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Mine detail: Unnamed Quarry
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North America
United States
Oregon
Clackamas
Previously called 'Unknown 11'
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Location
Lat / long:
45.05951, -122.58588
Resource(N)
Primary:
Stone, Crushed/Broken
Production
Operation type:
Surface
Development status:
Past Producer
Geology
References
MRDS
OR04459
MAS
410050332
DEP
10200385
Reference
{Deposit:: OR. DEPT. GEOL. AND MIN. INDUST. SPECIAL PAPER 3, 1978,}{Deposit:: PLATE 1, NO. 228.}
Reporter
Western Field Operations Center (WFOC)