Colorado · Boulder County
Past Producer
Aztec
Boulder County, Colorado, United States
Tungsten
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USGS source ↗
Commodities
Primary
Tungsten
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10117327
Region
NA
Data score
D
Coordinates
40, -105.37948
References
REF. USGS PROF PAPER 223 PLATE 22