Colorado · Clear Creek County
Past Producer
Little Mattie Mine
Clear Creek County, Colorado, United States
Gold
Copper
Lead
Zinc
Silver
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USGS source ↗
Commodities
Primary
Gold
Secondary
Copper, Lead, Zinc
Tertiary
Silver
Commodity type
M
Deposit
Model
85: Polymetallic veins
Materials
Ore minerals
Tetrahedrite, Sphalerite, Galena, Silver, Argentite
Geology
Host rock
Gneiss,Pegmatite
Economic & production
Development status
Past Producer
Identification
Deposit ID
10142106
Alternate names
Newton Tunnel
Region
NA
Data score
C
Coordinates
39.72971, -105.56198
References
USGS PP 319, p. 69USGS PP 63, p. 358