Mine detail: City of Portland Pit

Previously called 'City of Portland'

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Location

Lat / long: 45.55311, -122.75199

Resource(N)

Primary: Stone, Crushed/Broken

Production

Operation type: Surface
Development status: Past Producer

Geology

References

MRDSOR03155
MAS410510032
DEP10178031
Reference{Deposit:: OR. DEPT. GEOL. AND MIN. INDUST. SPECIAL PAPER 3, 1978,}{Deposit:: PLATE 3, MAP NO. 7.}
ReporterWestern Field Operations Center (WFOC)