Reference | {Deposit:: KEITH, 1975, ABM BULL 191.}{Deposit:: SCHRADER, 1915, USGS BULL 582.}{Deposit:: DREWES, 1971, USGS MAP I-614.}{Deposit:: ABGMT FILE DATA, STANTON B. KEITH.}{Deposit:: ABGMT-USBM FILE DATA.}{Deposit:: USBM FILES, ELEPHANT HEAD GROUP.}{Deposit:: ADMR FILE DATA, ELEPHANT HEAD GROUP.}{Deposit:: TENNEY, 1927-29, HISTORY OF MINING IN AZ, ABM, P. 319.} |