Heikes, V.C., 1907, Arizona, in Lindgren, W., and others, Gold and Silver, in Mineral Resources of the United States, calendar year 1906: U.S. Geological Survey (Washington, D.C., Government Printing Office), p. 147-177.
Empire Mts.
Placename Counties
Placename Label
Arizona, in Lindgren, W., and others, Gold and Silver, in Mineral Resources of the United States, calendar year 1906
Thrust faulting in the Empire Mountains of southeastern Arizona
Wilson, R.A., 1934, Thrust faulting in the Empire Mountains of southeastern Arizona: Journal of Geology, v. 42, no. 4, p. 422-429.
Geologic map of Pima and Santa Cruz Counties, Arizona
Wilson, E.D., Moore, R.T., and O'Haire, R.T., 1960, Geologic map of Pima and Santa Cruz Counties, Arizona: Arizona Bureau of Mines, 1 sheet, scale 1:375,000 [now available as Arizona Geological Survey Map M-3-8].
Empire district, Chap. VI, in Arizona zinc and lead deposits, Part II
Wilson, E.D., comp., 1951, Empire district, Chap. VI, in Arizona zinc and lead deposits, Part II: Arizona Bureau of Mines Bulletin no. 158, p. 49-56.
Tungsten
Wilson, E.D., 1941, Tungsten: Arizona Bureau of Mines Circular no. 10, 11 p.
Tungsten deposits of Arizona
Wilson, E.D., 1941, Tungsten deposits of Arizona: Arizona Bureau of Mines Bulletin no. 148, 54 p.
Occurrence of nonpegmatitic beryllium in the United States
Warner, L.A., Holser, W.T., Wilmarth, V.R., and Cameron, E.N., 1959, Occurrence of nonpegmatitic beryllium in the United States: U.S. Geological Survey Professional Paper 318, 198 p., 5 sheets, scales 1:480, 1:960, 1:4,800, 1:500,000.
Land use and land cover and associated maps for Ft. Huachuca, Arizona
U.S. Geological Survey, 1978, Land use and land cover and associated maps for Ft. Huachuca, Arizona: U.S. Geological Survey Open-File Report 77-0810, 5 sheets, scale 1:100,000.
Map showing potential for copper deposits in the eastern three-quarters of the Nogales 2o quadrangle, Tucson area, Arizona
U.S. Geological Survey, 1973, Map showing potential for copper deposits in the eastern three-quarters of the Nogales 2o quadrangle, Tucson area, Arizona: U.S. Geological Survey Miscellaneous Investigations Series Map I-844-G, 1 sheet, scale 1:250,000.
Map of land status in the Tucson area, Arizona
U.S. Department of Agriculture, and Arizona Water Commission, comps., 1973, Map of land status in the Tucson area, Arizona: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-844-A, 1 sheet, scale 1:250,000.
