Mine detail: City of Portland

Previously called ''

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Location

Lat / long: 45.52287, -122.70841

Resource(N)

Primary: Stone

Production

Operation type: Unknown
Production size: Yes
Development status: Past Producer

Geology

References

MRDSOR03156
DEP10098904
ReferenceOR. DEPT. GEOL. AND MIN. INDUST. SPECIAL PAPER 3, 1978, PLATE 3, MAP NO. 8
ReporterGray, Jerry J.