Reference | {Deposit:: U.S. GEOLOGICAL SURVEY BULLETIN 931-J, 1942, P. 227-258.}{Deposit:: U.S. GEOLOGICAL SURVEY BULLETIN 995-B, 1953, P. 19-77.}{Deposit:: OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 55, 1963, P. 200.}{Deposit:: U.S. BUREAU OF MINES IC 8252, 1965, TABLE 26, P. 330.} |