2007 GSA Denver Annual Meeting (28–31 October 2007)
Session No. 72 Monday, 29 October 2007
8:00 AM-12:00 PM, Colorado Convention Center: 504

T70. Au-Ag-Te-Se Deposits and Other Precious Metal Deposits

Cristiana L. Ciobanu, Nigel J. Cook and Paul G. Spry, Presiding
 Paper #Start Time
72-18:00 AM WHAT MAKES A GOLD-TELLURIDE DEPOSIT?: COOK, Nigel John, Natural History Museum, University of Oslo, Boks 1172 Blindern, Oslo, NO-0318, Norway, nigelc@nhm.uio.no, CIOBANU, Cristiana Liana, South Australian Museum and School of Earth and Environmental Sciences, University of Adelaide, North Terrace, Adelaide, S.A, 5000, Australia, and SPRY, Paul G., Geological and Atmospheric Sciences, Iowa State University, 253 Science I, Ames, IA 50011
72-28:15 AM EXPERIMENTAL STUDY OF TELLURIUM IN CHLORIDE BRINES: GRUNDLER, Pascal V., Geology and Geophysics, School of Earth and Environmental Sciences, University of Adelaide, c/o South Australian Museum, Mineralogy dept, North Terrace, Adelaide, SA 5000, Australia, pascal.grundler@adelaide.edu.au, BRUGGER, Joël, South Australian Museum and University of Adelaide, (previously: Earth Sciences Department, Monash Univ, Melbourne), North Terrace, Adelaide, SA 5000, Australia, and ETSCHMANN, Barbara E., CSIRO Exploration & Mining, c/o University of Melbourne, Melbourne, Vic 3010, Australia
72-38:30 AM GENERATION OF COMPLEX POLYMETALLIC MELT ASSEMBLAGES IN METAMORPHOSED GOLD DEPOSITS: TOMKINS, Andrew G., School of Geosciences, Monash University, P.O. Box 28E, Melbourne, 3800, Australia, andy.tomkins@sci.monash.edu.au, PATTISON, David R.M., Geology and Geophysics, Univ of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada, and MAVROGENES, John A., Geology Department and Reserch School of Earth Sciences, The Australian National Univ, ACT, Canberra, 0200
72-48:45 AM MODELLING MELTS IN HYDROTHERMAL SYSTEMS - THE LIQUID BISMUTH COLLECTOR MODEL: TOOTH, Blake Alfred1, BRUGGER, Joël2, LIU, Weihua3, and CIOBANU, Cristiana1, (1) School of Earth and Environmental Sciences, University of Adelaide, North Terrace, Adelaide, 5000, Australia, blake.tooth@adelaide.edu.au, (2) South Australian Museum and Adelaide Univ, (previously: Earth Sciences Department, Monash Univ, Melbourne), North Terrace, Adelaide, 5000, Australia, (3) Exploration and Mining, CSIRO, c/o Building 28 School of Geosciences, Monash University, Clayton, 3168, Australia
72-59:00 AM TELLURIDE ASSEMBLAGES IN A REDUCED INTRUSION-RELATED GOLD (RIRG) DEPOSIT, CLY GROUP PROSPECT, SOUTHEASTERN BRITISH COLUMBIA, CANADA: HOWARD, William R., 215 Silver Mead Cres. NW, Calgary, AB T3B 3W4, Canada, wm.howard@shaw.ca, COOK, Nigel John, Natural History Museum, University of Oslo, Boks 1172 Blindern, Oslo, NO-0318, Norway, and CIOBANU, Cristiana Liana, South Australian Museum and School of Earth and Environmental Sciences, University of Adelaide, North Terrace, Adelaide, S.A, 5000, Australia
72-69:15 AM AU-AG-S-SE DEPOSITS IN THE WESTERN US: VIKRE, Peter, U.S. Geological Survey, Mackay School of Earth Sciences and Engineering, MS 176, University of Nevada, Reno, Reno, NV 89557-0047, pvikre@usgs.gov
72-79:30 AM ACTIVE GEOTHERMAL SYSTEMS AND PLIOCENE AND YOUNGER GOLD DEPOSITS OF THE GREAT BASIN, USA: REGIONAL CONTROLS AND SELENIUM CONCENTRATIONS AS A CLUE TO ORE ENVIRONMENT: COOLBAUGH, Mark F., AuEx Ventures Inc, 940 Matley Lane, Suite 17, Reno, NV 89502, sereno@dim.com, AREHART, Greg B., Geological Sciences, Univ of Nevada, Reno, MS-172, Reno, NV 89557, FAULDS, James E., Nevada Bureau of Mines and Geology, University of Nevada, Reno, NV 89557, VIKRE, Peter G., U.S. Geological Survey, Mackay School of Earth Sciences and Engineering, MS 176, University of Nevada, Reno, Reno, NV 89557-0047, and JOHN, David A., U.S. Geological Survey, 345 Middlefield Rd, MS-901, Menlo Park, CA 94025
72-89:45 AM LEAD ISOTOPE DATA FROM PRECIOUS-METAL MINERALS: IMPLICATIONS FOR THE GENESIS OF BONANZA EPITHERMAL AU-AG-SE DEPOSITS OF THE NORTHERN GREAT BASIN, USA: SAUNDERS, James A., Department of Geology and Geography, Auburn University, 210 Petrie Hall, Auburn, AL 36849, saundja@auburn.edu, KAMENOV, George D., Department of Geology, Univ of Florida, Gainesville, FL 32611, HAMES, Willis E., Department of Geology and Geography, Auburn Univ, Auburn, AL 36830, and UNGER, Derick L., Geology & Geography, Auburn University, 210 Petrie Hall, Auburn, AL 36849
72-910:00 AM CAN TELLURIDES RECORD CHANGES IN FLUID CHARACTERISTICS? THE EXAMPLE OF NAGYÁGITE: CIOBANU, Cristiana Liana, South Australian Museum and School of Earth and Environmental Sciences, University of Adelaide, North Terrace, Adelaide, S.A, 5000, Australia, cristiana.ciobanu@adelaide.edu.au, COOK, Nigel John, Natural History Museum, University of Oslo, Boks 1172 Blindern, Oslo, NO-0318, Norway, PRING, Allan, South Australian Museum and School of Earth and Environmental Sciences, University of Adelaide, North Terrace, Adelaide, 5000, Australia, and SUNG, Yoo-Hyun, Ian Wark Research Institute, University of South Australia, Mawson Lakes Campus, Mawson Lakes, S.A, 5095, Australia
72-1010:15 AM THE TIMING, CHARACTER, AND SIGNIFICANCE OF LATE STAGE CARBONATE, SULFATE AND HYDROLYTIC ALTERATION ASSEMBLAGES IN THE CRIPPLE CREEK GOLD TELLURIDE DISTRICT, COLORADO: JENSEN, Eric P., Bronco Creek Exploration, Inc, 1815 E Winsett, Tucson, AZ 85719, ejensen@broncocreek.com and BARTON, Mark D., Dept. of Geosciences, University of Arizona, Tucson, AZ 85721
72-1110:30 AM PRECIOUS METAL TELLURIDE OCCURRENCES IN FIJI: SPRY, Paul G.1, FORSYTHE, Nathan L.1, SCHERBARTH, Nancy L.2, and PALS, David W.3, (1) Geological and Atmospheric Sciences, Iowa State University, 253 Science I, Ames, IA 50011, pgspry@iastate.edu, (2) Tectonic Resources NL, Suite 4 100 Hay Street, Subiaco, 6008, Australia, (3) Natural Resources, Iowa Geological Survey Bureau, 109 Trowbridge Hall, Iowa City, IA 52242
72-1210:45 AM THE SMALLEST BASE AND PRECIOUS METAL DEPOSITS IN THE WORLD, AND WHY YOU SHOULD CARE: HUNTER, E.A.O.1, KEITH, Jeffrey2, HUNTER, Jacob, R.3, DORAIS, Michael J.1, GRIFFEN, Dana T.1, CHRISTIANSEN, Eric H.1, RHYSCAMP, Elizabeth1, BAXTER, Nachell1, and STANDING, Mike4, (1) Geological Sciences, Brigham Young University, Provo, UT 84602, outdoorhunter@gmail.com, (2) Geology, Brigham Young Univ, Brighan Young University, S-371 ESC, Provo, UT 84602, (3) Mechanical Engineering, Brigham Young University, Provo, UT 84602, (4) Integrative Biology, Brigham Young University, 84602

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