2015 GSA Annual Meeting in Baltimore, Maryland, USA (1-4 November 2015)

BURNHAM, Charles W., Harvard University, Cambridge, MA 02138, burnham_c@fortlewis.edu

JENKINS, David M., Geological Sciences and Environmental Studies, Binghamton University, Binghamton, NY 13902-6000, MUELLER, Bailey Louise, Geological Sciences and Environmental Studies, Binghamton University, 4400 Vestal Pkwy E, Binghamton, NY 13902 and CAMPANARO, Benjamin, Department of Geology, University of Kansas, Lawrence, KS 66045-7594, dmjenks@binghamton.edu

HAWTHORNE, Frank C., Geological Sciences, University of Manitoba, 125 Dysart Road, 240 Wallace Bldg, Winnipeg, MB R3T 2N2, Canada, frank_hawthorne@umanitoba.ca

BUSECK, Peter R., School of Earth and Space Exploration & Department of Chemistry and Biochemistry, Arizona State University, Tempe, AZ 85287, NÉMETH, Péter, Institute of Materials and Environmental Chemistry, Research Center for Natural Sciences, Hungarian Academy of Sciences, Budapest, H-1117, Hungary and GARVIE, Laurence A.J., Center for Meteorite Studies & School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, pbuseck@asu.edu

WU, Jun, School of Earth and Space Exploration and Department of Chemistry and Biochemistry, Arizona State University, 550 East Tyler Mall, Physical Science Building, F-wing, Room 639B, Tempe, AZ 85287 and BUSECK, Peter R., School of Earth and Space Exploration & Department of Chemistry and Biochemistry, Arizona State University, Tempe, AZ 85287, junwu1@asu.edu

LEE, Seungyeol, NASA Astrobiology Institute and Department of Geoscience, University of Wisconsin-Madison, Weeks Hall 1215 W Dayton St, Madison, WI 53706, SHEN, Zhizhang, NASA Astrobiology Institute and Department of Geoscience, University of Wisconsin-Madison, 1215 W Dayton Street, Madison, WI 53706 and XU, Huifang, Department of Geoscience, University of Wisconsin-Madison, 1215 W. Dayton street, Madison, WI 53706, Lee572@wisc.edu

LIVI, Kenneth, Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD 21218, klivi@jhu.edu

KLEMENTOVÁ, Mariana, PLÁŠIL, Jakub and PALATINUS, Lukáš, Department of Structure Analysis, Institute of Physics of the CAS, v.v.i., Na Slovance 2, Prague, 182 21, Czech Republic, klemari@fzu.cz

XU, Huifang, Department of Geoscience, University of Wisconsin-Madison, 1215 W. Dayton street, Madison, WI 53706, hfxu@geology.wisc.edu

NAVROTSKY, Alexandra, Peter A. Rock Thermochemistry Laboratory and NEAT ORU, UC Davis, 4415 Chemistry Annex, One Shields Ave, Davis, CA 95616, anavrotsky@ucdavis.edu

ILTON, Eugene, Fundamental and Computational Science, Pacific Northwest National Laboratory, 902 Battelle Blvd, Richland, WA 99354, KERISIT, Sebastien, Pacific Northwest National Laboratory, P.O. Box 999, MSIN K8-96, Richland, WA 99352, MASSEY, Michael S., Earth and Environmental Sciences, California State University East Bay, Hayward, CA 94542, BYLASKA, Eric J., Pacific Northwest National Laboratory, P.O. Box 999, MSIN K8-96, RIchland, WA 99352 and ELBERT, David C., Dept Earth & Planetary Sciences, Johns Hopkins University, 3400 N Charles St, Baltimore, MD 21218, eugene.ilton@pnnl.gov

ELBERT, David C., Dept Earth & Planetary Sciences, Johns Hopkins University, 3400 N Charles St, Baltimore, MD 21218, BERESTON, Margaux, Earth and Planetary Sciences, Johns Hopkins University, Baltimore, MD 21218, BRENNER, Dana C., Johns Hopkins University, Baltimore, MD 21218, STUBBS, Joanne E., Center for Advanced Radiation Sources, University of Chicago, Chicago, IL 60637, 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 and VEBLEN, David R., Department of Earth and Planetary Sciences, Johns Hopkins University, Baltimore, MD 21218, elbert@jhu.edu

STUBBS, Joanne E., Center for Advanced Radiation Sources, University of Chicago, Chicago, IL 60637, CHAKA, Anne M., Pacific Northwest National Laboratory, Richland, WA 99352, ILTON, Eugene, Fundamental and Computational Science, Pacific Northwest National Laboratory, 902 Battelle Blvd, Richland, WA 99354, BIWER, Craig, University of Michigan, Ann Arbor, MI 48109, ENGELHARD, Mark, Pacific Northwest National Laboratory, EMSL, Richland, WA 99352, BARGAR, John R., Stanford Synchrotron Radiation Lightsource, 2575 Sand Hill Rd, Menlo Park, CA 94025 and 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, stubbs@cars.uchicago.edu

LING, Florence, Dept. of Geosciences, Penn State University, 437A Deike Building, University Park, PA 16802, POST, Jeffrey E., Dept. of Mineral Sciences, Smithsonian Institution, P.O. Box 37012, Washington, DC 20013-7012, HEANEY, Peter J., Dept. of Geosciences, Penn State University, 540 Deike Bldg, University Park, PA 16802, ILTON, Eugene, Fundamental and Computational Science, Pacific Northwest National Laboratory, 902 Battelle Blvd, Richland, WA 99354, SANTELLI, Cara, National Museum of Natural History, Smithsonian Institute, Washington D.C, 20560, BURGOS, William D., Department of Civil and Environmental Engineering, Penn State University, 212 Sackett Bldg, University Park, PA 16802-1408 and ROSE, Arthur W., Department of Geosciences, Penn State University, 405 Deike Building, University Park, PA 16802, ftl102@psu.edu

HUMMER, Daniel¹, HAZEN, Robert M.², HYSTAD, Grethe³, GOLDEN, Joshua⁴ and DOWNS, Robert T.⁴, (1)Geophysical Laboratory, Carnegie Institution of Washington, 5251 Broad Branch Rd, Washington, DC 20015, (2)Geophysical Laboratory, Carnegie Institution of Washington, 5251 Broad Branch Road, NW, Washington DC, 20015, (3)Geosciences, University of Arizona, Department of Mathematics, Arizona, AZ 85721-0089, (4)Geosciences, University of Arizona, 209 Gould-Simpson Building, Arizona, AZ 85721-0077, dhummer@ciw.edu

HEANEY, Peter J., Dept. of Geosciences, Penn State University, 540 Deike Bldg, University Park, PA 16802, pjheaney@psu.edu