Colorado · Boulder County
Past Producer
Franklin
Boulder County, Colorado, United States
Gold
Silver
⌖ Show on map
USGS source ↗
Commodities
Primary
Gold
Tertiary
Silver
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10190164
Region
NA
Data score
D
Coordinates
40.04029, -105.40369
References
REF. VANDERWILT 'MINERAL RESOURCES OF COLO.' P 320REF USGS PROF PAPER 223 PLATE 3