Colorado · Boulder County
Past Producer
St. Louis Mine
Boulder County, Colorado, United States
Gold
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USGS source ↗
Commodities
Tertiary
Gold
Commodity type
M
Deposit
Workings
Underground
Materials
Other materials
Galena, Gold, Pyrite, Quartz, Siderite, Silver, Sphalerite
Economic & production
Development status
Past Producer
Discovery year
1870
Identification
Deposit ID
10141975
Region
NA
Data score
E
Coordinates
39.65999, -105.52059