Reference | {Deposit:: KEITH, S B, 1973, ARIZONA BUREAU OF MINES BULLETIN 187, P 56}{Deposit:: LIVINGST0N, MAUGER, BENNETT, AND LAUGHLIN, 1967, JGR, V. 72, P. 1361-1375}{Deposit:: COOPER AND SILVER, 1964, USGS PP 416}{Production:: KEITH, 1973, ARIZ BUR OF MINES BULL 187.} |