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North-Central Section - 54th Annual Meeting - 2020

Session No. 23
Tuesday, 19 May 2020: 8:00 AM-12:00 PM
Lake Superior Ballroom L (Duluth Entertainment Convention Center)

T4. Petrology, Mineralogy, and High-Temperature Geochemistry

 

Fred Davis, Advocates
Paper #
Start Time
23-1
8:00 AM
APPLICATION OF A NEW DNI (OLIVINE-MELT) GEOTHERMOMETER: A CASE STUDY OF BLUE ROCK SHIELD VOLCANO, JACKSON CO., OREGON
CRABTREE, Stephen, Division of Science and Mathematics, University of Minnesota, Morris, 600 E. 4th St, Morris, MN 56267
23-2
8:20 AM
SUBDUCTION ZONE REDOX: EXTRACTING FO2 FROM THE ROCK RECORD
RAIA, Natalie H.1, WHITNEY, Donna L.2 and TEYSSIER, Christian2, (1)Department of Earth & Environmental Sciences, University of Minnesota, Minneapolis, MN 55455, (2)Department of Earth and Environmental Sciences, University of Minnesota, Minneapolis, MN 55455
23-3
8:40 AM
SULFIDE AND SULFATE SATURATION OF DACITIC SILICATE MELTS AS A FUNCTION OF OXYGEN FUGACITY
WRAGE, Jackie1, SIMON, Adam C.1, LINSLER, Stefan2, HOLTZ, Francois2 and BEHRENS, Harald2, (1)Department of Earth and Environmental Sciences, University of Michigan, 1100 North University Ave, Ann Arbor, MI 48103, (2)Institute of Mineralogy, Leibniz University, Hannover, 30167, Germany
23-4
9:00 AM
WHY LAWSONITE IS ONE OF THE MOST IMPORTANT MINERALS IN THE PLANET AND WHY IT IS RARELY OCCURS IN THE GEOLOGIC RECORD
WHITNEY, Donna L. and KANG, Patricia, Department of Earth & Environmental Sciences, University of Minnesota, Minneapolis, MN 55455
23-5
9:20 AM
MATRIX GLASS AND MELT INCLUSIONS RECORD EXTREME FRACTIONATION IN PANTELLERITIC MAGMAS BEYOND THE EXPERIMENTAL MINIMUM IN THE SYSTEM Q-OR-AB
WHITE, John C., Department of Geosciences, Eastern Kentucky University, 521 Lancaster Ave., Science 2234, Richmond, KY 40475
 
9:40 AM
Break
23-6
9:55 AM
MODELLING THE METALUMINOUS TRACHYTE TO PERALKALINE RHYOLITE TRANSITION USING THE RHYOLITE-MELTS ALGORITHM
POLK, Raven and WHITE, John C., Department of Geosciences, Eastern Kentucky University, 521 Lancaster Ave., Science 2234, Richmond, KY 40475
23-7
10:15 AM
FURTHER STUDIES OF PSEUDO-CUBIC TERMINATIONS OF QUARTZ CRYSTALS IN A KEOKUK GEODE
MARCHÉ II, Jordan D., Astronomy, University of Wisconsin–Madison, Madison, WI 53706
23-8
10:35 AM
A REVIEW OF RECENT PROGRESS IN UNDERSTANDING GOLD MINERALIZATION AND PETROLOGY AT THE ROUND MOUNTAIN GOLD MINE, CENTRAL NEVADA
RULEY, Alex1, MCLEOD, Claire1, LINDEMAN, Carter2, OGLESBEE, Traister2, KLEIN, Ethan1, PATRICK, Jessica1, FOUH MBINDI, Mireille2, TAYLOR, Mack1, BLAKEMORE, Daniel1 and KREKELER, Mark P.S.1, (1)Geology & Environmental Earth Science, Miami University, 250 S. Patterson Avenue, Oxford, OH 45011, (2)Geology & Environmental Earth Sciences, Miami University Hamilton, 1601 University Blvd, Hamilton, OH 45011
23-9
10:55 AM
INITIAL INVESTIGATION OF SAMPLES OF THE VIRTUE MINE, OREGON: A STUDY INTO THE TEXTURAL, MINERALOGICAL, AND GEOCHEMICAL PROPERTIES OF GOLD BEARING QUARTZ VEIN DEPOSITS
LINDEMAN, Carter1, FLETT, Lonnie2, RULEY, Alex2, MCLEOD, Claire2 and KREKELER, Mark P.S.1, (1)Geology & Environmental Earth Sciences, Miami University Hamilton, 1601 University Blvd, Hamilton, OH 45011, (2)Geology & Environmental Earth Science, Miami University, 250 S. Patterson Avenue, Oxford, OH 45011
23-10
11:15 AM
SPECTRAL FLUORESCENCE OF LIPTINITE MACERALS IN THE LOWER KITTANNING COAL AND OTHER PENNSYLVANIAN-AGE COALS
SEAMAN, Kailey M. and RIMMER, Susan M., School of Earth Systems and Sustainability, Southern Illinois University, 1259 Lincoln Dr., Carbondale, IL 62901
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