Silver Dyke Mine

Past ProducerLead, Copper, SilverUSGS MRDS

Location

StateMontana
CountyCascade
Coordinates46.98352, -110.69528

Commodities

PrimaryLead, Copper, Silver
SecondaryZinc, Gold

Mine Details

StatusPast Producer
Deposit TypePolymetallic veins
First Production1921
Discovery Year1875
Data SourceUSGS MRDS
Source ID10071338

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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