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Mine detail: Rocky Butte Quarry
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North America
United States
Oregon
Multnomah
Previously called 'Unknown'
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Location
Lat / long:
45.56871, -122.56449
Resource(N)
Primary:
Stone, Crushed/Broken
Production
Operation type:
Surface
Development status:
Past Producer
Geology
References
MRDS
OR04445
MAS
410510045
DEP
10183589
Reference
{Deposit:: OR. DEPT. GEOL. AND MIN. INDUST. SPECIAL PAPER 3, 1978,}{Deposit:: PLATE 3, MAP NO. 20.}{Deposit:: DOGAMI MLR 26-0052}
Reporter
Western Field Operations Center (WFOC)