Montana · Jefferson County
Producer

Elkador

Jefferson County, Montana, United States
CopperSilverLeadZincGoldAntimony
⌖ Show on mapUSGS source ↗
Commodities
PrimaryCopper, Silver, Lead
SecondaryZinc, Gold
TertiaryAntimony
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnknown
Ore controlFracture
Materials
Ore mineralsChalcopyrite, Galena, Sphalerite, Tetrahedrite
GanguePyrite, Quartz, Tourmaline
Geology
Host rockVolcanic Rock (Aphanitic),Granite
Associated rockVolcanic Rock (Aphanitic),Granite · Butte Quartz Monzonite (Boulder Batholith);Elkhorn Mountain Volcanics
StructureBoulder Batholith
Economic & production
Development statusProducer
Identification
Deposit ID10108505
MRDS IDDC10979
Alternate namesLittle Nancy
RegionNA
Data scoreB
Coordinates46.36157, -112.13977
References
MBMG BULL 16, P. 50.USGS PP 428, P. 75MBMG BULL 10, P. 26.