Commodities
PrimaryGold
SecondarySilver
TertiaryPlatinum, Copper
Commodity typeM
Deposit
Deposit typevein
Deposit sizeS
Orebody formDISSEMINATED IN SHEAR ZONES AND VEINS
Ore controlFractures
Materials
Ore mineralsGold, Pyrite
GangueCalcite, Chlorite, Dolomite, Epidote, Garnet, Quartz, Siderite
Geology
Host rockHornblendite
StructureMullen Creek-Nash Fork Shear Zone, Flat Fault
Tectonic settingRocky Mountains
Economic & production
Development statusPast Producer
Identification
Deposit ID10038156
MRDS IDM045446
Alternate namesUtopia Tunnels, Centennial Ridge District
RegionNA
Data scoreB
Coordinates41.28389, -106.15667
References
MCCALLUM, M.E., 1968, THE CENTENNIAL RIDGE GOLD-PLATINUM DISTRICT, ALBANY COUNTY, WYOMING: GEOLOGICAL SURVEY OF WYOMING PRELIMINARY REPORT 7, P. 10.HESS, F.L., 1926, PLATINUM NEAR CENTENNIAL, WYOMING: U.S. GEOLOGICAL SURVEY BULLETIN 780-C, P. 129.HAUSEL, W.D., 1989, THE GEOLOGY OF WYOMING'S PRECIOUS METAL LODE AND PLACER DEPOSITS: GEOLOGICAL SURVEY OF WYOMING BULLETIN 68, P. 100.