| | |
| 40-1 | 1:30 PM | METHANE HYDRATE-SMECTITE CLAY COMPLEXES IN NA-EXCHANGED NONTRONITE AND K-EXCHANGED MONTMORILLONITE: KELKAR, K., GUGGENHEIM, S., and KOSTER VAN GROOS, A.F., Earth and Environmental Sciences, Univ of Illinois at Chicago, 845 W. Taylor St, Chicago, IL 60607, xtal@uic.edu |
| 40-2 | 1:45 PM | HIGH-TEMPERATURE SYNCHROTRON XRD STUDIES OF ZN/MN-OXIDES: A COMPARISON OF DEHYDRATION MECHANISMS IN CHALCOPHANITE AND WOODRUFFITE: POST, Jeffrey E., Dept. of Mineral Sciences, Smithsonian Institution, P.O. Box 37012, Washington, DC 20013-7012, post.jeffrey@nmnh.si.edu, HEANEY, Peter J., Dept. of Geosciences, Pennsylvania State Univ, 309 Deike Bldg, University Park, PA 16802, and HANSON, Jonathan C., Chemistry Department, Brookhaven National Lab, Upton, NY 11793 |
| 40-3 | 2:00 PM | PRESSURE-INDUCED STABILIZATION OF ORDERED PARANATROLITE: A POSSIBLE SOLUTION TO THE PARANATROLITE CONTROVERSY: LEE, Yongjae, Physics Department, Brookhaven National Lab, Upton, NY 11973-5000, yollee@bnl.gov, HRILJAC, Joseph A., School of Chemistry, Univ of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom, PARISE, John B., Geosciences, ESS Building, State University of New York, Stony Brook, NY 11794-2100, and VOGT, Thomas, Physics and Center for Functional Nanomaterials, Brookhaven National Lab, Upton, NY 11973 |
| 40-4 | 2:20 PM | IN SITU X-RAY DIFFRACTION STUDY OF CS ION EXCHANGE INTO H-TS: CELESTIAN, Aaron J.1, MEDVEDEV, Dmitri G.2, TRIPATHI, Akhilesh2, PARISE, John B.1, and CLEARFIELD, Abraham2, (1) Center for Environmental and Molecular Sciences - Geoscience, Stony Brook Univ, Earth and Space Science Bldg, Stony Brook, NY 11794-2100, aaron.celestian@stonybrook.edu, (2) Chemistry, Texas A&M Univ, College Station, TX 77842-3012 |
| 40-5 | 2:35 PM | COMPOSITION AND CRYSTAL STRUCTURE OF SYNTHETIC PYRITE DOPED WITH AS, CO AND NI: LEHNER, Stephen W. and SAVAGE, Kaye, Earth and Environmental Science, Vanderbilt Univ, 5717 Stevenson Center Drive, Nashville, TN 37235, k.savage@vanderbilt.edu |
| 40-6 | 2:50 PM | VARIATIONS OF RESISTIVITY AND CARRIER TYPE FOR SYNTHETIC PYRITE DOPED WITH AS, CO, AND NI: IMPLICATIONS FOR OXIDATION: LEHNER, Stephen W.1, SAVAGE, Kaye1, and AYERS, John C.2, (1) Earth and Environmental Science, Vanderbilt Univ, 5717 Stevenson Center Drive, Nashville, TN 37235, stephen.w.lehner@vanderbilt.edu, (2) Earth and Environmental Science, Vanderbilt University, 5717 Stevenson Center Drive, Nashville, TN 37235 |
| | 3:05 PM | Break |
| 40-7 | 3:20 PM | AN IN SITU STUDY OF THE I2/A TO IMAB PHASE TRANSITION IN SIO2 MOGANITE USING HARD MODE RAMAN SPECTROSCOPY: HEANEY, Peter J.1, POST, Jeffrey E.2, MCKEOWN, David A.3, and JOHNSON, Elizabeth A.2, (1) Dept. of Geosciences, Pennsylvania State Univ, 309 Deike Bldg, University Park, PA 16802, heaney@geosc.psu.edu, (2) Dept. of Mineral Sciences, Smithsonian Institution, P.O. Box 37012, Washington, DC 20013-7012, (3) Vitreous State Laboratory, Catholic Univ of America, 620 Michigan Ave. NE, Washington, DC 20064 |
| 40-8 | 3:35 PM | ELASTICITY OF MINERALS AT HIGH-TEMPERATURE: NOVEL PHASE TRANSITIONS AND APPLICATIONS TO GEOPHYSICS: JACKSON, Jennifer Mae1, SINOGEIKIN, Stanislav V.1, CARPENTER, Michael A.2, and BASS, Jay D.1, (1) Geology, Universityf of Illinois, 245 NHB, 1301 W. Green St, Urbana, IL 61801, jmjackso@uiuc.edu, (2) Dept. of Earth Sciences, Univ of Cambridge, Downing Street, Cambridge, CB2 3EQ |
| 40-9 | 3:55 PM | IMPROVED PHASE DIFFERENTIATION AND ORIENTATION IMAGING VIA COMBINED EBSD AND EDS: NOWELL, Matthew M., WRIGHT, Stuart I., and DE KLOE, Rene, TSL/EDAX, 392 East 12300 South, Suite H, Draper, UT 84020, matt.nowell@ametek.com |
| 40-10 | 4:10 PM | ELECTRON TOMOGRAPHY FOR GEOLOGICAL SCIENCES: FRIEDRICH, Heiner1, VAN POPPEL, Laura2, SPINSBY, Jacob3, ZEGA, Thomas J.4, and BUSECK, Peter R.1, (1) Geological Sciences and Chemistry/Biochemistry, Arizona State Univ, Tempe, AZ 85287-1404, pbuseck@asu.edu, (2) Chemistry/Biochemistry, Arziona State Univ, Tempe, AZ 85287-1604, (3) Geological Sciences, Arizona State Univ, Tempe, AZ 85287-1404, (4) Materials Science and Technology Division, U.S. Naval Rsch Lab, Washington, DC 20375 |
| 40-11 | 4:25 PM | NANOSCALE STRAIN MAPPING: A NEW LOOK AT DEFECT STRUCTURES IN MINERALS: JOHNSON, Craig L., Chemistry & Biochemistry, Arizona State Univ, Tempe, AZ 85287-1604, cljohnson@asu.edu, HÿTCH, Martin J., Centre d’Etudes de Chimie Métallurgique, Centre National de Recherche Scientifique (CNRS), 15 rue G. Urbain, Vitry-sur-Seine, 94407, and BUSECK, Peter R., Geological Sciences and Chemistry/Biochemistry, Arizona State Univ, Tempe, AZ 85287-1404 |
| 40-12 | 4:40 PM | POLYSOME-WIDTH VARIATION IN PALYGORSKITE-SEPIOLITE MINERALS: A TEM AND AFM INVESTIGATION OF STRUCTURAL VARIATION AND TRANSFORMATION: KREKELER, Mark P.S., Environmental Science and Policy, George Mason Univ, Fairfax, VA 22031, rhodochrosite@email.msn.com, RAKOVAN, John, Geolgy, Miami Univ, Oxford, OH 45056, and GUGGENHEIM, S., Earth and Environmental Sciences, Univ of Illinois at Chicago, 845 W. Taylor St, Chicago, IL 60607 |
|