2009 Portland GSA Annual Meeting (18-21 October 2009)
Session No. 93 Monday, 19 October 2009
8:00 AM-12:00 PM, Oregon Convention Center: D135/136

T150. Melt and Fluid Inclusion Analysis in Resource Investigations (Society of Economic Geologists; U.S. Geological Survey)

Albert H. Hofstra and Robert J. Bodnar, Presiding
 Paper #Start Time
93-18:00 AM OVERVIEW OF THE USGS DENVER INCLUSION ANALYSIS LABORATORY [DIAL] AND APPLICATIONS TO MINERAL RESOURCE INVESTIGATIONS: HOFSTRA, A.H.1, RYE, R.O.2, LANDIS, G.P.2, JOHNSON, C.A.2, EMSBO, P.3, KOENIG, A.E.4, MARSH, E.E.4, TODOROV, T.I.4, and ADAMS, D.T.4, (1) USGS-DIAL, Box 25046, MS-973, Denver, CO 80225, ahofstra@usgs.gov, (2) USGS, Box 25046, MS 963, Denver, CO 80225, (3) USGS-DIAL, Box 25046, MS 973, Denver, CO 80225, (4) USGS, Box 25046, MS 973, Denver, CO 80225
93-28:20 AM FLUID INCLUSION CL-BR-NA RATIOS IMPLICATE RESIDUAL EVAPORATIVE BRINES IN THE FORMATION OF SUPERGIANT SEDEX ZINC DEPOSITS: EMSBO, P., USGS-DIAL, Box 25046, MS 973, Denver, CO 80225, pemsbo@usgs.gov
93-38:35 AM IMPLICATIONS OF PB-RICH FLUID INCLUSIONS FROM MISSISSIPPI VALLEY-TYPE ORE DEPOSITS OF THE VIBURNUM TREND, SOUTHEAST MISSOURI: APPOLD, Martin S., Department of Geological Sciences, University of Missouri--Columbia, 101 Geological Sciences Bldg, Columbia, MO 65211, appoldm@missouri.edu and WENZ, Zachary J., Department of Geological Sciences, University of Missouri--Columbia, 101 Geological Sciences Bldg, Columbia, MO 65211-1380
93-48:50 AM TRACKING FLUID EVOLUTION USING FLUID INCLUSIONS IN SYNKINEMATIC FRACTURE CEMENTS: PICEANCE BASIN, COLORADO: FALL, András1, EICHHUBL, Peter1, BECKER, Stephen P.2, BODNAR, Robert J.3, and LAUBACH, Stephen E.1, (1) Bureau of Economic Geology, John A. and Katherine G. Jackson School of Geosciences, The University of Texas at Austin, University Station, P.O. Box X, Austin, TX 78713-8924, andras.fall@beg.utexas.edu, (2) Petroleum Geochemistry, Hydrocarbon Systems Division, ExxonMobil Upstream Research Company, 3120 Buffalo Speedway, Houston, TX 77098, (3) Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061
93-59:05 AM TECHNIQUES FOR ELEMENTAL QUANTIFICATION OF LASER ABLATION INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY (LA-ICP-MS). RESULTS FOR MELT AND FLUID INCLUSIONS - PROBLEMS AND SOLUTIONS: TODOROV, Todor1, KOENIG, Alan E.2, MARSH, E.E.3, ADAMS, David T.3, and HOFSTRA, A.H.4, (1) Dial, U.S. Geological Survey, MS-964, Box 25046, Denver, CO 80225, ttodorov@usgs.gov, (2) Central Mineral And Environmental Resources Science Center, United States Geological Survey, MS 973 Denver Federal Center, Denver, CO 80225, (3) USGS, Box 25046, MS 973, Denver, CO 80225, (4) DIAL, USGS, MS-973, Box 25046, Denver, CO 80225
93-69:20 AM QUANTITATIVE BORATE ANALYSIS OF FLUID INCLUSIONS IN QUARTZ THROUGH RAMAN SPECTROSCOPY: WILSON, Elizabeth G.1, SIRBESCU, Mona-Liza C.1, SCHMIDT, Christian2, THOMAS, Rainer2, SAMSON, Iain M.3, and BODNAR, Robert J.4, (1) Geology Department, Central Michigan University, 314 Brooks Hall, Mount Pleasant, MI 48859, wilso1eg@cmich.edu, (2) GeoForschungsZentrum, Telegrafenberg D 329, Potsdam, D-14473, Germany, (3) Department of Earth and Environmental Science, University of Windsor, Windsor, ON N9B 3P4, Canada, (4) Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061
93-79:35 AM AGE OF SANIDINE AND COMPOSITION OF MELT INCLUSIONS IN QUARTZ PHENOCRYSTS FROM VOLCANIC ROCKS ASSOCIATED WITH LARGE MO AND BE DEPOSITS IN THE WESTERN UNITED STATES: ADAMS, David T.1, HOFSTRA, A.H2, COSCA, M.A.3, TODOROV, T.I.1, and MARSH, E.E.1, (1) USGS, Box 25046, MS 973, Denver, CO 80225, dadams@usgs.gov, (2) USGS, U.S Geological Survey, Mail Stop 973, Box 25046, Denver Federal Center, Denver, Denver, CO 80225, (3) USGS, Box 25046, Denver, CO 80225-0046
93-89:50 AM LEAD ISOTOPIC (204, 206, 207, 208) COMPOSITION OF INDIVIDUAL MELT INCLUSIONS FROM THE BISHOP TUFF, LONG VALLEY, CA: SOUDERS, A.K.1, ESPOSITO, R.2, SYLVESTER, Paul J.3, BODNAR, R.J.2, HANCHAR, John M.4, and FEDELE, L.2, (1) Department of Earth Sciences, Memorial University of Newfoundland, St. John's, NF A1B 3X5, Canada, kate.souders@mun.ca, (2) Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, (3) Inco Innovation Centre and Dept of Earth Sciences, Memorial University of Newfoundland, St John's, NF A1B3X5, Canada, (4) Dept of Earth Sciences, Memorial University of Newfoundland, St John's, NF A1B 3X5, Canada, johnh@esd.mun.ca
93-910:05 AM GEOCHEMISTRY OF FLUID INCLUSIONS FROM OROGENIC AND INTRUSION-RELATED GOLD DEPOSITS IN THE TINTINA GOLD PROVINCE, ALASKA AND THE YUKON TERRITORY: MARSH, E.E.1, LANDIS, G.P.2, EMSBO, P.1, TODOROV, T.I.1, and GOLDFARB, Richard J.3, (1) USGS-DIAL, Box 25046, MS 973, Denver, CO 80225, emarsh@usgs.gov, (2) USGS-DIAL, Box 25046, MS 963, Denver, CO 80225, (3) USGS, Box 25046, MS 973, Denver, CO 80225
93-1010:20 AM EVIDENCE FOR THE BRITTLE-DUCTILE TRANSITION AT THE SUMMITVILLE HIGH-SULFIDATION AU DEPOSIT, CO BASED ON PETROGRAPHIC, THERMOMETRIC AND LA-ICP-MS ANALYSIS OF FLUID INCLUSIONS: FIFAREK, Richard H., Department of Geology, Southern Illinois University, Carbondale, IL 62901-4324, fifarek@geo.siu.edu
93-1110:35 AM SULFOSALT MELTS AND MELT INCLUSIONS IN ENARGITE: EVIDENCE OF HIGH TEMPERATURE VAPOR TRANSPORT OF METALS IN THE FORMATION OF HIGH SULFIDATION LODE GOLD DEPOSITS: MAVROGENES, John A., Research School of Earth Sciences, The Australian National Univ, ACT, Canberra, 0200, Australia, john.mavrogenes@anu.edu.au, HENLEY, Richard W., Visiting Fellow, Research School of Earth Sciences, Australian National University, Canberra, Australia, and BERGER, Byron R., U.S. Geological Survey, Federal Center MS 964, Denver, CO 80225-0046
 10:55 AM Break
93-1211:00 AM SEG DISTINGUISHED LECTURE: SELF-ORGANIZED SYSTEMS AND ORE FORMATION—THE KEY TO SPATIALLY-PREDICTIVE TARGETING?: HRONSKY, J.M.A., Western Mining Services (Australia) Pty Ltd, 26/17 Prowse Street, West Perth, WA 6005, Australia and Centre for Exploration Targeting, School of Earth and Environment, University of Western Australia, Crawley, WA 6009 Australia, jon.hronsky@wesminllc.com

Back to the 2009 Portland GSA Annual Meeting (18-21 October 2009)
General Information for this Meeting