Santa Rita Mts.

Engineering and Mining Journal, 1910, Santa Cruz County, Arizona, in The Mining News: Engineering and Mining Journal, v. 89, no. 3, p. 190.

Emmons, W.H., 1917, The enrichment of ore deposits: U.S. Geological Survey Bulletin 625, 530 p.

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

Dunham, M.S., 1937, Geology of the Blue Jay mine area, Helvetia, Arizona: Tucson, University of Arizona, M.S. thesis, 43 p.

Drewes, H.D., and Thorman, C.H., 1978, Major geologic structures between Lordsburg, New Mexico and Douglas and Tucson, Arizona, in Callender, J.F., Wilt, J.C., Clemons, R.E., and James, H.L., eds., Land of Cochise, southeastern Arizona: New Mexico Geological Society 29th Field Conference Guidebook, p. 291-295.

Drewes, H.D., and Finnell, T.L., 1968, Mesozoic stratigraphy and Laramide tectonics of part of the Santa Rita and Empire Mountains, southeast of Tucson, Arizona, Field Trip II, in Titley, S.R., ed., Southern Arizona Guidebook III: Arizona Geological Society, p. 315-324.

Drewes, H.D., 1980, Tectonic map of southeast Arizona: U.S. Geological Survey Miscellaneous Investigations Series Map I-1109, 2 sheets, scale 1:125,000.

Drewes, H.D., 1976, Laramide tectonics from Paradise to Hells Gate, southeastern Arizona, in Wilt, J.C., and Jenney, J.P., eds., Tectonic digest: Arizona Geological Society Digest, v. 10, p. 151-167.

Drewes, H.D., 1976, Plutonic rocks of the Santa Rita Mountains, southeast of Tucson, Arizona: U.S. Geological Survey Professional Paper 915, 75 p.

Drewes, H.D., 1973, Geochemical reconnaissance of the Santa Rita Mountains, southeast of Tucson, Arizona: U.S. Geological Survey Bulletin 1365, 67 p., 2 sheets, scale 1:24,000.