Lake Pleasant area

Karlstrom, K.E., and Bowring, S.A., 1988, Early Proterozoic assembly of tectonostratigraphic terranes in southwestern North America: Journal of Geology, v. 96, no. 5, p. 561-576.

Jones, E.L., Jr., and Ransome, F.L., 1920, Deposits of manganese ore in Arizona, in Contributions to economic geology, 1919; Pt. 1, Metals and nonmetals except fuels: U.S. Geological Survey Bulletin 710-D, p. 93-184.

Johnson, M.G., 1972, Placer gold deposits of Arizona: U.S. Geological Survey Bulletin 1355, 103 p., 1 sheet.

Hill, J.M., 1912, The mining districts of the western United States, with a Geologic Introduction by Waldemar Lindgren: U.S. Geological Survey Bulletin 507, 309 p.

Hicks, C.J., 1979, Molybdenum occurrences in Arizona: Arizona Department of Mineral Resources Mineral Report no. 3, MR-3(79), 37 p.

Hewett, D.F., Callaghan, E., Moore, B.N., Nolan, T.B., Rubey, W.W., and Schaller, W.T., 1936, Mineral resources of the region around Boulder Dam: U.S. Geological Survey Bulletin 871, 197 p., 3 sheets, scale 1:1,500,000.

Hewett, D.F., and Fleischer, M., 1960, Deposits of the manganese oxides: Economic Geology, v. 55, no. 1, p. 1-55.

Hartman, G.W., 1973, General soil map, with soil interpretations for land use planning, Maricopa County, Arizona: U.S. Department of Agriculture, Soil Conservation Service, 49 p., 1 sheet, scale 1:500,000.

Harrer, C.M., 1964, Reconnaissance of iron resources in Arizona: U.S. Bureau of Mines Information Circular I.C. 8236, 204 p.

Arizona Geothermal Commercialization Team, 1982, Geothermal development plan: Maricopa County: Arizona Bureau of Geology and Mineral Technology Open-File Report 79-08, 59 p.