Geological Society of America

8:00 AM

OVERVIEW OF THE USGS DENVER INCLUSION ANALYSIS LABORATORY [DIAL] AND APPLICATIONS TO MINERAL RESOURCE INVESTIGATIONS

A.H. Hofstra, USGS-DIAL, Denver, CO and R.O. Rye, USGS, Denver, CO and G.P. Landis, USGS, Denver, CO and C.A. Johnson, USGS, Denver, CO and P. Emsbo, USGS-DIAL, Denver, CO and A.E. Koenig, USGS, Denver, CO and E.E. Marsh, USGS, Denver, CO and T.I. Todorov, USGS, Denver, CO and D.T. Adams, USGS, Denver, CO

163332 (Technical Sessions)

8:20 AM

FLUID INCLUSION CL-BR-NA RATIOS IMPLICATE RESIDUAL EVAPORATIVE BRINES IN THE FORMATION OF SUPERGIANT SEDEX ZINC DEPOSITS

P. Emsbo, USGS-DIAL, Denver, CO

165492 (Technical Sessions)

8:35 AM

IMPLICATIONS OF PB-RICH FLUID INCLUSIONS FROM MISSISSIPPI VALLEY-TYPE ORE DEPOSITS OF THE VIBURNUM TREND, SOUTHEAST MISSOURI

Martin Appold, University of Missouri--Columbia, Columbia, MO and Zachary J. Wenz, University of Missouri--Columbia, Columbia, MO

161379 (Technical Sessions)

8:50 AM

TRACKING FLUID EVOLUTION USING FLUID INCLUSIONS IN SYNKINEMATIC FRACTURE CEMENTS: PICEANCE BASIN, COLORADO

András Fall, The University of Texas at Austin, Austin, TX and Peter Eichhubl, The University of Texas at Austin, Austin, TX and Stephen P. Becker, ExxonMobil Upstream Research Company, Houston, TX and Robert J. Bodnar, Virginia Polytechnic Institute and State University, Blacksburg, VA and Stephen Laubach, The University of Texas at Austin, Austin, TX

164591 (Technical Sessions)

9:05 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

Todor Todorov, U.S. Geological Survey, Denver, CO and Alan E. Koenig, U.S. Geological Survey, Denver, CO and E.E. Marsh, USGS, Denver, CO and David T. Adams, USGS, Denver, CO and A.H. Hofstra, U.S.G.S., Denver, CO

166401 (Technical Sessions)

9:20 AM

QUANTITATIVE BORATE ANALYSIS OF FLUID INCLUSIONS IN QUARTZ THROUGH RAMAN SPECTROSCOPY

Elizabeth G. Wilson, Central Michigan University, Mount Pleasant, MI and Mona-Liza C. Sirbescu, Central Michigan University, Mount Pleasant, MI and Christian Schmidt, Potsdam, N/A and Rainer Thomas, Potsdam, N/A and Iain M. Samson, University of Windsor, Windsor, ON and Robert J. Bodnar, Virginia Polytechnic Institute and State University, Blacksburg, VA

162695 (Technical Sessions)

9:35 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

David T. Adams, USGS, Denver, CO and A.H Hofstra, USGS, Denver, CO and M.a. Cosca, USGS, Denver, CO and T.I. Todorov, USGS, Denver, CO and E.E. Marsh, USGS, Denver, CO

166200 (Technical Sessions)

9:50 AM

LEAD ISOTOPIC (204, 206, 207, 208) COMPOSITION OF INDIVIDUAL MELT INCLUSIONS FROM THE BISHOP TUFF, LONG VALLEY, CA

A.K. Souders, Memorial University of Newfoundland, St. John's, NF and R. Esposito, Università di Napoli Federico II, Napoli, N/A and P.J. Sylvester, Memorial University of Newfoundland, St John's, NF and R.J. Bodnar, Virginia Tech, Blacksburg, VA and John Hanchar, Memorial University of Newfoundland, St John's, NF and L. Fedele, Virginia Tech, Blacksburg, VA

165282 (Technical Sessions)

10:05 AM

GEOCHEMISTRY OF FLUID INCLUSIONS FROM OROGENIC AND INTRUSION-RELATED GOLD DEPOSITS IN THE TINTINA GOLD PROVINCE, ALASKA AND THE YUKON TERRITORY

E.E. Marsh, USGS-DIAL, Denver, CO and G.P. Landis, USGS-DIAL, Denver, CO and P. Emsbo, USGS-DIAL, Denver, CO and T.I. Todorov, USGS-DIAL, Denver, CO and Richard J. Goldfarb, Denver, CO

166155 (Technical Sessions)

10:20 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

Richard H. Fifarek, Southern Illinois University, Carbondale, IL

167316 (Technical Sessions)

10:35 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

John A. Mavrogenes, The Australian National Univ, Canberra, N/A and Richard W. Henley, Australian National University, Canberra, N/A and Byron R. Berger, U.S. Geological Survey, Denver, CO

165088 (Technical Sessions)

11:00 AM

SEG DISTINGUISHED LECTURE: SELF-ORGANIZED SYSTEMS AND ORE FORMATION—THE KEY TO SPATIALLY-PREDICTIVE TARGETING?

J.M.A. Hronsky, Australia and Centre for Exploration Targeting, Crawley, WA 6009, N/A

167814 (Technical Sessions)

T93 Melt and Fluid Inclusion Analysis in Resource Investigations

Presentations