Boss and Atlantus Claims

Past ProducerSilver, Lead, ZincUSGS MRDS

Location

StateMontana
CountyCascade
Coordinates46.94602, -110.74417

Commodities

PrimarySilver, Lead, Zinc
SecondaryGold

Mine Details

StatusPast Producer
First Production1956
Discovery Year1884
Data SourceUSGS MRDS
Source ID10042795

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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