Washington · Snohomish County
Occurrence
Big Copper
Snohomish County, Washington, United States
Copper
Cobalt
Gold
Silver
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USGS source ↗
Commodities
Primary
Copper
Tertiary
Cobalt, Gold, Silver
Commodity type
M
Economic & production
Development status
Occurrence
Identification
Deposit ID
10301858
MRDS ID
M025735
Region
NA
Data score
D
Coordinates
48.03201, -121.51981
References
BULLETIN NO37 METALLIC MINERALS PAGE 79