Washington · Snohomish County
Prospect
Copper Knob Group
Snohomish County, Washington, United States
Zinc
Copper
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USGS source ↗
Commodities
Primary
Zinc
Tertiary
Copper
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10277256
Alternate names
Copper Knob
Region
NA
Data score
D
Coordinates
47.81652, -121.3359
References
WA. DIV. MINES AND GEOL. IC 48, 1973, P. 13.