Past ProducerPhosphorus-PhosphatesSurface-UndergroundUSGS MRDS
Location
State
Idaho
County
Caribou
Coordinates
42.72712, -111.52641
Commodities
Primary
Phosphorus-Phosphates
Tertiary
Fluorine-Fluorite, REE, Uranium, Vanadium
Mine Details
Status
Past Producer
Type
Surface-Underground
First Production
1922
Discovery Year
1906
Data Source
USGS MRDS
Source ID
10143808
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.