GSA Connects 2022 meeting in Denver, Colorado

Session No. 83
Monday, 10 October 2022: 8:00 AM-12:00 PM
607 (Colorado Convention Center)

T88. Charting Soils at the Atomic Scale I: A Tribute to the Careers of David L. Bish and Jeffrey E. Post

Mineralogical Society of America; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; Clay Minerals Society; GSA Soils and Soil Processes Division

 

Peter Heaney and Siobhan Wilson, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
8:05 AM
THE CRYSTAL STRUCTURE OF FEITKNECHTITE (Β-MNOOH) AND A NEW MNOOH POLYMORPH
POST, Jeffrey, Department of Mineral Sciences, Smithsonian Institution, Washington, DC 20013, HEANEY, Peter, Dept. of Geosciences, Pennsylvania State University, 540 Deike Bldg, University Park, PA 16802, ILTON, Eugene S., Fundamental and Computational Sciences Directorate, Pacific Northwest National Laboratory, P.O. Box 999, K8-96, Richland, WA 99352 and ELZINGA, Evert, Department of Earth and Environmental Sciences, University of Rutgers, Newark, NJ 07102
8:20 AM
REDOX-DRIVEN CRYSTALLIZATION OF MANGANESE OXIDES
ZHU, Mengqiang, Department of Ecosystem Science and Management, University of Wyoming, 1000 E. University Ave, Laramie, WY 82071 and YANG, Peng, Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Ave, Lemont, IL 60439
8:50 AM
CHARACTERIZATION OF MN OXIDES ACROSS A COAL MINE DRAINAGE REMEDIATION SYSTEM IN GLASGOW, PA
LING, Florence, Environmental Science Program, Department of Chemistry and Biochemistry, La Salle University, Philadelphia, PA 19141, HEANEY, Peter, Dept. of Geosciences, Pennsylvania State University, 540 Deike Bldg, University Park, PA 16802 and POST, Jeffrey, Department of Mineral Sciences, Smithsonian Institution, Washington, DC 20013
9:05 AM
HIGH TEMPERATURE NEUTRON DIFFRACTION STUDY OF TITANATE HOLLANDITE
XU, Hongwu, Los Alamos National Laboratory, Los Alamos, NM 87545
9:20 AM
DIFFRACTING X-RAYS WITH TIME: ADVENTURES IN THE DYNAMIC CRYSTALLOGRAPHY OF FE OXIDES
HEANEY, Peter1, CHEN, Si, Ph.D.2, CHUNG, Dongyoun1, PETERSON, Kristina3 and STUBBS, Joanne4, (1)Dept. of Geosciences, Pennsylvania State University, 540 Deike Bldg, University Park, PA 16802, (2)Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, (3)Deep–Sea Ecology and Biogeochemistry, Heriot-Watt University, Edinburgh, EH14 4AP, United Kingdom, (4)Center for Advanced Radiation Sources, The University of Chicago, Lemont, IL 60439
9:35 AM
WARM AND WET CONDITIONS PROMOTE NANOCRYSTALLINITY IN FE-RICH X-RAY AMORPHOUS MATERIAL WHILE COOL AND WET CONDITIONS PROMOTE FORMATION OF PURELY AMORPHOUS SI/FE-RICH MATERIAL IN TERRESTRIAL ULTRAMAFIC SOILS CHEMICALLY RELEVANT TO MARS
FELDMAN, Anthony1, HAUSRATH, Elisabeth1, SHARP, Thomas G.2, RAMPE, Elizabeth3, LANZIROTTI, Antonio4 and NEWVILLE, Matthew5, (1)Geosciences Department, University of Nevada, Las Vegas, 4505 Maryland Parkway, LAS VEGAS, NV 89154, (2)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (3)NASA Johnson Space Center, 2101 NASA Pkwy, Houston, TX 77058, (4)Center for Advanced Radiation Sources, University of Chicago, 5640 S. Ellis Avenue, Chicago, IL 60637, (5)University of Chicago, Center for Advanced Radiation Sources, Chicago, IL 60637
 
9:50 AM
Break
10:05 AM
INTERFACIAL X-RAY SCATTERING FROM SMALL CRYSTALS
STUBBS, Joanne, Center for Advanced Radiation Sources, The University of Chicago, Lemont, IL 60439
10:20 AM
DISCOVERIES REGARDING GIBBSITE NANOPARTICLE BEHAVIOR USING MOLECULAR SIMULATION
CRISCENTI, Louise1, HO, Tuan1, ROSSO, Kevin2 and VU, Tuan1, (1)Geochemistry Department, Sandia National Laboratories, PO Box 5800 MS 0750, Albuquerque, NM 87123, (2)Physical Sciences Division, Pacific Northwest National Laboratory, PO Box 999, K8-96, Richland, WA 99352
10:35 AM
HIGH-PRESSURE BEHAVIOR OF LAYERED HYDROUS MINERALS
MOOKHERJEE, Mainak1, CLAPP, Stephen1, BASU, Abhisek1, ASHLEY, Aaron1, CHARITON, Stella2 and PRAKAPENKA, Vitali2, (1)Earth, Ocean and Atmospheric Sciences, Florida State University, Tallahassee, FL 32306, (2)Center for Advanced Radiation Sources, University of Chicago, Chicago,, IL 60637
10:50 AM
CHEMO-MECHANICAL EFFECTS AND MOISTURE TRANSPORT DURING CLAY DEHYDRATION
HO, Tuan1, COKER, Eric N.2, JOVE-COLON, Carlos F.2 and WANG, Yifeng3, (1)Geochemistry Department, Sandia National Laboratories, PO Box 5800 MS 0750, Albuquerque, NM 87123, (2)Sandia National Laboratories, Albuquerque, NM 87123, (3)Nuclear Waste Disposal Research & Analysis, Sandia National Laboratories, Albuquerque, NM 87123
11:05 AM
LOCAL STRUCTURE OF OPAL-CT: MULTISCALE MODELING OF STACKING DISORDER IN LAYERED MATERIALS (Invited Presentation)
WANG, Hsiu-Wen, Richmond, TX 77406, BISH, David, Department of Chemistry, Indiana University, Molecular Structure Center, Chemistry Building, 800 E. Kirkwood Ave., Bloomington, IN 47405, PAGE, Katharine, Material Science and Engineering, The University of Tennessee, Knoxville, TN 37996 and NEDER, Reinhard B., Institute for Crystallography and Structural Physics, Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany
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