2002 Denver Annual Meeting (October 27-30, 2002)

Session No. 220
Wednesday, 30 October 2002: 1:30 PM-5:30 PM

Petrology, Metamorphic

 

Charles W. Carrigan and David Jenkins, Chairs
Paper #
Start Time
1
1:30 PM
DECOUPLED OXYGEN ISOTOPE AND AFM EQUILIBRIA IN METAMORPHIC ROCKS
BERG, Christopher A., Geological Sciences, Univ Texas, Austin, TX 78712 and MOECHER, David P., Geological Sciences, Univ Kentucky, Lexington, KY 40506, bergca@mail.utexas.edu, bergca@mail.utexas.edu
2
1:45 PM
SPATIAL AND TEMPORAL CHARACTERISTICS OF TEMPERATURE AND FLUID FLOW DURING METAMORPHISM AROUND TABULAR PLUTONS
DUTROW, Barbara L., Dept. of Geology and Geophysics, Louisiana State Univ, Baton Rouge, LA 70803-4101 and FOSTER Jr, C.T., Dept. of Geoscience, Univ of Iowa, Iowa City, IA 52242-1379, dutrow@lsu.edu, dutrow@lsu.edu
3
2:00 PM
VARIATION IN MINERAL NUCLEATION AND GROWTH PATTERNS NEAR TABULAR PLUTONS
FOSTER Jr, C.T., Department of Geoscience, Univ. of Iowa, Iowa City, IA 52242 and DUTROW, Barbara L., Dept. of Geology and Geophysics, Louisiana State Univ, Baton Rouge, LA 70803-4101, tom-foster@uiowa.edu, tom-foster@uiowa.edu
4
2:15 PM
RE-INVESTIGATION OF THE UPPER-THERMAL STABILITY OF FERRO-ACTINOLITE
JENKINS, David M., Geological Sci. and Env. Studies, Binghamton Univ, Binghamton, NY 13902-6000 and BOZHILOV, Krassimir N., Geophysics and Planetary Physics, Univ. California, Riverside, CA 92521, dmjenks@binghamton.edu, dmjenks@binghamton.edu
5
2:30 PM
PHASE RELATIONS OF RIEBECKITE-ARFVEDSONITE SOLID SOLUTIONS
EVANS, Bernard W., Univ Washington, PO Box 351310, Seattle, WA 98195-1310 and OWEN, Claudia, Geological Sciences 1272, Univ of Oregon, Eugene, OR 97403-1272, evans@geology.washington.edu, evans@geology.washington.edu
6
2:45 PM
SIZE-PROPORTIONAL GARNET GROWTH: AN EFFECT OF PRECURSOR HETEROGENEITY
METH, Charna E. and CARLSON, William D., Dept. Geological Sciences, Univ of Texas at Austin, Austin, TX 78712, charna@mail.utexas.edu, charna@mail.utexas.edu
7
3:00 PM
2-D NUMERICAL SIMULATION OF REACTION-PROGRESS IN CALC-SILICATE CONTACT AUREOLES
CUI, Xiaojun, NABELEK, Peter I. and LIU, Mian, Geological Sciences, Univ of Missouri-Columbia, Columbia, MO 65211, nabelekp@missouri.edu, nabelekp@missouri.edu
8
3:15 PM
ANATEXIS OF METAPELITIC ROCKS UNDER THE BUSHVELD COMPLEX, SOUTH AFRICA
JOHNSON, T.E.1, BROWN, M.1, GIBSON, R.L.2 and BUICK, I.S.3, (1)Laboratory for Crustal Petrology, Department of Geology, Univ of Maryland, College Park, MD 20742, (2)Department of Geology, Univ of the Witwatersrand, Johannesburg, 2050, South Africa, (3)Department of Earth Sciences & Victorian Institute of Earth and Planetary Sciences (VIEPS), La Trobe Univ, Bundoora, Victoria, VIC. 3083, Australia, timj@geol.umd.edu, timj@geol.umd.edu
9
3:30 PM
TOURMALINE-PHENGITE PARAGENESES IN METASEDIMENTS FROM THE SIMANO NAPPE, SWISS CENTRAL ALPS
GIERÉ, Reto, Earth and Atmospheric Sciences, Purdue Univ, West Lafayette, IN 47907-1397 and DE CAPITANI, Christian, Mineralogisch-Petrographisches Institut, Univ of Basel, Bernoullistrasse 30, Basel, 4056, Switzerland, giere@purdue.edu, giere@purdue.edu
10
3:45 PM
THERMOBAROMETRIC CONSTRAINTS ON THE FORMATION OF SAPPHIRINE-SPINEL-PLAGIOCLASE SYMPLECTITES IN KYANITE ECLOGITES, AND THE PROGRADE AND RETROGRADE P-T PATH, CENTRAL RHODOPE MASSIF, BULGARIA
CARRIGAN, Charles W.1, ESSENE, Eric J.1, MUKASA, Samuel B.1, KOLCHEVA, Kristina2, HAYDOUTOV, Ivan2 and CARPENTER, Craig M.1, (1)Department of Geological Sciences, Univ of Michigan, 2534 C.C. Little Bldg, Ann Arbor, MI 48109-1063, (2)Geological Institute, Bulgarian Academy of Sci, Sofia, Bulgaria, cwcarrig@umich.edu, cwcarrig@umich.edu
11
4:00 PM
CLINOPYROXENITE FROM THE SULU ULTRAHIGH-PRESSURE TERRANE, EASTERN CHINA: ORIGIN AND EVOLUTION OF GARNET EXSOLUTION IN CLINOPYROXENE
ZHANG, Ru-Yuan, Geological and Environmental Sciences, Stanford Univ, Stanford, CA 94305 and LIOU, Juhn G., Department of Geological & Environmental Sciences, Stanford Univ, Stanford, CA 94305, liou@pangea.stanford.edu, liou@pangea.stanford.edu
12
4:15 PM
FLUID MASS TRANSFER OF TRACE ELEMENTS DURING RETROGRESSION OF A HIGH PRESSURE, LOW TEMPERATURE METAMORPHIC TERRANE, TINOS & SYROS ISLANDS, CYCLADES, GREECE
BREEDING, Christopher M., Department of Geology and Geophysics, Yale Univ, P.O. Box 208109, New Haven, CT 06520-8109, AGUE, Jay J., Dept. Geology and Geophysics, Yale Univ, PO Box 208109, New Haven, CT 06520-8109 and BRÖCKER, Michael, Institut für Mineralogie, Zentrallaboratorium für Geochronologie, Corrensstrasse 24, Münster, D-48149, Germany, christopher.breeding@yale.edu, christopher.breeding@yale.edu
13
4:30 PM
SERPENTINITE AS A CARRIER OF CHLORINE INTO THE MANTLE
SHARP, Zachary D., Earth and Planetary Sciences, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131, zsharp@unm.edu, zsharp@unm.edu
14
4:45 PM
MESOPROTEROZOIC THERMAL HISTORY OF THE MANZANO MNTS., NM WITH IMPLICATIONS FOR ALUMINUM SILICATE STABILITY USING OXYGEN ISOTOPES
LARSON, Toti, Earth & Planetary Sciences, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87106 and SHARP, Zachary D., Earth and Planetary Sciences, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131, larson@unm.edu, larson@unm.edu
15
5:00 PM
HIDDEN ORE: USING THERMAL METAMORPHISM TO DETERMINE SHORTENING ON THRUST FAULTS CUTTING THE SUDBURY IGNEOUS COMPLEX
BOAST, Michelle and SPRAY, John G., Planetary and Space Science Centre, Department of Geology, University of New Brunswick, 2 Bailey Drive, Fredericton, NB E3B 5A3, Canada, y25kg@unb.ca, y25kg@unb.ca