Oracle area

Elevatorski, E.A., 1971, Arizona fluorspar: Arizona Department of Mineral Resources, 51 p.

Durning, W.P., and Davis, J.D., 1978, The root-zone characteristics of porphyry copper deposits, in Jenney, J.P., and Hauck, H.R., eds., Proceedings of the Porphyry Copper Symposium, Tucson, Ariz., March 18-20, 1976: Arizona Geological Society Digest, v. 11, p. 81-89.

Durning, W.P., 1975, Mineralization and alteration at the Little Hills mine, Pinal County, Arizona [abs.], in Seager, W.R., and others, eds., Guidebook of the Las Cruces County: New Mexico Geological Society 26th Field Conference Guidebook, p. 337-338.

Durning, W.P., 1972, Geology and mineralization of Little Hill Mines area, northern Santa Catalina Mountains, Pinal County, Arizona: Tucson, University of Arizona, M.S. thesis, 91 p., 4 sheets, scale 1:6,000.

Dickinson, W.R., 1988, Geologic map of Catalina Core Complex and San Pedro Trough, Pima, Pinal, Gila, Graham, and Cochise Counties, Arizona: Arizona Geological Survey Miscellaneous Map MM-88-C, 1 sheet, scale 1:125,000 [superseded by Dickinson, W.R. (1992), Arizona Geological Survey Contributed Map CM-92-C].

Dickinson, W.R., 1992, Geologic map of Catalina core complex and San Pedro trough, Pima, Pinal, Gila, Graham, and Cochise Counties, Arizona: Arizona Geological Survey Contributed Map CM-92-C, 1 sheet, scale 1:125,000 [also included in Dickinson, W.R. (1991), GSA Special Paper 264].

Dickinson, W.R., 1987, General geologic map of Catalina Core Complex and San Pedro Trough, Arizona [Ray, Christmas, Ninetysix Hills, Winkelman, Holy Joe Peak, Klondyke, Tortolita Mts., Oracle, Mammoth, Galiuro Mts., Cortaro, Mount Lemmon, Bellota Ranch, Redington, Winchester Mts., San Xavier, Tucson, Empire Mountains, Rincon Valley, Benson, Dragoon, and Happy Valley 15 min]: Arizona Bureau of Geology and Mineral Technology Miscellaneous Map MM-87-A, 18 p., 15 sheets, scale 1:62,500 [superseded by Dickinson, W.R. (1992), Arizona Geological Survey Contributed Map CM-92-C].

Dempsey, W.J., and Hill, M.E., 1963, Aeromagnetic map of the Mammoth quadrangle, Pinal and Pima Counties, Arizona: U.S. Geological Survey Geophysical Investigations Map GP-419, 1 sheet, scale 1:62,500.

Damon, P.E., Livingston, D.E., and Erickson, R.C., 1962, New K-Ar dates for the Precambrian of Pinal, Gila, Yavapai and Coconino Counties, Arizona, in Weber, R.H., and Peirce, H.W., eds., Guidebook of the Mogollon Rim region, east-central Arizona: New Mexico Geological Society 13th Field Conference Guidebook, p. 56-57.

Damon, P.E., and Giletti, B.J., 1961, The age of the basement rocks of the Colorado Plateau and adjacent areas: New York Academy of Sciences, Annals, v. 91, Article 2, p. 443-453.