Past ProducerVermiculite, CorundumSurface-UndergroundUSGS MRDS
Location
State
Wyoming
County
Carbon
Coordinates
41.26830, -106.70220
Commodities
Primary
Vermiculite, Corundum
Mine Details
Status
Past Producer
Type
Surface-Underground
First Production
1937
Last Production
1941
Data Source
USGS MRDS
Source ID
10205401
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.