Montana · Lewis and Clark County
Past Producer

Julia Mine

Lewis and Clark County, Montana, United States
GoldSilverLeadArsenic
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold, Silver, Lead
TertiaryArsenic
Commodity typeM
Deposit
Deposit sizeS
Materials
Ore mineralsGold
GangueQuartz
Geology
Host rockQuartz Monzonite
Associated rockGranite · Scratchgravel Quartz Monzonite Stock
StructureBoulder Batholith, Scratchgravel Quartz Monzonite Stock
Economic & production
Development statusPast Producer
Identification
Deposit ID10019785
MRDS IDDC11497
RegionNA
Data scoreC
Coordinates46.65657, -112.06616
References
USGS BULL 842, P. 56.MBMG BULL 49, P. 22.