Standard Manganese Deposit

Past ProducerIron, Cobalt, Manganese, KaolinSurface-UndergroundUSGS MRDS

Location

StatePennsylvania
CountyHuntingdon
Coordinates40.68721, -78.16720

Commodities

TertiaryIron, Cobalt, Manganese, Kaolin

Mine Details

StatusPast Producer
TypeSurface-Underground
First Production1856
Data SourceUSGS MRDS
Source ID10299217

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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