Montana · Lewis and Clark County
Past Producer

Bunker Hill Mine

Lewis and Clark County, Montana, United States
SilverLeadZincGoldArsenic
⌖ Show on mapUSGS source ↗
Commodities
PrimarySilver, Lead
SecondaryZinc, Gold
TertiaryArsenic
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Materials
Ore mineralsGalena, Gold, Sphalerite
GangueQuartz, Sericite, Tourmaline
Geology
Host rockQuartz Monzonite
Associated rockQuartz Monzonite · Butte Quartz Monzonite (Boulder Batholith)
StructureBoulder Batholith, Red Mountain Fault
AlterationSericitization
Economic & production
Development statusPast Producer
First production1888
Identification
Deposit ID10019774
MRDS IDDC11449
RegionNA
Data scoreB
Coordinates46.46934, -112.24867
References
USGS PP 428, P. 42, 43, 54, 58, PL. 1.USGS BULL 842, P. 253.USGS-USBM MINERAL YEARBOOK 1942.USGS PP 428, P. 58. USGS-USBM MINERAL YEARBOOK