Cooper Mine (1903-1906)

Past ProducerMolybdenumUSGS MRDS

Location

StateMaine
CountyWashington
Coordinates44.98243, -67.45453

Commodities

PrimaryMolybdenum
SecondaryTungsten

Mine Details

StatusPast Producer
Deposit TypeDisseminated
Data SourceUSGS MRDS
Source ID10008395

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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