Colorado · Gilpin County
Past Producer
Grand Union
Gilpin County, Colorado, United States
Gold
Lead
Silver
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USGS source ↗
Commodities
Primary
Gold
Tertiary
Lead, Silver
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10118389
Region
NA
Data score
D
Coordinates
39.91332, -105.54115
References
REF: USGS PROF PAPER 223 PLATE 3