Colorado · Boulder County
Past Producer
East Boston
Boulder County, Colorado, United States
Gold
Copper
Silver
Lead
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USGS source ↗
Commodities
Primary
Gold
Tertiary
Copper, Silver, Lead
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10141670
Region
NA
Data score
D
Coordinates
40.01889, -105.27808
References
COLO BOM 1943 LIST