Flemington Copper Mine

Past ProducerCopperUndergroundUSGS MRDS

Location

StateNew Jersey
CountyHunterdon
Coordinates40.50671, -74.86710

Commodities

TertiaryCopper

Mine Details

StatusPast Producer
TypeUnderground
First Production1852
Discovery Year1834
Data SourceUSGS MRDS
Source ID10223089

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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