Colorado · Boulder County
Past Producer
Five Brothers
Boulder County, Colorado, United States
Gold
Lead
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USGS source ↗
Commodities
Primary
Gold
Tertiary
Lead
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10238580
Region
NA
Data score
D
Coordinates
40.03579, -105.37739
References
COLO BOM 1927 LIST