Big Chief Mine Golconda

Past ProducerLeadUSGS MRDS

Location

StateMontana
CountyJefferson
Coordinates46.36379, -112.00810

Commodities

PrimaryLead
SecondaryZinc, Copper, Silver, Gold
TertiaryAntimony

Mine Details

StatusPast Producer
Last Production1958
Data SourceUSGS MRDS
Source ID10015879

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.

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