Commodities
PrimaryGold, Silver, Copper
SecondaryZinc
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Ore controlContact With Basaltic Intrusive Mass.
Materials
Ore mineralsBornite, Cerargyrite, Chalcopyrite, Gold, Malachite, Sphalerite
GangueEpidote, Feldspar, Garnet, Hematite, Limonite, Mica, Quartz
Geology
Host rockMarble · Cherry Creek Limestone-Marble;Quartzofeldspathic Gneiss;Hornblende Gneiss
Associated rockTrachyte · Trachyte And Quartz Porphyry
StructureTobacco Root Batholith, N 30 E Fractures And Folds
AlterationOxidation
Economic & production
Development statusPast Producer
First production1864
Identification
Deposit ID10019950
MRDS IDDC12030
Alternate namesCompany Mine
RegionNA
Data scoreB
Coordinates45.53657, -112.1092
References
USGS BULL 574, P. 135.MBMG MEM 9, P. 42.MBMG MEM 41, P. 18.CONSV. DIV. COMP. DATE, 05-28-19631914 RECON WINCHELL, A.N., U.S.G.S. BULLETIN 57