Washington · Whatcom County
Prospect
Copper Castle Prospect
Whatcom County, Washington, United States
Gold
Silver
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USGS source ↗
Commodities
Primary
Gold
Tertiary
Silver
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10228480
MRDS ID
M700024
Alternate names
Helms Prospect, Copper Castle
Region
NA
Data score
D
Coordinates
48.74012, -120.73181
References
WA. DIV. MINES AND GEOL. BULLETIN 57, 1969, P. 119.