2006 Philadelphia Annual Meeting (22–25 October 2006)
Session No. 41 Sunday, 22 October 2006
1:30 PM-5:30 PM, Pennsylvania Convention Center: 204 A

T101. Petrologic Mineralogy—The Study of Minerals in Context II: In Honor of Charles V. Guidotti

Darrell Henry and John T. Cheney, Presiding
  Paper #Start Time
 41-11:30 PM SCINTILLATING SCENARIOS OF SUBDUCTING SLABS: TALES TOLD BY TRACE TI (AND ZR): SPEAR, Frank S., Earth and Environmental Sciences, Rensselaer Polytechnic Institute, 110 8th St, Troy, NY 12180, spearf@rpi.edu, CHENEY, John T., Department of Geology, Amherst College, Amherst, MA 01002, and CHALMERS, Patricia T., Earth and Environmental Sciences, Rensselaer Polytechnic Institute, 110 8th Street, Troy, NY 12180
 41-21:45 PM OTAGO-TYPE, HIGH P/T METAMORPHISM IN THE "ALPINE" SCHIST, NEW ZEALAND: VRY, Julie K.1, WILLIAMS, Jodi1, WYSOCZANSKI, Richard J.2, and DUNKLEY, Daniel J.3, (1) Geology - School of Earth Sciences, Victoria Univ of Wellington, PO Box 600, Wellington, New Zealand, Julie.Vry@vuw.ac.nz, (2) Japan Agency for Marine Earth Science and Technology, 2-15 Natsushima-cho, Kanagawa 237-0061, Yokosuka, Japan, (3) National Institute of Polar Research, 9-1-, Kaga 1-chome, Itabashi-ku, Tokyo, 173-8515, Japan
 41-32:00 PM REACTION TEXTURES IN RETROGRADE ECLOGITES: MECHANISMS AND MASS BALANCE AS A FUNCTION OF DECOMPRESSION AND COOLING RATES: ANDERSON, Eric D., Lexington, KY 40506-0053, edande0@uky.edu and MOECHER, D.P., Earth and Env. Sci, Univ. Kentucky, 101 Slone Bldg, Lexington, KY 40506-0053, moker@uky.edu
 41-42:15 PM EXCESS SILICA IN OMPHACITE AND THE FORMATION OF FREE SILICA IN ECLOGITE: DAY, Howard W. and MULCAHY, Sean R., Department of Geology, U. C. Davis, Davis, CA 95616, day@geology.ucdavis.edu
 41-52:30 PM THE ROLE OF DISSOLUTION-REPRECIPITATION IN MINERAL EQUILIBRIA DURING HIGH-GRADE METAMORPHISM: HARLOV, Daniel E., Section 4.1 Experimental Geochemistry and Mineral Physics, GeoForschungsZentrum Potsdam, Telegrafenberg, Potsdam  D-14473 Germany, dharlov@gfz-potsdam.de
 41-62:45 PM REACTIVE FLUID FLOW IN CONTACT AUREOLES – INSIGHTS FROM NUMERICAL SIMULATIONS OF MINERAL REACTIONS: NABELEK, Peter I., Geological Sciences, Univ of Missouri-Columbia, 101 Geological Sciences Bldg, Columbia, MO 65211, nabelekp@missouri.edu
 41-73:00 PM WAGNERITE IN A CORDIERITE-GEDRITE GNEISS – WITNESS OF A LONG-TERM FLUID-ROCK INTERACTION IN VARISCAN LOWER CRUST (ILE D'YEU, ARMORICAN MASSIF, FRANCE): PITRA, Pavel1, BOULVAIS, Philippe1, ANTONOFF, Vladimir1, and DIOT, Hervé2, (1) Geosciences Rennes (UMR 6118), Université Rennes 1, Campus de Beaulieu, Rennes, 35042, France, pavel.pitra@univ-rennes1.fr, (2) Pôle Sciences et Technologie, Université de La Rochelle, Av. Michel Crépeau, La Rochelle, 17042, France
 41-83:15 PM ZEOLITES ON FISSURES OF CRYSTALLINE BASEMENT ROCKS IN THE SWISS ALPS: BUCHER, Kurt and WEISENBERGER, Tobias, Univ Freiburg, Albertstrasse 23-B, Freiburg, 79104, Germany, bucher@ruf.uni-freiburg.de
  3:30 PM Break
 41-93:45 PM WHY IS AMAZONITIC K-FELDSPAR AN EARMARK OF NYF-TYPE GRANITIC PEGMATITES?: MARTIN, Robert F., Earth and Planetary Sciences, McGill Univ, 3450 University Street, Montreal, QC H3A 2A7, Canada, bobm@eps.mcgill.ca, DE VITO, Caterina, Scienze della Terra, Università degli Studi di Roma "La Sapienza", Piazzale A. Moro, 5, Rome, I-00185, Italy, and PEZZOTTA, Federico, Museo di Storia Naturale di Milano, Corso Venezia 55, Milano, I-20121, Italy
 41-104:00 PM INTERPRETING MAGMATIC CONDITIONS USING APATITE TEXTURES AND COMPOSITION: LUX, Daniel R., Earth Sciences, Univ of Maine, 5790 Bryand Global Sciences Center, University of Maine, Orono, ME 04469, dlux@maine.edu, YATES, Martin, Dept. of Geological Sciences, Univ of Maine, Orono, ME 04469, and GIBSON, David, Department of Natural Sciences, University of Maine at Farmington, Preble Hall, 173 High Street, Farmington, ME 04938
 41-114:15 PM OXYGEN ISOTOPE EVIDENCE FOR THE ORIGIN OF GARNET IN THE PERALUMINOUS SOUTH MOUNTAIN BATHOLITH, NOVA SCOTIA: LACKEY, Jade Star1, ERDMANN, Saskia2, CLARKE, D. Barrie2, FELLAH, Kamilla L.1, NOWAK, Robert M.1, SPICUZZA, Michael3, and VALLEY, John W.3, (1) Department of Geology, The College of Wooster, Wooster, OH 44691, jadestar@geology.wisc.edu, (2) Earth Sciences, Dalhousie Univ, Life Sciences Centre, Halifax, NS B3H 3J5, Canada, (3) Department of Geology and Geophysics, Univ of Wisconsin, Madison, WI 53706
 41-124:30 PM REARRANGEMENT OF STRESSED MINERALS OF QUARTZ MONZONITE PLUTONS TO TRICLINIC-SHAPED ORTHOCLASE PORPHYROBLASTS: DICKSON, F.W., Geological and Engineering Sciences, University of Nevada, Reno, Reno, NV 89557, fdickson@mines.unr.edu
 41-134:45 PM ELASTICITY OF PLAGIOCLASE FELDSPARS: ANGEL, Ross1, BROWN, J. Michael2, ABRAMSON, E.2, and JOHNSON, Eleda1, (1) Dept. of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, rangel@vt.edu, (2) Department of Earth and Space Sciences, University of Washington, Box 351310, Seattle, WA 98195
 41-145:00 PM BORALSILITE, AL16B6SI2O37, A SILLIMANITE-LIKE MINERAL OF GRANITE PEGMATITES: COMPOSITIONAL VARIATION AND ASSOCIATED PHASES IN NATURE AND EXPERIMENT: GREW, Edward S.1, GRAETSCH, Heribert2, PÖTER, Birgit2, SCHREYER, Werner3, and YATES, Martin G.1, (1) Earth Sciences, University of Maine, 5790 Bryand Center, Orono, ME 04469, esgrew@maine.edu, (2) Institut für Geowissenschaften / Mineralogie, Ruhr-Universität Bochum, Bochum, D-44780, Germany, (3) (deceased), Institut für Geowissenschaften / Mineralogie, Ruhr-Universität Bochum, Bochum, D-44780, Germany
 41-155:15 PM AMPHIBOLES BETWEEN THE SHEETS: AN INTERESTING OCCURRENCE WITH EVEN MORE INTERESTING MORPHOLOGIES: GUNTER, M.E.1, WILLIAMS, T.J.1, SANCHEZ, M.S.1, HARRIS, K.E.2, BUNKER, K.L.2, WYSS, R.K.2, and LEE, R.J.2, (1) Geological Sciences, University of Idaho, Moscow, ID 83844, mgunter@uidaho.edu, (2) R. J. Lee Group, 350 Hochberg Road, Monroeville, PA 15146
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