Harquahala Mts, La Paz Co., Arizona, USA

‡Ref.: Galbraith, F.W. & D.J. Brennan (1959), Minerals of Arizona: 104.

Varga, R.J. (1976) Bureau sponsors geologic study in Harquahala Mountains: Fieldnotes [Arizona Bureau of Mines]: 6(2): 15.

Varga, R.J. (1976) Stratigraphy and superposed deformation of a Paleozoic and Mesozoic sedimentary sequence in the Harquahala Mountains, Arizona: Tucson, University of Arizona, M.S. thesis, 61 p., 2 sheets, scale 1:15,700.

Varga, R.J. (1976) Geologic map and sections of a portion of the western Harquahala Mountains, Arizona: Arizona Bureau of Geology and Mineral Technology Miscellaneous Map MM-76-A, 1 sheet, scale 1:15,700 [superseded by Arizona Bureau of Geology and Mineral Technology Circular 20, 1977].

Varga, R.J. (1977) Geology of the Socorro Peak area, western Harquahala Mountains: Arizona Bureau of Geology and Mineral Technology Circular 20, 20 p.

Varga, R.J. (1977) Structural relations in the western Harquahala Mountains, west-central Arizona [abs.]: Geological Society of America Abstracts with Programs: 9(4): 520-521.

Jones, N.O. (1979) Preliminary geothermal assessment of the Harquahala – Tonopah area, with a section in Hydrology, by Alice Campbell: Arizona Bureau of Geology and Mineral Technology Open-File Report 79-14, 43 p., 8 sheets, scale 1:250,000.

Reynolds, S.J. (1980) Harquahala, Harcuvar, Buckskin, and Rawhide Mountains - Geology, in Coney, P.J., and Reynolds, S.J., Cordilleran metamorphic core complexes and their uranium favorability, with contributions by G.H. Davis, S.B. Keith, P.F. Trevor, S.H. Lingrey, C.F. Kluth, D.C. Ferris, J.F. Dubois, and J.J. Hardy: U.S. Department of Energy Report GJBX-258(80), p. 560-567.

Keith, Stanley B., Reynolds, S.J., Rehrig, W.A., and Richard, S.M. (1981) Low-angle tectonic phenomena between Tucson and Salome, Arizona - Road logs and discussions; Arizona Geological Society and University of Arizona 1981 Symposium on 'Relations of tectonics to ore deposits in the Southern Cordillera', Trip #7, 'South Mountain - Vulture - Harquahala - Little Harquahala Mountains', March 21-22: Arizona Bureau of Geology and Mineral Technology Open-File Report 81-02, 114 p.

Keith, Stanley B., Reynolds, S.J., and Richard, S.M. (1982) Preliminary geologic map of the western Harquahala Mountains, west-central Arizona: Arizona Bureau of Geology and Mineral Technology Open-File Report 82-06, 1 p., 1 sheet, scale 1:12,000.

Reynolds, S.J. (1982) Multiple deformation in the Harcuvar and Harquahala Mountains, west-central Arizona, in Frost, E.G., and Martin, D.L., eds., Mesozoic-Cenozoic tectonic evolution of the Colorado River region, California, Arizona, and Nevada - Anderson-Hamilton Volume: San Diego, Cordilleran Publishers, p. 137-142.

Keith, Stanley B., Wilt, J.C., and Scarborough, R. (1983) Day 1 - Parker to northern Plomosa Mountains via Plomosa Road, in Keith, S.B., and Wilt, J.C., eds., Field Trip to northern Plomosa Mountains, Granite Wash Mountains, and western Harquahala Mountains, Arizona Geological Society Fall Field Trip 1983: Arizona Geological Society Field Trip Guidebook, p. 1-32.

Hardy, J.J., Jr. (1984) The structural geology, tectonics and metamorphic geology of the Arrastre Gulch window, south-central Harquahala Mountains, Maricopa County, Arizona: Flagstaff, Northern Arizona University, M.S. thesis, 99 p.

Richard, S.M., Reynolds, S.J., and Spencer, J.E. (1985) Mesozoic thrust sheets of the Harquahala and Little Harquahala Mountains, western Arizona [abs.]: Geological Society of America Abstracts with Programs: 17(6): 404.

Thompson, J.R. (1985) Mineral resources of the Harquahala Mountains Study Area (AZ-020-095), La Paz and Maricopa Counties, Arizona: U.S. Bureau of Mines Mineral Land Assessment Open File Report MLA 43-85, 87 p., 1 sheet, scale 1:24,000.

Frost, E.G., and Okaya, D.A. (1986) Geometry of detachment faulting and folding between the Rawhide-Buckskin-Harcuvar-Harquahala Mountains, Arizona, and the Colorado Plateau from reprocessed industry seismic data [abs.]: Geological Society of America Abstracts with Programs: 18(2): 107.

Spencer, J.E., and Reynolds, S.J. (1986) Field trip guide to selected parts of the Harquahala, Granite Wash, and Buckskin Mountains, west-central Arizona, in Beatty, B., and Wilkinson, P.A.K., eds., Frontiers in geology and ore deposits of Arizona and the Southwest: Arizona Geological Society Digest: 16: 382-389.

Spencer, J.E., Reynolds, S.J., and Lehman, N.E. (1986) Field Trip Guidebook #8 - Mesozoic through Miocene low-angle tectonics and related mineralization, Harquahala-Granite Wash-Buckskin Mountains, west-central Arizona, March 21-23, 1986, Frontiers in geology and ore deposits of Arizona and the Southwest Symposium: Arizona Geological Society, 35 p.

Hardy, J.J., Jr. (1987) The structural evolution of the Arrastre Gulch window, south-central Harquahala Mountains, west-central Arizona [abs.]: Geological Society of America Abstracts with Programs: 19(7): 693.

Richard, S.M., Reynolds, S.J., and Spencer, J.E. (1987) Mesozoic stratigraphy of the Little Harquahala and Harquahala Mountains, west-central Arizona, in Dickinson, W.R., and Klute, M.A., eds., Mesozoic rocks of southern Arizona and adjacent areas: Arizona Geological Society Digest: 18: 101-119.

Richard, S.M., and Sutter, J.F. (1987) Structural and 40Ar/39Ar chronology of Mesozoic deformation, Harquahala Mountains, west-central Arizona [abs.]: Geological Society of America Abstracts with Programs: 19(7): 819.


DeWitt, Ed, Richard, S.M., Hassemer, J.R., Hanna, W.F., and Thompson, J.R. (1988) Mineral resources of the Harquahala Mountains Wilderness Study Area, La Paz and Maricopa Counties, Arizona, Chapter C, in Mineral Resources of Wilderness Study Areas - Western Arizona and part of San Bernardino County, California: U.S. Geological Survey Bulletin 1701-C, p. C1-C27, 1 sheet, scale 1:24,000.

Richard, S.M. (1988) Bedrock geology of the Harquahala Mountains, west-central Arizona: Mesozoic shear zones, cooling, and Tertiary unroofing: Santa Barbara, University of California, Ph.D. dissertation, 277 p., 1 sheet, scale 1:100,000.

Richard, S.M., Fryxell, J.E., and Sutter, J.F. (1990) Tertiary structure and thermal history of the Harquahala and Buckskin Mountains, west central Arizona: Implications for denudation by a major detachment fault system: Journal of Geophysical Research: 95(B12): 19,973-19,987.

Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 142, 235, 275, 326, 370.

Richard, S.M., McWilliams, M.O., and Gans, P.B. (1998) 40Ar/39Ar dates from the Harquahala and Little Harquahala Mountains, west-central Arizona. Part I: Arizona Geological Survey Open-File Report 98-25, 25 p.

Richard, S.M. (1999) Geology of the Socorro Mine - White Marble Mine area, western Harquahala Mountains, west-central Arizona: Arizona Geological Survey Open-File Report 99-09, 35 p., 2 sheets, scale 1:12,000.