Geological Society of America

8:00 AM

ARE CRUSTALLY DERIVED METALS OF SIGNIFICANCE IN THE GENERATION OF MAGMATIC CU-NI-PGE DEPOSITS?

Edward M. Ripley, Indiana Univ, Bloomington, IN and Chusi Li, Indiana Univ, Bloomington, IN

124794 (Technical Sessions)

8:15 AM

GEOCHEMISTRY OF MAGMATIC NI-CU-PGE DEPOSITS

C. Michael Lesher, Laurentian University, Sudbury, ON

128581 (Technical Sessions)

8:30 AM

PHYSICAL CONTROLS ON SULFIDE MIGRATION IN CRYSTAL MUSHES

Hye-Yoon Chung, University of Toronto, Toronto, ON and James E. Mungall, University of Toronto, Toronto, ON

127518 (Technical Sessions)

8:45 AM

THE MORPHOLOGY AND DISTRIBUTION OF SULFIDE BLEBS IN KOMATIITIC OLIVINE CUMULATES, AND IMPLICATIONS FOR ORE GENESIS

Stephen Barnes, Bentley, Perth, WA and Marco Fiorentini, Nedlands, Perth, N/A and Peter Austin, Bentley, Perth, N/A and Klaus Gessner, Crawley, N/A and Rob Hough, Bentley, Perth, N/A and Andrew Squelch, Bentley, Perth, N/A

123948 (Technical Sessions)

9:00 AM

CONTROLS ON THE EMPLACEMENT AND GENESIS OF THE MKD5 AND SARAH'S FIND NI-CU-PGE KOMATIITE-HOSTED DEPOSITS, MOUNT KEITH, AGNEW-WILUNA GREENSTONE BELT, WESTERN AUSTRALIA

Marco Fiorentini, Nedlands, Perth, N/A and Nic Rosengren, Monash University, Clayton, N/A and Stephen Beresford, Nedlands, Perth, N/A and Mark E. Barley, Nedlands, Perth, N/A

126895 (Technical Sessions)

9:15 AM

EMPLACEMENT OF THE MAGGIE HAYS NICKEL DEPOSIT, LAKE JOHNSTON GREENSTONE BELT, YILGARN CRATON, WESTERN AUSTRALIA

G.J. Heggie, University of Western Australia, Crawley, N/A and M. Fiorentini, Nedlands, Perth, N/A and M.E. Barley, Nedlands, Perth, N/A and S.J. Barnes, CSIRO Exploration and Mining, Kensington, N/A and C. Stott, LionOre Australia (Nickel) Pty Ltd, West Perth, N/A

129778 (Technical Sessions)

9:30 AM

MULTIPLE SULPHUR SOURCES FOR ARCHAEAN KOMATIITE-HOSTED NICKEL SULFIDES CONFIRMED BY S AND FE ISOTOPES: EXPLORATION IMPLICATIONS

Mark E. Barley, University of Western Australia, Crawley, N/A and Andrey Bekker, Carnegie Institution of Washington, Washington, DC and Marco L. Fiorentini, University of Western Australia, Crawley, N/A and Olivier J. Rouxel, Woods Hole Oceanographic Institution, Woods Hole, MA and Douglas Rumble, Carnegie Institution of Washington, Washington, DC

126882 (Technical Sessions)

9:45 AM

REDOX CHANGES CAUSED BY EVAPORITE AND CARBON ASSIMILATION AT NORIL'SK AND THEIR ROLE IN SULFIDE PRECIPITATION

Pedro J. Jugo, Laurentian University, Sudbury, ON and C. Michael Lesher, Laurentian University, Sudbury, ON

128461 (Technical Sessions)

10:15 AM

NICKEL AND PGE DEPOSITS IN THE KABANGA-MUSONGATI-KAPALAGULU BELT, WESTERN TANZANIA AND BURUNDI

Wolfgang Derek Maier, University of Western Australia, Crawley, N/A and Sarah-Jane Barnes, Universite du Quebec, Chicoutimi, QC and Tim Livesey, Barrick Gold UK Ltd, Horwich, N/A

123606 (Technical Sessions)

10:35 AM

STABLE ISOTOPIC CONTRAINTS ON THE PROCESSES OF COUNTRY ROCK CONTAMINATION AND POST-MAGMATIC ALTERATION OF THE KABANGA NI-CU SULFIDE DEPOSITS, TANZANIA

Arindam Sarkar, Indiana Univ, Bloomington, IN and Edward M. Ripley, Indiana Univ, Bloomington, IN and Chusi Li, Indiana Univ, Bloomington, IN and Wolfgang Maier, University of Western Australia, Crawley 6009, N/A

124712 (Technical Sessions)

10:50 AM

CHARACTERISTICS OF THE PARENTAL MAGMA OF THE EAGLE NI-CU SULFIDE DEPOSIT, MIDCONTINENT RIFT SYSTEM, NORTHERN MICHIGAN

Xin Ding, Indiana University, Bloomington, IN and Edward M. Ripley, Indiana Univ, Bloomington, IN and Chusi Li, Indiana Univ, Bloomington, IN

124786 (Technical Sessions)

11:05 AM

IDENTIFICATION OF CUMULATES AND TRAPPED RESIDUAL LIQUIDS IN THE VOISEY'S BAY OVOID NI-CU-CO MAGMATIC SULFIDE DEPOSIT

Michelle A.E. Huminicki, Memorial University of Newfoundland, St John's, NF and Paul J. Sylvester, Memorial University of Newfoundland, St John's, NF

132226 (Technical Sessions)

11:20 AM

CRYSTALLIZATION OF MAGMATIC SULFIDES

James E. Mungall, University of Toronto, Toronto, ON