2009 Portland GSA Annual Meeting (18-21 October 2009)

Session No. 17
Sunday, 18 October 2009: 8:00 AM-12:00 PM
E145 (Oregon Convention Center)

T77. Frontiers in Mineral Sciences: Mineral/Melt Energetics, Mineral Surface Chemistry, Mineral Nanoscience, and High-Pressure Mineralogy I

Mineralogical Society of America

 

Gordon E. Brown, Abby Kavner, Nancy L. Ross and Glenn A. Waychunas, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
1
8:15 AM
INDOOR VS OUTDOOR GEOPHYSICS
LIEBERMANN, Robert C., COMPRES, Room 167 ESS Building, Stony Brook, NY 11794, Robert.Liebermann@stonybrook.edu, Robert.Liebermann@stonybrook.edu
2
8:45 AM
Withdrawn
3
8:30 AM
SINGLE CRYSTAL DIFFRACTION AT EXTREME CONDITIONS: SPIN PAIRING TRANSITION AND STABILITY OF SIDERITE, FeCO3
LAVINA, Barbara, HiPSEC-Physics and Astronomy, University of Nevada Las Vegas, 4505 Maryland Pkwy, Las Vegas, NV 89154-4002, DERA, Przemyslaw, Gsecars, University of Chicago, 9700 S. Cass Ave, Building 434A, Argonne, IL 60439 and DOWNS, Robert T., Geosciences, University of Arizona, 209 Gould-Simpson Building, Arizona, AZ 85721-0077, lavina@physics.unlv.edu, lavina@physics.unlv.edu
4
9:00 AM
TRIVALENT CATIONS IN MANTLE SILICATE PEROVSKITE
CATALLI, Krystle1, SHIM, Sang-Heon1, DERA, Przemyslaw2, PRAKAPENKA, Vitali2, XIAO, Yuming3, CHOW, Paul3, ZHAO, Jiyong4, STURHAHN, Wolfgang4, CYNN, Hyunchae5 and EVANS, William J.5, (1)Earth, Atmostpheric, and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139, (2)GeoSoilEnviroCARS, University of Illinois at Chicago, Building 434A, 9700 South Cass Ave, Argonne, IL 60439, (3)HPCAT, Advanced Photon Source, Argonne, IL 60439, (4)Advanced Photon Source, Argonne National Lab, Argonne, IL 60439, (5)Lawrence Livermore National Lab, 7000 East Avenue, Livermore, CA 94550, krystle@mit.edu, krystle@mit.edu
5
9:15 AM
EXPERIMENTAL CONSTRAINTS ON HYDROGEN IN EARTH'S INTERIOR
SMYTH, Joseph R., Geological Sciences, University of Colorado, Boulder, CO 80309-0399, smyth@colorado.edu, smyth@colorado.edu
6
9:30 AM
INTERDIFFUSION OF DEUTERIUM AND HYDROGEN IN OLIVINE AND ENSTATITE: EARLY RESULTS
DU FRANE, Wyatt L., School of Earth & Space Exploration, Arizona State University, PO Box 871404, Tempe, AZ 85287-1404, TYBURCZY, James, School of Earth and Space Exploration, Arizona State Univ, Tempe, AZ 85287-1404 and SHARP, Thomas G., Geological Sciences, Arizona State Univ, P.O Box 871404, Tempe, AZ 85287-1404, jim.tyburczy@asu.edu, jim.tyburczy@asu.edu
7
9:45 AM
ULTRAHIGH-PRESSURE METAMORPHIC MINERALS AND “FORBIDDEN” P-T CONDITIONS
LIOU, Juhn G., Department of Geological Sciences, Stanford University, Stanford, CA 94305-2115, ZHANG, Ru Y., Department of Geological and Environmental Sciences, Stanford University, Stanford, CA 94305-2115 and ERNST, W.G., Geological and Environmental Sciences, Stanford University, Building 320, Room 118, Stanford, CA 94305-2115, jliou@stanford.edu, jliou@stanford.edu
 
10:00 AM
Break
9
10:30 AM
NON-RESONANT X-RAY RAMON SCATTERING AT HIGH PRESSURE
ENG, Peter J., Center for Advanced Radiation Sources, University of Chicago, Argonne National Lab GSE-CARS Building 434A, 9700 S. Cass Ave, Argonne, IL 60439, eng@cars.uchicago.edu, eng@cars.uchicago.edu
10
10:45 AM
EFFECT OF DISORDER ON THE BULK MODULI OF PLAGIOCLASE FELDSPARS
SOCHALSKI-KOLBUS, Lindsay Marie, Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, ANGEL, Ross J., Department of GeoSciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, NESTOLA, Fabrizio, Geoscience, University of Padua, via Giotto 1, Padua, 35137, Italy, BENNA, Piera, Mineralogy and Petrology, University of Turin, via Valperga Caluso 35, Turin, 10100, Italy and BRUNO, Emiliano, Mineralogy and Petrology, Univeristy of Turin, via Valperga Caluso 35-37, Turin, 10125, Italy, lsochals@vt.edu, lsochals@vt.edu
11
11:00 AM
STRUCTURE AND STABILITY OF JAROSITE AT HIGH P-T CONDITIONS
XU, Hongwu, ZHAO, Yusheng, HICKMOTT, Donald D., ZHANG, Jianzhong, VOGEL, Sven C., DAEMEN, Luke L. and HARTL, Monika A., Los Alamos National Laboratory, Los Alamos, NM 87545, hxu@lanl.gov, hxu@lanl.gov
12
11:15 AM
ENTHALPIES OF FORMATION OF PYRRHOTITE Fe1-0.125xS (0 ≤ X ≤ 1) SOLID SOLUTIONS
XU, Fen and NAVROTSKY, Alexandra, Peter A. Rock Thermochemistry Laboratory and NEAT ORU, Univ of California at Davis, One Shields Avenue, Davis, CA 95616, fenxu@ucdavis.edu, fenxu@ucdavis.edu
13
11:30 AM
SOLID STATE REDOX REACTIONS OF SILVER HALIDES IN THE DIAMOND ANVIL CELL
KAVNER, Abby1, HAVENS, Kelly2 and KUNDARGI, Rohan2, (1)Earth, Planetary, and Space Sciences, UCLA, 595 Charles Young Drive East, Box 951567, Los Angeles, CA 90095-1567, (2)Earth and Space Sciences, UCLA, 595 Charles Young Drive East, Box 951567, Los Angeles, CA 90095-1567, akavner@ucla.edu, akavner@ucla.edu
14
11:45 AM
DEVELOPMENT OF DROP-AND-CATCH ULTRA-HIGH TEMPERATURE CALORIMETER
USHAKOV, Sergey V., Peter A. Rock Thermochemistry Laboratory and NEAT ORU, University of Califiornia at Davis, One Shields Avenue, Davis, CA 95616, ALEXEEV, Timur, Peter A Rock Thermochemistry Laboratory and NEAT ORU, University of Califiornia at Davis, One Shields Avenue, Davis, CA 95616 and NAVROTSKY, Alexandra, Peter A Rock Thermochemistry Laboratory and NEAT ORU, University of California at Davis, One Shields Avenue, Davis, CA 95616, svushakov@ucdavis.edu, svushakov@ucdavis.edu
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