Past ProducerSand and Gravel, ConstructionUSGS MRDS
Location
State
Colorado
County
Adams
Coordinates
39.80916, -105.02974
Commodities
Primary
Sand and Gravel, Construction
Secondary
Gold
Mine Details
Status
Past Producer
First Production
1951
Last Production
1964
Data Source
USGS MRDS
Source ID
10087758
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.