Willcox Playa

Watts, K.C., Hassemer, J.R., Forn, C.L., and Siems, D.F., 1986, Geochemical maps showing distribution and abundance of barium in two fractions of stream-sediment concentrates, Silver City 1o x 2o quadrangle, New Mexico and Arizona: U.S. Geological Survey Miscellaneous Field Studies Map MF-1183-K, 1 sheet, scale 1:250,000.

Watts, K.C., Hassemer, J.R., Forn, C.L., and Siems, D.F., 1986, Geochemical maps showing distribution and abundance of silver in two fractions of stream-sediment concentrates, Silver City 1o x 2o quadrangle, New Mexico and Arizona: U.S. Geological Survey Miscellaneous Field Studies Map MF-1183-F, 1 sheet, scale 1:250,000.

Watts, K.C., Hassemer, J.R., Forn, C.L., and Siems, D.F., 1986, Geochemical maps showing distribution and abundance of tungsten in two fractions of stream-sediment concentrates, Silver City 1o x 2o quadrangle, New Mexico and Arizona: U.S. Geological Survey Miscellaneous Field Studies Map MF-1183-G, 1 sheet, scale 1:250,000.

Watts, K.C., and Hassemer, J.R., 1988, Geochemical interpretive and summary maps, Silver City 1o x 2o quadrangle, New Mexico and Arizona: U.S. Geological Survey Miscellaneous Investigations Series Map I-1310-E, 2 sheets, scales 1:250,000 and 1:1,000,000.

Watts, K.C., and Hassemer, J.R., 1980, Distribution and abundance of fluorite in stream-sediment concentrates, Silver City 1o x 2o quadrangle, Arizona and New Mexico: U.S. Geological Survey Miscellaneous Field Studies Map MF-1183-C, 1 sheet, scale 1:250,000.

Vine, J.D., Asher-Bolinder, S., Morgan, J.D., and Higgins, B., 1979, Lithologic log and lithium content of sediments penetrated in a test boring drilled on Willcox Playa, Cochise County, Arizona: U.S. Geological Survey Open-File Report 79-0397, 16 p.

U.S. Geological Survey, 1979, Aeromagnetic map of the north and west parts of the Silver City 1o by 2o quadrangle, New Mexico and Arizona: U.S. Geological Survey Open-File Report 79-1452, 5 sheets, scale 1:62,500.

Texas Instruments, Inc., 1978, Aerial radiometric and magnetic reconnaissance survey of portions of Arizona-New Mexico - Silver City quadrangle, V. 2-D: U.S. Department of Energy Report GJBX-23(79), 208 sheets, scale 1:500,000.

Goldstone, L.A., and Stone, Claudia, comps., 1982, Temperature-depth profiles, well-location information, and tabulated temperatures for Arizona wells measured between May, 1979 and March, 1982: Arizona Bureau of Geology and Mineral Technology Open-File Report 82-07, 112 p.

Sharp, W.N., 1986, Petrochemistry of igneous rocks, Silver City 1o x 2o quadrangle, New Mexico and Arizona: U.S. Geological Survey Miscellaneous Investigations Series Map I-1310-H, 7 p., 2 sheets, scale 1:250,000.