Colorado · Boulder County
Past Producer
Greyback
Boulder County, Colorado, United States
Tungsten
Molybdenum
Gold
Silver
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USGS source ↗
Commodities
Primary
Tungsten
Secondary
Molybdenum
Tertiary
Gold, Silver
Commodity type
M
Deposit
Model
46: W veins
Economic & production
Development status
Past Producer
Identification
Deposit ID
10141531
Alternate names
Cougar
Region
NA
Data score
D
Coordinates
39.97166, -105.5217
References
MINE MAP REPO # 402533, 402543