Sawyer, M.B., Gurmendi, A.C., Daley, M.R., and Howell, S.B., 1992, Principal deposits of strategic and critical minerals in Arizona: U.S. Bureau of Mines, Special Publication, 334 p.
Silver
Keywords Group
Principal deposits of strategic and critical minerals in Arizona
Geology of the Cerro Colorado mining district, Pima County, Arizona [abs.]
Jones, R.D., 195, Geology of the Cerro Colorado mining district, Pima County, Arizona [abs.]: Arizona Geological Society Digest, v. 1, p. 42-43.
Plans for the Geological Survey's investigations of uranium in pre-Morrison formations in southern Utah, northern Arizona, and northwestern New Mexico
Gott, G.B., Smith, J.F., Jr., and McKelvey, V.E., 1951, Plans for the Geological Survey's investigations of uranium in pre-Morrison formations in southern Utah, northern Arizona, and northwestern New Mexico: U.S. Geological Survey, U.S. Atomic Energy Commission, Trace Elements Memorandum Report TEM-249, 18 p., 1 sheet, [approximate] scale 1:700,000.
Tertiary volcanic rocks of the Mineral Mountain and Teapot Mountain quadrangles, Pinal County, Arizona
Keith, W.J., and Theodore, T.G., 1979, Tertiary volcanic rocks of the Mineral Mountain and Teapot Mountain quadrangles, Pinal County, Arizona: U.S. Geological Survey Open-File Report 79-0716, 19 p.
Kay Copper finds ore extension on 1,500
Willis, C.F., 1926, Kay Copper finds ore extension on 1,500: Mining Journal, v. 9, no. 19, p. 9-10, 34.
Developments at Kay Copper property, 49 miles north of Phoenix, described by a company engineer
Engineering and Mining Journal, 1921, Developments at Kay Copper property, 49 miles north of Phoenix, described by a company engineer: Engineering and Mining Journal, v. 111, no. 3, p. 524-525.
Kay Copper Corporation starts renewed activity
Arizona Mining Journal, 1924, Kay Copper Corporation starts renewed activity: Arizona Mining Journal, v. 7, no. 22, p. 6.
Dr. Weed's report on Kay Copper
Southwest Mining News Service, 1925, Dr. Weed's report on Kay Copper: Southwest Mining News Service, General Bulletin, v. 1, no. 5, p. 2-4.
Kay Copper nearing production
Southwest Mining News Service, 1925, Kay Copper nearing production: Southwest Mining News Service, General Bulletin, v. 1, no. 5, p. 1, 4.
One more mine [Kay Copper]
Southwest Mining News Service, 1925, One more mine [Kay Copper]: Southwest Mining News Service, Special Bulletin no. 6, 11 p.