| References: | Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 213; Lovering, T.S., et al (1950), Dispersion of copper from the San Manuel copper deposit, Pinal Co., AZ, Econ.Geol.: 45: 493-514; Schwartz, G.M. (1953), Geology of the San Manuel copper deposit, AZ, USGS PP 256. |