Gish Mine

Past ProducerChromiumUndergroundUSGS MRDS

Location

StateMontana
CountySweet Grass
Coordinates45.47772, -110.20270

Commodities

PrimaryChromium
TertiaryNickel, Copper

Mine Details

StatusPast Producer
TypeUnderground
Discovery Year1918
Data SourceUSGS MRDS
Source ID10245973

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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