Reference | {Deposit:: U.S. GEOLOGICAL SURVEY BULLETIN 893, 1938, P. 69.}{Deposit:: U.S. BUREAU OF MINES IC 7512, 1949, P. 41.}{Deposit:: OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 14-D, 1951, P. 67.}{Deposit:: OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 61, 1968, P. 317.} |