Washington · King County
Occurrence
Devils Canyon Extension Prospect
King County, Washington, United States
Copper
Silver
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USGS source ↗
Commodities
Primary
Copper
Tertiary
Silver
Commodity type
M
Economic & production
Development status
Occurrence
Identification
Deposit ID
10277040
Region
NA
Data score
D
Coordinates
47.61791, -121.5137
References
U.S. GEOLOGICAL SURVEY BULLETIN 1542-E, 1989, P. 203.