| Reference | {Deposit:: PETERSON, J.A., AND TOSDAL, R.M., 1986, MINERAL OCCURRENCE MAP AND TABULATION OF GEOLOGIC, COMMODITY, AND PRODUCTION DATA, AJO AND LUKEVILE QUADRANGLES, SOUTHWESTERN ARIZONA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS FIELD STUDIES MAP MF-1834-A, SCALE 1:250,000}{Other Database:: CIMRI} |