Montana · Jefferson County
Occurrence
Virginia C. Mine
Jefferson County, Montana, United States
Silver Lead Zinc Arsenic
Land & claims · BLM · live
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Surface manager + active mining claims at this point, live from BLM. The "open to location" notes are a general 1872-Mining-Law guide, not BLM output — decision-support only; verify with BLM MLRS and on the ground before staking or entry.
Commodities
PrimarySilver, Lead
SecondaryZinc
TertiaryArsenic
Commodity typeMetallic
Deposit
Deposit sizeN
WorkingsUnderground
Ore controlAlong Bottom Of Sill
Materials
Ore mineralsGalena, Sphalerite
GangueLimonite, Pyrite, Quartz
Geology
Host rockQuartz Monzonite,Andesite
Associated rockQuartz Monzonite,Andesite · Butte Quartz Monzonite (Boulder Batholith);Elkhorn Mountain Volcanics
StructureBoulder Batholith
Economic & production
Development statusOccurrence
Community notes
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References
USGS PP 428, P. 95
Identification
Deposit ID10015931
MRDS IDDB02226
RegionNA
Data scoreB
Coordinates46.32212, -112.10505
Base: USGS MRDS (public domain, frozen 2011). Community notes © their authors, CC-BY. Land data live from BLM.