Mine detail: Columbia Pit

Previously called 'Columbia Sand and Gravel'

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Location

Lat / long: 45.53761, -122.53589

Resource(N)

Primary: Sand and Gravel, Construction

Production

Operation type: Surface
Development status: Producer

Geology

References

MRDSOR01113
MAS410510046
DEP10250814
Reference{Deposit:: OR. DEPT. GEOL. AND MIN. INDUST. SPECIAL PAPER 3, 1978,}{Deposit:: PLATE 3, MAP NO. 21.}{Deposit:: DOGAMI MLR 26-0015}
ReporterWestern Field Operations Center (WFOC)