Now showing items 1-2 of 2
Geology of the Buckskin mine, Douglas County, Nevada
(University of Nevada, Reno, 1987)
The Buckskin Mine, developed on a quartz-chlorite-sulfide-gold vein, is hosted by altered meta-andesite and rhyolite porphyry. The vein may have formed in Late Cretaceous time.
The calera vein system, Orcopampa District, southern Peru: association of tectonism, magmatism and hydrothermal activity in the formation of a bonanza Ag-Au deposit
(University of Nevada, Reno, 1992)
The tectonism, magmatism, and hydrothermal activity of the Calera vein system was studied.