Hydrothermal System

Lang, J.R., Yin, G., and Eastoe, C.J., 1987, Oxygen isotope composition of sulfate in early stage veins, Mineral Park porphyry copper-molybdenum system, Arizona [abs.]: Geological Society of America Abstracts with Programs, v. 19, no. 7, p. 739.

Lang, J.R., Yin, G., and Eastoe, C.J., 1989, Stable isotope studies of sulfates and sulfides in the Mineral Park porphyry Cu-Mo system, Arizona: Economic Geology, v. 84, no. 3, p. 650-662.

Lang, J.R., and Eastoe, C.J., 1988, Relationships between a porphyry Cu-Mo deposit, base and precious metal veins, and Laramide intrusions, Mineral Park, Arizona: Economic Geology, v. 83, no. 3, p. 551-567.

Lang, J.R., 1986, A geochemical study of alteration and mineralization in the Wallapai mining district, Mohave County, Arizona: Tucson, University of Arizona, M.S. thesis, 142 p.

Kuellmer, F.J., Carmen, J.H., and Renault, J.R., 1958, Alkali-feldspars from ore and non-ore bearing parts of some intrusive porphyries (abs.): Economic Geology, v. 53, no. 7, p. 931.

Kuellmer, F.J., 1960, Compositional variation of alkali-feldspars in some intrusive rocks near Globe-Miami, Arizona: Economic Geology, v. 55, no. 3, p. 557-562.

Koski, R.A., and Cook, D.S., 1982, Geology of the Christmas porphyry copper deposit, Gila County, Arizona, in Titley, S.R., ed., Advances in geology of the porphyry copper deposits, southwestern North America: Tucson, University of Arizona Press, p. 353-374.

Koski, R.A., Bouse, R.M., Hein, J.R., and DeRosa, M.L., 1988, Composition and geologic setting of stratiform manganese deposits in the southern Basin and Range Province, Arizona and Nevada, [abs.], in Schindler, K.S., ed., USGS research on mineral resources - 1989, Program and abstracts, Fifth annual V.E. McKelvey forum on mineral and energy resources: U.S. Geological Survey Circular 1035, p. 41-42.

Koski, R.A., and Cook, D.S., 1976, Alteration and mineralization associated with a multiphase stock at Christmas, Arizona [abs.]: Geological Society of America Abstracts with Programs, v. 8, no. 6, p. 962.

Koski, R.A., 1979, Geology and porphyry copper-type alteration-mineralization of igneous rocks at the Christmas mine, Gila County, Arizona: U.S. Geological Survey Open-File Report 79-0844, 196 p., 6 sheets, scale 1:4,800.