Past ProducerNiobium (Columbium)Processing PlantUSGS MRDS
Location
State
Pennsylvania
County
Berks
Coordinates
40.35171, -76.13634
Commodities
Primary
Niobium (Columbium)
Mine Details
Status
Past Producer
Type
Processing Plant
Data Source
USGS MRDS
Source ID
10201792
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.