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Mine detail: Humphrey Head Quarry
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North America
United States
Washington
San Juan
Previously called ''
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Location
Lat / long:
48.5626, -122.87207
Resource(N)
Primary:
Stone, Crushed/Broken
Production
Operation type:
Surface
Development status:
Past Producer
Geology
References
MAS
530550056
DEP
10180240
Reference
{Deposit:: WA. DIV. MINES AND GEOL. BULLETIN 37, 1960, PART I, VOL. 1,}{Deposit:: NONMETALLICS, P. 121.}
Reporter
Ridenour, James