ECONOMIC GEOLOGY
and the
Bulletin of the Society of Economic Geologists
Volume 97 September-October 2002 Number 6

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Red-Bed Hosted Oncolitic Manganese Ore of the Paleoproterozoic Soutpansberg Group, Bronkhorstfontein, South Africa
J. Gutzmer, M. O. Schaefer, and N. J. Beukes   pp. 1151-1201
Abstract

Reduced and Oxidized Au-Cu-Bi Iron Oxide Deposits of the Tennant Creek Inlier, Australia: An Integrated Geologic and Chemical Model
Roger G. Skirrow and John L. Walshe   pp. 1167-1202
Abstract

Hydrothermal Fluid Evolution within the Cadillac Tectonic Zone, Abitibi Greenstone Belt, Canada: Relationship to Auriferous Fluids in Adjacent Second- and Third-Order Shear Zones
Peter Neumayr and Steffan G. Hagemann   pp. 1203-1225
Abstract

Fluid Chemical Evolution as a Factor in Controlling the Distribution of Gold at the Archean Golden Crown Lode Gold Deposit, Murchison Province, Western Australia
Takeshi Uemoto, John Ridley, Ed Mikucki, David I. Groves, and Minoru Kusakabe   pp. 1227-1248
Abstract

Mobilization of Gold as a Polymetallic Melt during Pelite Anatexis at the Challenger Deposit, South Australia: A Metamorphosed Archean Gold Deposit
Andrew G. Tomkins and John A. Mavrogenes  pp. 1249-1271
Abstract

Evolution of the Breccia-Hosted Prophyry Cu-Mo-Au Deposit at Agua Rica, Argentina: Progressive Unroofing of a Magmatic Hydrothermal System
Marianne R. Landtwing, Eric D. Dillenbeck, Martin H. Leake, and Christoph A. Heinrich   pp. 1273-1292
Abstract

The Distribution of Platinum Group Elements in the Insizwa Lobe, Mount Ayliff Complex, South Africa:  Implications for Ni-Cu-PGE Sulfide Exploration in the Karoo Igneous Province
W. D. Maier, J. S. Marsh, Sarah-Jane Barnes, and D. C. Dodd   pp. 1293-1306
Abstract

Paragneiss Assimilation in the Genesis of Magmatic Ni-Cu-Co Sulfide Mineralization at Voisey's Bay, Labrador: d34S, d13C, and Se/S Evidence
Edward M. Ripley, Chusi Li, and Dongbok Shin  pp. 1307-1318
Abstract

Geochemical Modeling of ZnS in Biofilms: An Example of Ore Depositional Processes
G. K. Druschel, M. Labrenz, T. Thomsen-Ebert, D. A. Fowle, and J. F. Banfield   pp. 1319-1329
Abstract

Scientific Communication

Cinnabar Deposition in Submarine Coastal Hydrothermal Vents, Pacific Margin of Central Mexico
R. M. Prol-Ledesma, C. Canet, J. C. Melgarejo, G. Tolson, M. A. Rubio-Ramos, J. C. Cruz-Ocampo,  A. Ortega-Osorio, M. A. Torres-Vera, and A. Reyes   pp. 1331-1340
Abstract

An Evaluation of Fluid Inclusion Microthermometric Data for Orpiment-Realgar-Calcite-Barite-Gold Mineralization at the Betze and Carlin Mines, Nevada
John A. Groff, Andrew R. Campbell, and David I. Norman   pp. 1341-1346
Abstract

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