Commodities
PrimaryCopper, Silver, Lead
SecondaryGold, Zinc
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface/Underground
Materials
Ore mineralsBromyrite, Cerargyrite, Chalcopyrite, Malachite, Sphalerite
GangueCalcite, Quartz
Geology
Host rockLimestone · Madison
Associated rockDiorite,Andesite
Economic & production
Development statusPast Producer
First production1865
Discovery year1865
Identification
Deposit ID10101969
MRDS IDDC09077
Alternate namesIngersol
RegionNA
Data scoreB
Coordinates45.17323, -112.95645
References
MBMG BULL 6, P. 38.MBMG MEM 15, P. 4MBMG BULL 85, P. 101.BERGER, B.R., AND OTHERS, GEOCHEM. RECON. OF MIN. DISTRICTS, SO. PIONEER MTNS., MONT: U.S.G.S. OPEN-FILE REPT. 79-1426, P. 131931 COMPILE M.B.M.G. BULL. 61972 COMPILE M.B.M.G. BULL. 851979 RECON BERGER, B.R., AND OTHERS, U.S.G.S. O.F. 79-1426M.B.M.G. BULL. 85, M.B.M.G. MEM. 15