Childs Mtn.

LKB Resources, Inc., 1979, NURE aerial gamma-ray and magnetic reconnaissance survey, Colorado-Arizona area, Ajo NI 12-10 and Lukeville NH 12-1 quadrangles, V. II: U.S. Department of Energy Report GJBX-12(80), 99 p.

Keith, Stanton B., 1971, Geologic guidebook 3 - Highways of Arizona, Arizona highways 85, 86, and 386: Arizona Bureau of Mines Bulletin 183, 80 p. [reprinted 1974].

Kahle, K., Conway, D., and Haxel, G., 1978, Preliminary geologic map of the Ajo 1o by 2o quadrangle, Arizona: U.S. Geological Survey Open-File Report 78-1096, 2 sheets, scale 1:250,000.

Gray, Floyd, Miller, R.J., Grubensky, M.J., Tosdal, R.M., Haxel, G.B., Peterson, D.W., May, D.J., and Silver, L.T., 1988, Geologic map of the Ajo and Lukeville 1o by 2o quadrangles, southwest Arizona: U.S. Geological Survey Open-File Report 87-0347, 23 p., 1 sheet, scale 1;250,000.

Gray, Floyd, comp., 1988, Abstracts of the symposium of the geology and mineral deposits of the Ajo and Lukeville 1o x 2o quadrangles, Arizona: U.S. Geological Survey Open-File Report 88-0217, 31 p.

Arizona Geothermal Commercialization Team, 1982, Geothermal development plan: Pima County: Arizona Bureau of Geology and Mineral Technology Open-File Report 79-09, 46 p.

Gilluly, James, 1946, The Ajo mining district, Arizona: U.S. Geological Survey Professional Paper 209, 112 p., 10 sheets, scale 1:6,000; 1:12,000; 1:62,500.

Gilluly, James, 1937, Geology and ore deposits of the Ajo quadrangle, Arizona: Arizona Bureau of Mines Bulletin no. 141, 83 p., 4 sheets, scale 1:62,500.

Gilluly, James, 1937, Physiography of the Ajo region, Arizona: Geological Society of America Bulletin, v. 48, no. 3, p. 323-347, 1 sheet, scale 1:62,500.

Danielson, C., 1977, Report on the geothermal potential of Yuma Proving Ground, Luke Air Force Range, Luke Air Force Base, Williams Air Force Base, and Navajo Ordinance Depot - Arizona: unpublished report, 34 p. [available for inspection at Arizona Geological Survey, 416 W. Congress, Suite 100, Tucson, Ariz.].