2005 Salt Lake City Annual Meeting (October 16–19, 2005)

Session No. 65
Monday, 17 October 2005: 8:00 AM-12:00 PM

T4. Sources of Porphyry Copper Deposits: Magmas, Metals, and Fluids I

Society of Economic Geologists

 

John H. Dilles and Jeffrey D. Keith, Advocates
Paper #
Start Time
1
8:00 AM
VAPOR TRANSPORT OF ORE METALS, WITH A FRESH LOOK AT THE BINGHAM PORPHYRY
HEINRICH, C.A.1, DRIESNER, T.1, LANDTWING, M.R.1, PETTKE, T.1 and WILLIAMS-JONES, A.E.2, (1)Department of Earth Sciences, ETH Zentrum NO, Zurich, CH-8092, Switzerland, (2)Department of Earth and Planetary Sciences, McGill University, 3450 University St, Montreal, QC H3A 2A7, heinrich@erdw.ethz.ch, heinrich@erdw.ethz.ch
2
8:20 AM
CONTROLS ON PORPHYRY COPPER, MOLYBDENUM, AND RELATED SYSTEMS IN UTAH
KRAHULEC, Kenneth, Utah Geological Survey, 1594 West North Temple, Suite 3110, P. O. Box 146100, Salt Lake, UT 84114, kenkrahulec@utah.gov, kenkrahulec@utah.gov
3
8:35 AM
BINGHAM PORPHYRY CU MAGMATISM: A REVIEW, DISCUSSION, AND COMPARISON WITH OTHER SYSTEMS
KEITH, Jeffrey D., Geology, Brigham Young Univ, Provo, UT 84602, Jeff_Keith@byu.edu, Jeff_Keith@byu.edu
4
8:50 AM
THE EFFECT OF SULFUR ON MELT-VOLATILE PHASE PARTITIONING OF COPPER
SIMON, Adam1, CANDELA, Philip2, PETTKE, Thomas3, PICCOLI, Philip2 and HEINRICH, Chris4, (1)Department of Earth and Planetary Sciences, Johns Hopkins University, Olin Hall, Baltimore, MD 21218, (2)Laboratory for Mineral Deposits Research, Department of Geology, University of Maryland, College Park, MD 20742, (3)Department of Earth Sciences, Institute for Isotope Geochemistry and Mineral Resources, ETH Zurich, ETH Zentrum NO, Sonneggstr. 5, Zurich, 8092, (4)Department of Earth Sciences, Isotope Geochemistry and Mineral Resources, ETH Zentrum NO, Zurich, CO-8092, Switzerland, asimon@jhu.edu, asimon@jhu.edu
5
9:05 AM
IS ORE DEPOSIT FORMATION RELATED TO RECHARGE EPISODES OF VOLATILE-RICH MAGMA: EVIDENCES FROM MELT INCLUSIONS AND HIGH-PRECISION PB ISOTOPES
KAMENOV, George D., Department of Geological Sciences, Univ of Florida, 241 Williamson Hall, P.O.Box 112120, Gainesville, FL 32611, PERFIT, Michael R., Univ Florida, PO Box 112120, Gainesville, FL 32611-2120, MUELLER, Paul, Department of Geology, Univ of Florida, Gainesville, FL 32611 and JONASSON, Ian, Geological Survey of Canada, Ottawa, ON K1A OE8, Canada, kamenov@ufl.edu, kamenov@ufl.edu
6
9:20 AM
VOLATILE LOSS FROM HIGH-LEVEL MAGMAS AT BAJO DE LA ALUMBRERA PORPHYRY CU-AU DEPOSIT, NW ARGENTINA
HARRIS, Anthony C., COOKE, D.R., WHITE, N.C., DANYUSHEVSKY, L.V. and GILBERT, S.E., Centre of Excellence in Ore Deposits, University of Tasmania, Private Bag 79, Hobart, 7001, Australia, A.Harris@utas.edu.au, A.Harris@utas.edu.au
 
9:35 AM
Break
7
9:50 AM
MAGMAGENESIS AND MINERALIZATION OF GIANT MIOCENE AND PLIOCENE MEGABRECCIA DEPOSITS IN THE ANDES OF CENTRAL CHILE
SKEWES, Alexandra and STERN, Charles R., Dept of Geological Sciences, University of Colorado, Boulder, CO 80309-0399, skewes@stripe.colorado.edu, skewes@stripe.colorado.edu
8
10:05 AM
PLUTONIC ROCKS CONTAINING PRIMARY IGNEOUS ANHYDRITE IN THE EL TENIENTE CU DEPOSIT, CHILE
FUNK, Jonathan1, STERN, Charles R.1, SKEWES, Alexandra1 and ARÉVALO, Alejandra2, (1)Dept of Geological Sciences, University of Colorado, Boulder, CO 80309-0399, (2)Superintendencia Geología, El Teniente, CODELCO-Chile, Millán 1040, Rancagua, Chile, jonathan.funk@colorado.edu, jonathan.funk@colorado.edu
9
10:20 AM
SULFUR CONTENT OF THE ERTSBERG MAGMA OF WEST PAPUA, INDONESIA AND SULFUR BUDGET OF ASSOCIATED ORE DEPOSITS, DEDUCED FROM APATITE COMPOSITIONS
PORTER, John P. and TITLEY, Spencer R., Department of Geosciences, University of Arizona, Tucson, AZ 85721, porter11@unr.nevada.edu, porter11@unr.nevada.edu
10
10:35 AM
MULTIPLE LARAMIDE IGNEOUS AND HYDROTHERMAL EVENTS IN THE PATAGONIA MOUNTAINS, ARIZONA
GRAYBEAL, Frederick T., Exploration Management LLC, 37 Wynwood Road, Chatham, NJ 07928, FLECK, Robert J., U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025 and VIKRE, Peter G., U. S. Geol Survey, Mail Stop 176, University of Nevada, Reno, Reno, NV 89557, ftgraybeal@aol.com, ftgraybeal@aol.com
11
10:50 AM
IMPLICATIONS OF NEW U-PB DATES FROM PORPHYRY COPPER-RELATED PLUTONS IN THE SUPERIOR-GLOBE-RAY-CHRISTMAS AREA, ARIZONA
SEEDORFF, Eric, BARTON, Mark D., GEHRELS, George E., JOHNSON, David A., MAHER, David J., STAVAST, William J.A. and FLESCH, Erik, Dept. of Geosciences, Center for Mineral Resources, University of Arizona, Tucson, AZ 85721-0077, seedorff@geo.arizona.edu, seedorff@geo.arizona.edu
12
11:05 AM
A VIEW OF THE ROOTS OF A PRODUCTIVE LARAMIDE PORPHYRY COPPER SYSTEM EXPOSED IN THE GLOBE-MIAMI DISTRICT, ARIZONA
MAHER, David J., STAVAST, William J.A., BARTON, Mark D. and SEEDORFF, Eric, Center for Mineral Resources, Dept. of Geosciences, University of Arizona, Tucson, AZ 85721-0077, geodave@mindspring.com, geodave@mindspring.com
13
11:20 AM
TERTIARY TILTING AND DISMEMBERMENT OF A LARAMIDE MAGMATIC-HYDROTHERMAL SYSTEM, PIMA MINING DISTRICT, SOUTHERN ARIZONA
STAVAST, William J.A., SEEDORFF, Eric, BARTON, Mark and BUTLER, Robert, Center for Mineral Resources, Dept. of Geosciences, University of Arizona, Tucson, AZ 85721-0077, wstavast@geo.arizona.edu, wstavast@geo.arizona.edu
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