Reference | {Deposit:: BAUXITE DEPOSITS IN SALEM HILLS, MARION COUNTY, OREGON: ODGMI BULL. 46 , 53 P.}{Deposit:: OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 46, 1956, P. 19.}{Deposit:: OREGON DEPARTMENT OF GEOLOGY AND MINERAL INDUSTRIES, (N.D.), BAUXITE DEPOSITS IN SALEM HILLS, MARION COUNTY, OREGON: OREGON DEPARTMENT OF GEOLOGY AND MINERAL INDUSTRIES BULLETIN 46, 53 P.}{Deposit:: 1953 DIREXPL OREG. DEPT. GEOL} |