2003 Seattle Annual Meeting (November 2–5, 2003)
Session No. 212 Wednesday, November 5, 2003
8:00 AM-12:00 PM, Washington State Convention and Trade Center: Ballroom 6A

T80. The Impact of Crystal Chemistry in the Earth Sciences II: A Tribute to Charles T. Prewitt, Recipient of the 2003 Roebling Medal of the Mineralogical Society of America

Nancy L. Ross, Russell J. Hemley and Ross J. Angel, Presiding
 Paper #Start Time
212-18:00 AM HIGH PRESSURE STUDIES OF HYDROUS MINERALS: PARISE, John B., Geosciences, ESS Building, State University of New York, Stony Brook, NY 11794-2100, john.parise@sunysb.edu, KAGI, Hiroyuki, Laboratory for Earthquake Chemistry, The Univ of Tokyo, Graduate School of Science, Tokyo, Japan, and LOVEDAY, John S., School of Physics and Centre for Science at Extreme Conditions, Univ of Edinburgh, Edinburgh, EH93JZ, United Kingdom
212-28:15 AM PRESSURE RESPONSE ON THE HYDROGEN BONDS IN METAL HYDROGEN CARBONATES: KAGI, Hiroyuki, Laboratory for Earthquake Chemistry, The Univ of Tokyo, Graduate School of Science, Tokyo, 113-0033, Japan, kagi@eqchem.s.u-tokyo.ac.jp, NAGAI, Takaya, Department of Earth and Space Science, Osaka Univ, Machikaneyama, Osaka, 560-0043, Japan, KOMATSU, Kazuki, Institute of Mineralogy, Petrology and Economic Geology, Faculty of Sci, Tohoku Univ, Sendai, Japan, OKADA, Taku, Laboratory for Earthquake Chemistry, Graduate School of Science, Univ of Tokyo, Tokyo, 113-0033, Japan, LOVEDAY, John S., School of Physics and Centre for Science at Extreme Conditions, Univ of Edinburgh, Edinburgh, EH93JZ, United Kingdom, and PARISE, John B., Geosciences, ESS Building, State University of New York, Stony Brook, NY 11794-2100
212-38:30 AM SEARCHING FOR EARTH’S LOST OCEANS: AN EXPEDITION IN MINERAL CRYSTAL CHEMISTRY: SMYTH, Joseph R.1, HOLL, Christopher M.1, JACOBSEN, Steven D.2, FROST, Daniel2, MANGHNANI, Murli3, AMULELE, George4, and SHEN, Guoyin5, (1) Department of Geological Sciences, Univ of Colorado, Boulder, CO 80309, joseph.smyth@colorado.edu, (2) Bayerisches Geoinstitut, Universitaet Bayreuth, Bayreuth, D95440, (3) SOEST, Univ of Hawaii, Honolulu, HI 96822, (4) Hawaii Institute of Geophysics and Planetology, Univ of Hawaii, 2525 Correa Road, Honolulu, HI 96822, (5) GSECars, Advanced Photon Source, Univ of Chicago, Argonne National Laboratory, Argonne, IL 60439
212-48:45 AM EFFECT OF PRESSURE ON THE CRYSTAL STRUCTURE OF HYDROUS RINGWOODITE,MG1.97SIH0.06O4 UP TP 7.9 GPA: KUDOH, Yasuhiro1, KURIBAYASHI, Takahiro1, MIZOBATA, Hiroki1, OHTANI, Eiji1, SASAKI, Satoshi2, and TANAKA, Masahiko3, (1) Institute of Mineralogy, Petrology, and Economic Geology, Faculty of Science, Tohoku Univ, Sendai, 980-8578, Japan, ykudoh@mail.cc.tohoku.ac.jp, (2) Materials and Structures Laboratory, Tokyo Institute of Technology, Nagatuda, Yokohama, 226-8503, Japan, (3) Institute of Materials Structure Science, High Energy Accelerator Rsearch Organization, Oho, Tukuba, 305-0801, Japan
212-59:00 AM EXSOLUTION OF A PHLOGOPITE-10Ĺ PHASE SOLID SOLUTION FROM DIOPSIDE IN UHPM GARNET PERIDOTITE FROM SULU, CHINA: BOZHILOV, Krassimir N.1, XU, Z.2, GREEN, Harry W. II3, and DOBRZHINETSKAYA, Larissa3, (1) Geophysics and Planetary Physics, Univ of California, Riverside, CA 92521, bozhilov@mail.ucr.edu, (2) Institute of Geology, Chinese Academy of Earth Sciences, Beijing, (3) Geology and Geophysics, Univ of California, Riverside, CA 92521
 9:15 AM Break
212-69:30 AM THE SILICA POLYMORPH COESITE: AN EXPLORATION OF THE ELECTRON DENSITY DISTRIBUTION: GIBBS, G.V.1, WHITTEN, Andrew2, SPACKMAN, Mark2, STIMPFL, Marilena3, CARDUCCI, Michael3, and DOWNS, Robert3, (1) Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, gvgibbs@vt.edu, (2) Biological, Biomedical and Molecular Sciences, Univ of New England, Armidale, Australia, (3) Geosciences, Univ. Arizona, Tucson, AZ 85721
212-79:45 AM BONDED INTERACTIONS IN GDFEO3-TYPE PEROVSKITES: ROSS, Nancy L., Dept. Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, nross@vt.edu.
212-810:00 AM HIGH-PRESSURE BEHAVIOR OF CA0.2SR0.8AL2SI2O8 FELDSPAR: BOFFA BALLARAN, Tiziana1, NESTOLA, Fabrizio2, BENNA, Piera2, TRIBAUDINO, Mario2, and BRUNO, Emiliano2, (1) Bayerisches Geoinstitut, Universitaet Bayreuth, Bayreuth, 95440, Germany, tiziana.boffa-ballaran@uni-bayreuth.de, (2) Dipartimento di Scienze Mineralogiche e Petrologiche, Via Valperga Caluso 35, Torino, 10125, Italy
212-910:15 AM IN SITU HIGH-PRESSURE SYNCHROTRON X-RAY POWDER DIFFRACTION STUDY OF TUNNEL MANGANESE OXIDE MINERALS: LEE, Yongjae, Physics Department, Brookhaven National Lab, Upton, NY 11973-5000, yollee@bnl.gov and POST, Jeffrey E., Mineral Sciences, Smithsonian Institution, Washington, DC 20560-0119, post.jeffrey@nmnh.si.edu
212-1010:30 AM STEREOCHEMISTRY OF [3]B-SITE AS AN AID IN TOURMALINE NORMALIZATION PROCEDURES: CLARK, Christine M., Dept. of Geography and Geology, Eastern Michigan University, 205 Strong Hall, Ypsilanti, MI 48197, christine.clark@emich.edu, HAWTHORNE, Frank C., Dept. of Geological Sciences, Univ of Manitoba, 125 Dysart Road, Winnipeg, MB R3T 2N2, Canada, and HENRY, Darrell J., Department of Geology and Geophysics, Louisiana State Univ, E235 Howe-Russell, Baton Rouge, LA 70803
212-1110:45 AM NEW DEVELOPMENTS IN URANIUM-OXIDE CRYSTAL CHEMISTRY: MINERALS AS INSPIRATION FOR NOVEL SOLID-STATE COMPOUNDS: CAHILL, Christopher L., BORKOWSKI, Lauren A., and DANEK, Jacquelynn, Department of Chemistry, George Washington Univ, 725 21st Street, NW, Washington, DC 20052, cahill@gwu.edu
212-1211:00 AM CRYSTAL CHEMISTRY AND ENERGETICS: A CASE STUDY IN ZEOLITES: NAVROTSKY, Alexandra, NEAT ORU & Thermochemistry Facility, Univ of California at Davis, One Shields Avenue, Davis, CA 95616, anavrotsky@ucdavis.edu.
212-1311:15 AM APPLICATIONS OF CRYSTAL CHEMISTRY TO MINERAL SURFACE GEOCHEMISTRY: BROWN, Gordon E. Jr1, BARGAR, John R.2, TRAINOR, Thomas P.3, ENG, Peter J.3, FITTS, Jeffrey P.4, and WAYCHUNAS, Glenn A.5, (1) Geological & Environmental Sciences, Stanford Univ, Stanford, CA 94305-2115, gordon@pangea.stanford.edu, (2) Stanford Synchrotron Radiation Laboratory, Stanford Linear Accelerator Ctr, Building 137, MS 69, Menlo Park, CA 94025, (3) Consortium for Advanced Radiation Sources, Univ of Chicago, Chicago, IL 60637, (4) Department of Environmental Science, Brookhaven National Lab, Upton, NY 11973, (5) Earth Sciences Division, Lawrence Berkeley National Lab, Berkeley, CA 94720
212-1411:30 AM CHIRAL MINERAL SURFACES AND THEIR CHIRAL INDEX: HAZEN, Robert M., Geophysical Laboratory, Carnegie Institution of Washington, 5251 Broad Branch Rd NW, Washington, DC 20015, hazen@gl.ciw.edu and DOWNS, Robert T., Department of Geosciences, Univ of Arizona, 530 Gould-Simpson Building, Tucson, AZ 85721-0077

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