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| | 1:30 PM | Introductory Remarks |
| 226-1 | 1:35 PM | IDENTIFYING THE SEQUENCE OF MULTIPLE FLUID EVENTS IN METAMORPHIC TERRANES: AN EXAMPLE FROM THE LYON MOUNTAIN GNEISS, ADIRONDACK MOUNTAINS, NEW YORK: VALLEY, Peter M.1, HANCHAR, John M.1, and FEDO, Christopher M.2, (1) Dept of Earth Sciences, Memorial University of Newfoundland, St John's, NF A1B 3X5, Canada, pvalley@mun.ca, (2) Dept of Earth and Planetary Sciences, Knoxville, TN 37996 |
| 226-2 | 1:50 PM | ORIGIN OF THE AMAGMATIC LOW-SULFIDATION EPITHERMAL FLORIDA CANYON AU-AG DEPOSIT, PERSHING COUNTY, NEVADA: SAMAL, Abani, GEOLOGY/ Geostatistics, Pincock, Allen and Holt, 165 South Union Boulevard, Suite 950, Lakewood, CO 80228-2226, arsamal@hotmail.com and FIFAREK, Richard, GEOLOGY Department, Southern Illinois University, Carbondale, IL 62901 |
| 226-3 | 2:05 PM | CONCENTRATIONS AND FLUXES OF PRECIOUS AND RELATED TRACE METALS IN HYDROTHERMAL SYSTEMS, NORTH ISLAND, NEW ZEALAND: IMPLICATIONS FOR ARC METALLOGENY: SIMMONS, Stuart F., School of Geography, Geology and Environmental Science, University of Auckland, Private Bag 92019, Auckland Mail Centre, Auckland, 1142, New Zealand, sf.simmons@auckland.ac.nz and BROWN, Kevin L., GEOKEM, P.O. Box 95-210, Swanson, Waitakere, 0653, New Zealand |
| 226-4 | 2:25 PM | CHEMICAL EQUILIBRIUM CONSTRAINTS ON HYDROTHERMAL FLUID COMPOSITION: REACTION OF SEAWATER AND METEORIC WATER WITH BASALT AND PERIDOTITE: REED, Mark, Geological Sciences, University of Oregon, Eugene, OR 97403, mhreed@uoregon.edu and PALANDRI, James, Geological Sciences, University of Oregon, Eugene, OR 97403-1272 |
| 226-5 | 2:45 PM | IS THERE A SECULAR CHANGE IN OXYGEN ISOTOPE COMPOSITION OF CRUSTAL FLUIDS TRACKING THAT OF SEAWATER?: MUEHLENBACHS, Karlis, Earth and Atmospheric Sciences, University of Alberta, 1-26 ESB, Edmonton, AB T6G 2E3, karlis.muehlenbachs@ualberta.ca, FURNES, Harald, Centre for Geobiology & Department of Earth Science, University of Bergen, Allegate 41, Bergen, 5007, Norway, DE WIT, Maartin, AEON-Africa Earth Observatory Network, and Department of, University of Cape Town, Rondebosch, 7700, South Africa, ROSING, Minik, Nordic Centre for Earth Evolution (NordCEE) & Geological Museum, University of Copenhagen, Copenhagen, 1350, Denmark, and STAUDIGEL, Hubert, Scripps Insitution of Oceanography, Univ of California, UCSD-0225, La Jolla, CA 9209309 0225 |
| 226-6 | 3:00 PM | ISOTOPIC ANALYSES OF GASES FROM LOW-BTU LEADVILLE LIMESTONE FIELDS, PARADOX BASIN, UTAH: BRENNAN, Sean T., Eastern Energy Resources Team, U.S. Geological Survey, MS 956, National Center, 12201 Sunrise Valley Drive, Reston, VA 20192, sbrennan@usgs.gov, BURRUSS, Robert C., Eastern Energy Resources Team, U.S. Geological Survey, 12201 Sunrise Valley Drive, MS 956 National Center, Reston, VA 20192, and HUNT, Andrew G., Noble Gas Lab, U.S. Geological Survey, Denver Federal Center, BLD 21, MS 963, Denver, CO 80225 |
| | 3:15 PM | Discussion |
| 226-7 | 3:30 PM | HYDROTHERMAL MINERALIZATION IN THE MICHIGAN BASIN, USA: BARNES, David A.1, PARRIS, Thomas M.2, HARRISON, William B. III1, and GRAMMER, G. Michael1, (1) Geosciences, Western Michigan University, 1903 West Michigan Ave, Kalamazoo, MI 49008, barnes@wmich.edu, (2) Kentucky Geological Survey, 228 Mining and Mineral Resources Bldg, University of Kentucky, Lexington, KY 40506-0107 |
| 226-8 | 3:45 PM | FLUIDS IN REGIONAL METAMORPHIC ENVIRONMENTS: CURRENT RESEARCH CHALLENGES: AGUE, Jay J., Geology and Geophysics, Yale Univ, P.O. Box 208109, New Haven, CT 06520-8109, jay.ague@yale.edu |
| 226-9 | 4:05 PM | APPLICATION OF THE TITANIQ GEOTHERMOMETER TO HYDROTHERMAL QUARTZ: LOWERS, Heather A., U.S. Geological Survey, MS 973, Denver, CO 80225, hlowers@usgs.gov, RUSK, Brian G., P.O. Box 25046 MS 963, US Geological Survey, Denver, CO 80225, and KOENIG, Alan, Mineral Resources Team, United States Geological Survey, MS 973 Denver Federal Center, Denver, CO 80225 |
| 226-10 | 4:20 PM | CHEMISTRY OF FLUID PRODUCTION IN THE SUBDUCTION FACTORY: PETTKE, Thomas, Institute of Geological Sciences, University of Bern, Baltzerstrasse 1+3, Bern, CH-3012, Switzerland, pettke@geo.unibe.ch, SCAMBELLURI, Marco, Dipartimento per lo Studio del Territorio e delle sue Risorse, DIPTERIS, University of Genova, C.so Europa 26, Genova, 16132, Italy, and VAN ROERMUND, Herman, Institute of Earth Sciences, Utrecht University, Budapestlaan 4, Utrecht, 3508 TA, Netherlands |
| 226-11 | 4:40 PM | ORIGIN AND COMPOSITIONS OF FLUIDS THAT FORM PORPHYRY CU (MO-AU) DEPOSITS: RUSK, Brian G.1, HOFSTRA, Albert H.2, EMSBO, Poul2, HUNT, Andrew G.1, LANDIS, Gary P.1, and RYE, Robert O.1, (1) US Geological Survey, Denver Federal Center MS 963, Denver, CO 80225, bgrusk@usgs.gov, (2) US Geological Survey, Denver Federal Center MS 973, Denver, CO 80225 |
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