Colorado · Boulder County
Past Producer
Sisk Mine
Boulder County, Colorado, United States
Flagstone
Uranium
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USGS source ↗
Commodities
Tertiary
Flagstone, Uranium
Commodity type
B
Materials
Other materials
Garnet, Magnetite, Uraninite
Economic & production
Development status
Past Producer
Discovery year
1956
Identification
Deposit ID
10263047
MRDS ID
DC02712
Region
NA
Data score
D
Coordinates
40.22528, -105.26749
References
COLO BOM 1960 LIST