Aeromagnetic Signature of Porphyry Copper Systems
in Northern Chile and Its Geologic Implications
Gerardo Behn, Francsico Camus, Pedro Carrasco,
and Hunter Ware pp. 239-248
Abstract
Geology of the Chuquicamata Mine: A Progress
Report
Guillermo Ossandón C., Roberto Fréraut
C., Lewis B. Gustafson, Darryl D. Lindsay, and Marcos Zentilli
pp. 249-270
Abstract
Geologic Evolution of the Escondida Area, Northern
Chile: A Model for Spatial and Temporal Localization of Porphyry Cu Mineralization
Jeremy P. Richards, Adrian J. Boyce, and Malcolm
S. Pringle pp. 271-305
Abstract
Geology of the Escondida Porphyry Copper Deposit,
Antofagosta Region Chile
Ruben A. Padilla Garza, Spencer R. Titley,
and Francisco Pimental B. pp. 307-324
Abstract
Multiple Centers of Mineralization in the Indio
Muerto District, El Salvador, Chile
Lewis B. Gustafson, Walter Orquera, Michael
McWilliams, Mario Castro, Osman Olivares, Gonzalo Rojas, Juan Maluenda,
and Marcello Mendez pp. 325-350
Abstract
Chronology of Exotic Mineralization at El Salvador,
Chile, by 40Ar/39Ar
Dating of Copper Wad and Supergene Alunite
Timothy I. Mote, Tim A. Becker, Paul Renne,
and George H Brimhall pp. 351-366
Abstract
Application of Mass-Balance Modeling of Sources,
Pathways, and Sinks of Supergene Enrichment to Exploration and Discovery
of the Quebrada Turquesa Exotic Copper Orebody, El Salvador District, Chile
Timothy I. Mote, George Brimhall, Enrique
Tidy-Finch, Guillermo Muller, and Pedro Carrasco pp. 367-386
Abstract
Oxide Mineralization at the Radomiro Tomic Porphyry
Copper Deposit, Northern Chile
Patricio Cuadra C. and Gonzalo Rojas S.
pp. 387-400
Abstract
Atacamite Inclusion in Rock Forming Feldspars
and Copper-Bearing Smectites from the Radomiro Tomic Mine, Chile: Copper-Insoluble
Mineral Occurrences
George H. Brimhall, Beatriz Levi, Jan Olov
Nystörm, and Enrique Tidy F. pp. 401-420
Abstract