLCANIC UNITS IN THE SOUTHERN OREGON CASCADES
  Stephen Crabtree, University of Minnesota, Morris, Morris, MN
  348092 (Theme Sessions)
• 8:30 AM
  PALEOMAGNETISM OF THE MIDCONTINENT RIFT SYSTEM INTRUSIVES IN THE THUNDER BAY AREA (ONTARIO, CANADA): A REVIEW
  Elisa Piispa, Yachay Tech, Urcuquí and Elisa Piispa, Michigan Technological University, Houghton, MI and Aleksey V. Smirnov, Michigan Technological University, Houghton, MI and Lauri J. Pesonen, University of Helsinki, Helsinki
  348097 (Theme Sessions)
• 8:30 AM
  MINERALOGY OF IGNEOUS INTRUSIVES AT HICK’S DOME AND THEIR ECONOMIC VIABILITY
  Charles Thomas Kershaw, Southern Illinois University, Carbondale, Carbondale, IL and Daniel Hummer, Southern Illinois University Carbondale, Carbondale, IL and F. Brett Denny, Prairie Research Institute, Champaign, IL
  348163 (Theme Sessions)
• 8:30 AM
  UNDERSTANDING MAGMA RISE AND STORAGE USING MAJOR ELEMENTAL DIFFUSION IN OLIVINE; PUPUKE MAAR, AUCKLAND FIELD, NEW ZEALAND
  Madison Anae, Iowa City, IA and Victoria Cassady, Los Angeles, CA and Ingrid Ukstins, University of Iowa, Iowa City, IA and Marco Brenna, University of Otago, Dunedin and Shane J. Cronin, University of Auckland, Auckland, N/A and Ian Smith, University of Auckland, Auckland, N/A
  348164 (Theme Sessions)
• 8:30 AM
  ORIGIN OF PRECAMBRIAN GARNETIFEROUS GNEISSES FROM THE SOUTH BOULDER RIVER VALLEY, TOBACCO ROOT MOUNTAINS, MONTANA
  Salvatore P. Kass, University of Wisconsin-Eau Claire, Eau Claire, WI and Robert W.D. Lodge, University of Wisconsin-Eau Claire, Eau Claire, WI and Nathaniel J. McFarland, University of Wisconsin-Eau Claire, Eau Claire, WI
  348294 (Theme Sessions)
• 8:30 AM
  ORIGIN AND EVOLUTION OF THE SULFIDE-RICH, MAFIC IGNEOUS INTRUSION AT EAGLE MINE, UPPER PENINSULA, MI
  Elliot F. Draxler, University of Wisconsin-Eau Claire, Eau Claire, WI and Phillip D. Ihinger, University of Wisconsin-Eau Claire, Eau Claire, WI
  348312 (Theme Sessions)
• 8:30 AM
  MICROLITE ORIENTATIONS AND STRAIN LOCALIZATION WITHIN THE BASAL SHEAR ZONE OF A LARGE RHYOLITE LAVA DOME, MINYON FALLS, AUSTRALIA
  Brooke A. Dykstra, University of Illinois at Urbana-Champaign, Urbana, IL and Zenja Seitzinger, SUNY Geneseo, Geneseo, NY and Kurt Knesel, Trinity University, San Antonio, TX
  348339 (Theme Sessions)
• 8:30 AM
  BUBBLE SHAPES AND ORIENTATIONS IN OBSIDIAN LAVAS, PYROCLASTS, AND VENTS OF THE TWEED SHIELD VOLCANO, EASTERN AUSTRALIA
  Juliana M. Flint, SUNY Plattsburgh, Plattsburgh, NY and Kurt Knesel, Trinity University, San Antonio, TX
  348341 (Theme Sessions)