Reference | {Deposit:: KEITH, 1970, ARIZ. BUREAU OF MINES BULL 182, P. 103-159, 202-289.}{Deposit:: PETERSON, 1957, USGS TEI-690, BOOK 1, P. 152.}{Deposit:: PETERSON, 1959, ECON. GEOL. V.54, P. 254-257.}{Deposit:: ISACHSEN & EVENSEN, 1956, USGS PP 300, P. 263-280.}{Production:: KEITH, 1970, P. 219} |