T323 Discovering Petrologic Truth in Minerals II: In Honor of Bernard W. Evans

Wednesday, 8 October 2008
1:30 PM - 5:30 PM

Presentations

• 1:30 PM
  The Effect of Local Bond-Valence Requirements on the Stability and Chemical Composition of Orthorhombic and Monoclinic Amphiboles
  Frank Hawthorne, University of Manitoba, Winnipeg, MB
  145240 (Technical Sessions)
• 1:45 PM
  Iron-Titanium Oxide Thermometry: Is Chromium a Perturbing Element?
  Dominique Lattard, University of Heidelberg, Heidelberg, N/A and Michael Burchard, University of Heidelberg, Heidelberg, N/A
  150543 (Technical Sessions)
• 2:00 PM
  Geikielite and Coupled Spinel-Rutile Exsolution from Titanohematite in the Mesoproterozoic Granulite Facies, South Norway
  Peter Robinson, Geol Survey of Norway, Trondheim, N/A and Falko Langenhorst, Universität Bayreuth, Bayreuth, N/A and Suzanne A. McEnroe, Geol Survey of Norway, Trondheim, N/A and Karl Fabian, Geol Survey of Norway, Trondheim, N/A and Michael J. Jercinovic, University of Massachusetts, Amherst, Amherst, MA and Tiziana Boffa Ballaran, Universität Bayreuth, Bayreuth, N/A
  149423 (Technical Sessions)
• 2:15 PM
  Tourmaline in Meta-Evaporites: Perspectives from Namibian Tourmalinites
  Darrell Henry, Louisiana State University, Baton Rouge, LA and Haiting Sun, Louisiana State Univ, Baton Rouge, LA and John F. Slack, US Geol Survey, Reston, VA and Barbara Dutrow, Louisiana State University, Baton Rouge, LA
  149851 (Technical Sessions)
• 2:30 PM
  The Substantial Effect of Mineral Structure on Phase Equilibria and Thermodynamic Behavior In the Nepheline - Kalsilite System
  Guy L. Hovis, Lafayette College, Easton, PA and Andrew V. Mott, Stanford, CA and Jacques Roux, Institut de Physique du Globe de Paris, Paris, cedex 05, N/A
  145830 (Technical Sessions)
• 2:45 PM
  Partial Dissolution after Thermal Annealing: Towards a New Approach of Measurement of Sr Isotopic Composition In Apatites
  Tathagata Dasgupta, Syracuse University, Syracuse, NY and Scott Samson, Syracuse University, Syracuse, NY
  147630 (Technical Sessions)
• 3:00 PM
  Juxtaposition of Variably Depleted Ultramafic Rocks across a Mantle Mylonite Zone: Ingalls Ophiolite, Washington Cascades
  Robert B. Miller, San Jose State University, San Jose, CA and Cynthia Schultz, San Jose State University, San Jose, CA and Jonathan S. Miller, San Jose State University, San Jose, CA and James H. MacDonald, Florida Gulf Coast State University, Fort Myers, FL
  147014 (Technical Sessions)
• 3:15 PM
  The Skagit Gneiss (North Cascades, Washington) Revisited: New P-T Results from Recently Discovered Al2SiO5-Bearing Gneiss
  S.M. Gordon, University of Minnesota, Minneapolis, MN and D.L. Whitney, University of Minnesota, Minneapolis, MN and R.B. Miller, San Jose State University, San Jose, CA and N. McLean, MIT, Cambridge, MA and S. Bowring, MIT, Cambridge, MA
  148276 (Technical Sessions)
• 3:30 PM
  Use of Phase Diagram Sections to Constrain the P-T of Garnet Porphyroblast Growth in Amphibolite: An Example from the Nason Ridge Migmatitic Gneiss, WA
  Robert A. Holler, The University of Alabama, Tuscaloosa, AL and Harold H. Stowell, The University of Alabama, Tuscaloosa, AL
  150234 (Technical Sessions)
• 3:45 PM
  Petrogenesis and Structural Petrology of Lawsonite Eclogite and Blueschist Pods, Sivrihisar, Turkey
  Peter B. Davis, Pacific Lutheran University, Tacoma, WA and Donna L. Whitney, Univ of Minnesota, Minneapolis, MN
  148256 (Technical Sessions)
• 4:00 PM
  Fibrous Marble Doesn't Lie
  Nicholas Seaton, University of Minnesota, Minneapolis, MN and Donna L. Whitney, Univ of Minnesota, Minneapolis, MN and Valerie L. Stanley, University of Minnesota, Minneapolis, MN and Christian Teyssier, Univ of Minnesota, Minneapolis, MN
  150912 (Technical Sessions)
• 4:15 PM
  Using Mineral Chemistry and Texture to Track the Transition from Subduction to Collision
  Donna L. Whitney, University of Minnesota, Minneapolis, MN
  146623 (Technical Sessions)