Commodities
PrimaryCopper, Gold
SecondarySilver
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Ore controlKeystone-Alto Fissure Vein
Materials
Ore mineralsGold, Malachite
Geology
Host rockDolomite · Dolomite H (Lower Marjum Formation)
Associated rockTuff · Intrusive Dikes, Plugs & Flows
StructureDrum Mountains Homocline Striking N20e And Dips 30 Sw, Ne Trending Fault Zone
Tectonic settingSevier Orogenic Belt
AlterationLimonitic
Economic & production
Development statusPast Producer
First production1933
Identification
Deposit ID10087298
MRDS IDD006198
RegionNA
Data scoreB
Coordinates39.56106, -113.03553
References
EVERTS, M.L., 1980, UTAH GEOLOGICAL & MINERAL SURVEY ON SITE INVESTIGATIONCRITTENDEN, M.D., STRACZEK, J.A., & ROBERTS, R.J., 1961, MANGANESE DEPOSITS IN THE DRUM MTNS, JUAB & MILLARD COUNTIES, UT: USGS BULL. 1082-HCRANE, 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.1920 RECON BUTLER, B.S., USGS PP 11CRANE, G.W., 1934, COMPANY REPORT: UTAH CENTRAL MINES CO.