Wilson, E.D., Fansett, G.R., Johnson, C.H., Smith, M.C., Perkins, F.P., Vorhies, C.T., and Butler, G.M., 1937, Arizona gold placers and placering (Fourth edition, reprinted 1937): Arizona Bureau of Mines Bulletin no. 142, 148 p.
Dripping Spring Mts.
Placename Counties
GI PN
Placename Label
Dripping Spring Mts.
Arizona gold placers and placering (Fourth edition, reprinted 1937)
Copper, in Mineral and water resources of Arizona
Anderson, C.A., 1969, Copper, in Mineral and water resources of Arizona: Arizona Bureau of Mines Bulletin 180, p. 117-156.
Arizona and adjacent New Mexico, in Ridge, J.D., ed., Ore deposits of the United States, 1933-67 (Graton-Sales Volume), v. 2
Anderson, C.A., 1968, Arizona and adjacent New Mexico, in Ridge, J.D., ed., Ore deposits of the United States, 1933-67 (Graton-Sales Volume), v. 2: American Institute of Mining, Metallurgical, and Petroleum Engineers, p. 1163-1190.
Vanadium
Allen, M.A., and Butler, G.M., 1921, Vanadium: Arizona Bureau of Mines Bulletin no. 115, 23 p.
General soil map, Pinal County, Arizona - March 1971 (revised April 1972)
Adams, E.D., 1972, General soil map, Pinal County, Arizona - March 1971 (revised April 1972): U.S. Department of Agriculture, Soil Conservation Service, 45 p., 1 sheet, scale 1:500,000.
