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Mine detail: Lower East Ledge
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North America
United States
Washington
Jefferson
Previously called 'Lower East Ledge-Elkhorn Karns'
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Location
Lat / long:
47.7326, -123.10795
Resource(M)
Tertiary:
Manganese
Discovery year:
1951
Production
Operation type:
Surface
Development status:
Prospect
Geology
References
MAS
530310007
DEP
10204680
Reference
U.S. BUREAU OF MINES RI 5530, 1957, P. 57-58.
Reporter
Ridenour, James