Schwartz, G.M., 1952, Chlorite-calcite pseudomorphs after orthoclase phenocrysts, Ray, Arizona: Economic Geology, v. 47, no. 6, p. 665-672.
Schwartz, G.M.
Economic Geology, v. 47, no. 6, p. 665-672.
Mineral District, Porphyry Copper, Alteration, Minerals, Hydrothermal System, Geochemical Survey,