| Reference | {Deposit:: EVERTS, M.L., 1980, UTAH GEOLOGICAL & MINERAL SURVEY ON SITE INVESTIGATION}{Deposit:: CRITTENDEN, M.D., STRACZEK, J.A., & ROBERTS, R.J., 1961, MANGANESE DEPOSITS IN THE DRUM MTNS, JUAB & MILLARD COUNTIES, UT: USGS BULL. 1082-H}{Deposit:: CRANE, G.W., 1934, GEOLOGY AND EVALUATION OF COMPANY HOLDINGS IN THE DETROIT DISTRICT: REPORT TO MR. FRANK SYLVESTER, PRESIDENT OF UTAH CENTRAL MINES COMPANY FROM G.W. CRANE, CONSULTING GEOLOGIST, MARCH 15, 1934, MAPS, SURVEYS, ASSAYS, ETC.}{Deposit:: 1920 RECON BUTLER, B.S., USGS PP 11}{Production:: CRANE, G.W., 1934, COMPANY REPORT: UTAH CENTRAL MINES CO.} |