Montana · Lewis and Clark County
Past Producer

Lexington Mine

Lewis and Clark County, Montana, United States
SilverLeadGoldCopper
⌖ Show on mapUSGS source ↗
Commodities
PrimarySilver, Lead
SecondaryGold, Copper
Commodity typeM
Deposit
Deposit sizeS
Materials
Ore mineralsCopper, Galena, Gold
GangueGarnet, Hornblende, Quartz
Geology
Host rockQuartz Monzonite
Associated rockQuartz Monzonite · Scratchgravel Quartz Monzonite Stock
StructureBoulder Batholith, Fault That Strikes N50e, Dips 60 Nw Scratchgravel Quartz Monzonite Stock
Economic & production
Development statusPast Producer
Identification
Deposit ID10015873
MRDS IDDB02145
RegionNA
Data scoreB
Coordinates46.6624, -112.07032
References
USGS BULL 842, P. 56-7.MBMG BULL 100, P. 13PARDEE AND SCHRADER, 1933, U.S.G.S. BULL. 842, P. 56-57