Colorado · Jefferson County
Past Producer
Union Mica Lode
Jefferson County, Colorado, United States
Gold
Beryllium
Mica
Silver
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USGS source ↗
Commodities
Primary
Gold
Tertiary
Beryllium, Mica, Silver
Commodity type
B
Economic & production
Development status
Past Producer
Identification
Deposit ID
10288130
Region
NA
Data score
D
Coordinates
39.54169, -105.19498
References
MINE REPO # 408132 COLO SCH MINESREPT #286