Washington · King County
Prospect
Franklin Silica Sand
King County, Washington, United States
Silica
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USGS source ↗
Commodities
Primary
Silica
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10155530
Region
NA
Data score
D
Coordinates
47.31371, -121.94291
References
WA. DIV. MINES AND GEOL. BULLETIN 37, 1960, PART I, VOL. 1,P. 123.