Washington · Snohomish County
Prospect
Portland No. 1
Snohomish County, Washington, United States
Gold
Zinc
Silver
Lead
Copper
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USGS source ↗
Commodities
Primary
Gold
Tertiary
Zinc, Silver, Lead, Copper
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10131665
Region
NA
Data score
D
Coordinates
47.98372, -121.37091
References
U.S. BUREAU OF MINES OPEN-FILE REPORT MLA 75-83, 1983, NO. 31,TABLE 2, P. 28.