| Reference | {Deposit:: CRITTENDEN, 1961, MANGANESE DEPOSITS IN THE DRUM MOUNTAINS, JUAB AND MILLARD COUNTIES, UTAH; US GEOL SURVEY BULLETIN 1082-H}{Deposit:: DOELLING, HELLMUT H, 1969, GEOLOGICAL SURVEY OF DYKE CLAIMS, DRUM MTNS, JUAB COUNTY, UTAH, UGMS REPORT OF INVESTIGATION NO 41}{Deposit:: BUTLER, B S, ETAL, 1920, ORE DEPOSITS OF UTAH: US GEOL SURVEY PROF PAPER 111, P 463-465.}{Deposit:: CALLAGHAN, EUGENE, 1938, MANGANESE DEPOSITS OF THE DRUM MTNS, UTAH; ECONOMIC GEOLOGY, V 33, NO 5, P 508-522.}{Deposit:: 1920 RECON BUTLER, PROF. PAPER 111}{Deposit:: 1961 GEOLMAP CRITTENDEN, BULLETIN 1082-H}{Deposit:: 1969 RECON UGMS; REPORT OF INVESTIGATION NO 41}{Production:: CRITTENDEN, 1961 MAGANESE DEPOSITS IN THE DRUM MTNS: USGS BULL 1082-H}{Reserve-Resource:: CRITTENDEN, 1961, MANGANESE DEPOSITS IN THE DRUM MTNS: USGS BULL 1082-H} |