Central Exploration

Past ProducerCopperSurfaceUSGS MRDS

Location

StateMichigan
CountyKeweenaw
Coordinates47.39583, -88.17504

Commodities

PrimaryCopper

Mine Details

StatusPast Producer
TypeSurface
Deposit TypeFissure
First Production1934
Last Production1945
Discovery Year1930
Data SourceUSGS MRDS
Source ID10082633

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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