Past ProducerFluorine-Fluorite, GoldSurface-UndergroundUSGS MRDS
Location
State
Colorado
County
Boulder
Coordinates
40.12722, -105.38750
Commodities
Primary
Fluorine-Fluorite, Gold
Secondary
Uranium, Copper, Lead, Silver
Tertiary
Tungsten, Molybdenum, Tellurium
Mine Details
Status
Past Producer
Type
Surface-Underground
Data Source
USGS MRDS
Source ID
10008720
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.