Montana · Granite County
Past Producer

Bunker Hill

Granite County, Montana, United States
GoldSilverCopper
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold, Silver
SecondaryCopper
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Orebody formTABULAR
Materials
Ore mineralsGold
GangueCalcite, Pyrite, Quartz
Geology
Host rockLimestone · Belt Series
Associated rockGranite
AlterationOxidation
Economic & production
Development statusPast Producer
Production years1894-1906
First production1894
Identification
Deposit ID10019764
MRDS IDDC11423
RegionNA
Data scoreB
Coordinates46.49156, -113.32175
References
USGS PP 78, P. 257-58.USGS-USBM MINERAL YEARBOOK 1933.EMMONS, 1913 U.S.G.S. PROF. PAPER 78. USGS-USBM MINERAL YEARBOOK 1933.