Reference | {Deposit:: OREGON METAL MINES HANDBOOK, 1941 , ODGMI, BULL 14 - B, P. 75 .}{Deposit:: BROOKS, H. C., AND RAMP, L., 1968 , GOLD AND SILVER IN OREGON, ODGMI, BULL. 61 , P. 111 .}{Deposit:: MULLEN, E.D., 1979, GEOLOGY OF THE GREENHORN MOUNTAINS, NORTHEASTERN OREGON; OREGON STATE UNIV. MS. THESIS} |