Ohio - Keating Mine

Past ProducerGoldUSGS MRDS

Location

StateMontana
CountyBroadwater
Coordinates46.18490, -111.66836

Commodities

PrimaryGold
SecondaryCopper, Silver

Mine Details

StatusPast Producer
Deposit TypePolymetallic veins
First Production1885
Discovery Year1865
Data SourceUSGS MRDS
Source ID10071310

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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