Ferguson, C.A. and S.J. Skotnicki, 1995, Geology of the Florence Junction and southern portion of the Weavers Need 7.5' quadrangles, Pinal County, Arizona. Arizona Geological Survey Open-file Report, OFR-95-10, 2 map sheets, map scale 1:24,000, 27 pp.
Ferguson, C.A. and R.A. Trapp, 2001, Stratigraphic Nomenclature of the Miocene Superstition Volcanic Field, Central Arizona, Arizona Geological Survey Open-file Report 01-06, 103 pp.
Ferguson, C.A. and W.G. Gilbert, 1997, Geology of the Mormon Flat Dam Quadrangle, Maricopa County, Arizona, Arizona Geological Survey Open-file Report 97-14, 28 pp.
Gilbert, W.G. and C.A. Ferguson, 1997, Geology of the Horse Mesa Dam Quadrangle, Maricopa and Gila Counties, Arizona, Arizona Geological Survey Open-file Report 97-15, 14pp.
Jinks, J.E., 1982, Mineral Investigation of the Superstition Wilderness and Adjacent RARE II Further Planning Areas, Gila, Maricopa and Pinal Counties, Arizona. MLA 136-82, US Dept Interior, Bureau of Mines, 25 pp.
Kollenborn, T.J., 2004, The Chronological History of the Superstition Wilderness Area, the Lost Dutchman Mine and the Adjacent Central Mountain Region: A Chronological Listing of Associated Prehistory and History, 300 B.C. to 2000 A.D., Roswell Bookbinding, Phoenix, 454 pp.
Peterson, D.W. and J.E. Jinks, 1983, Mineral Resource Potential of the Superstition Wilderness and Contiguous Roadless Areas, Maricopa, Pinal and Gila Counties, Arizona, US Geological Survey, Open-file Report 83-885, 75pp.
Skotnicki, S.J. and C.A. Ferguson, 1995, Geologic Map of the Goldfields Quadrangle and the Northern Part of the Superstition Mts SW Quadrangles, Maricopa and Pinal Counties, Arizona, Arizona Geological Survey Open-file Report 95-9, 26 pp.
Skotnicki, S.J. and C.A. Ferguson, 1996, Bedrock Geologic Map of the Apache Junction and Buckhorn Quadrangles, Maricopa and Pinal Counties, Arizona, Arizona Geological Survey, Open-file Report 96-8, 16 pp.
Large area material map of the conterminous US: Surficial mineralogy derived from Landsat 7 ETM+ and ASTER data, calculated by Barnaby Rockwell. map of US: https://mrdata.usgs.gov/surficial-mineralogy/usminmap/map-us.html#home
