Past ProducerSilver, Tungsten, Gold, ArsenicUSGS MRDS
Location
State
Montana
County
Park
Coordinates
45.06661, -110.63411
Commodities
Primary
Silver, Tungsten, Gold, Arsenic
Secondary
Lead
Mine Details
Status
Past Producer
Deposit Type
QUARTZ - GOLD - ARSENOPYRITE VEINS
First Production
1866
Discovery Year
1862
Data Source
USGS MRDS
Source ID
60000036
What This Means
This mine is a past producer — it was once operational but is no longer actively mining. Past producer sites may still have environmental impacts including disturbed land, tailings piles, and potential water quality effects. Some past producer sites have been reclaimed, while others remain as-is. Check with your state mining or environmental agency for current site conditions.