Washington · Skagit County
Prospect
Pittsburg
Skagit County, Washington, United States
Iron
Manganese
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USGS source ↗
Commodities
Tertiary
Iron, Manganese
Commodity type
M
Economic & production
Development status
Prospect
Discovery year
1956
Identification
Deposit ID
10179935
Region
NA
Data score
D
Coordinates
48.50561, -121.98844
References
STATE OF WASHINGTON BULLETIN 37, P. 200