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Mine detail: A.E. Graham
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North America
United States
Washington
Grays Harbor
Previously called 'A E Graham'
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Location
Lat / long:
47.38729, -123.61736
Resource(M)
Tertiary:
Manganese
Discovery year:
1956
Production
Operation type:
Surface
Development status:
Unknown
Geology
References
MRDS
M700285
MAS
530270010
DEP
10130947
Reference
{Deposit:: WA. DIV. MINES AND GEOL. BULLETIN 37, 1956, PART II, VOL. 1,}{Deposit:: P. 258.}
Reporter
Ridenour, James