Black Horse Mine

Past ProducerChromiumUndergroundUSGS MRDS

Location

StatePennsylvania
CountyDelaware
Coordinates39.91281, -75.42432

Commodities

TertiaryChromium

Mine Details

StatusPast Producer
TypeUnderground
Data SourceUSGS MRDS
Source ID10275174

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.

Other Mines in Delaware County

View all mines in Delaware County →

Other Chromium Mines in Pennsylvania

All chromium mines in Pennsylvania →