Peterson Property

Past ProducerGypsum-AnhydriteUSGS MRDS

Location

StateMontana
CountyBeaverhead
Coordinates44.56296, -112.64615

Commodities

PrimaryGypsum-Anhydrite

Mine Details

StatusPast Producer
First Production1940
Discovery Year1908
Data SourceUSGS MRDS
Source ID10089286

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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