Montana · Lewis and Clark County
Past Producer

Rimini District

Lewis and Clark County, Montana, United States
GoldLeadSilverZincCopperArsenicUranium
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold, Lead, Silver
SecondaryZinc, Copper
TertiaryArsenic, Uranium
Commodity typeM
Deposit
Deposit typeVEIN/SHEAR
Deposit sizeM
Ore controlBOULDER BATHOLITH AND LATER IGNEOUS ACTIVITY
Geology
StructureRED MOUNTAIN FAULT, LEE MOUNTAIN-VALLEY FORGE SHEAR ZONE, BOULDER BATHOLITH
AlterationSERICITIZATION, TOURMALINIZATION
Economic & production
Development statusPast Producer
First production1864
Discovery year1864
Identification
Deposit ID60001630
MRDS IDW002869
Alternate namesVaughn District
RegionNA
Data scoreD
Coordinates46.4999, -112.25089
References
USGS BULL 842, P. 246-49.USGS PP 428, P. 54-5.USGS BULL 527, P. 80-2.USGS PP 610, P. 157-58.USGS BULL 1151, P. 88-92.