The Bingham Canyon Porphyry Cu-Mo-Au Deposit. I. Sequence of Intrusions, Vein Formation, and Sulfide Deposition Available to Purchase

Acceptance of the R. A. F. Penrose Gold Medal for 2008 Available to Purchase

Henderson Porphyry Molybdenum System, Colorado: I. Sequence and Abundance of Hydrothermal Mineral Assemblages, Flow Paths of Evolving Fluids, and Evolutionary Style Available to Purchase

Henderson Porphyry Molybdenum System, Colorado: II. Decoupling of Introduction and Deposition of Metals during Geochemical Evolution of Hydrothermal Fluids Available to Purchase

Nukundamite (Cu 3.38 Fe 0.62 S 4 )-Bearing Copper Ore in the Bingham Porphyry Deposit, Utah: Result of Upflow through Quartzite Available to Purchase

Porphyry-Epithermal Transition: Maricunga Belt, Northern Chile Available to Purchase

Porphyry Gold Deposits of the Refugio District, Maricunga Belt, Northern Chile Available to Purchase

The SEG Silver Medal for 1999 Citation of Murray W. Hitzman Available to Purchase

40 Ar/ 39 Ar geochronology of Cu-Au and Au-Ag mineralization in the Potrerillos District, Chile Available to Purchase

Wall-rock alteration and hydrothermal flow paths about the Ann-Mason porphyry copper deposit, Nevada; a 6-km vertical reconstruction Available to Purchase

Origin of petroleum and mercury in the Culver-Baer cinnabar deposit, Mayacmas District, California Available to Purchase

Oxygen and hydrogen isotope characteristics of hydrothermal alteration at the Ann-Mason porphyry copper deposit, Yerington, Nevada Available to Purchase

Origin of hydrothermal fluids at Olympic Dam; preliminary results from fluid inclusions and stable isotopes Available to Purchase

Zoning and genesis of the Darwin Pb-Zn-Ag skarn deposit, California; a reinterpretation based on new data Available to Purchase

Epithermal deposition of gold during transition from propylitic to potassic alteration at Round Mountain, Nevada; reply Available to Purchase

Epithermal deposition of gold during transition from propylitic to potassic alteration at Round Mountain, Nevada Available to Purchase

Origin of rare earth element-enriched hematite breccias at the Olympic Dam Cu-U-Au-Ag deposit, Roxby Downs, South Australia Available to Purchase

Phase relations among silicates, copper iron sulfides, and aqueous solutions at magmatic temperatures; discussion Available to Purchase

Genesis of the Spar Lake strata-bound copper-silver deposit, Montana; Part I, Controls inherited from sedimentation and preore diagenesis Available to Purchase

Mineral deposits in northern Alaska; introduction Available to Purchase