Mine detail: Lady Francis

Previously called ''

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Location

Lat / long: 45.0376, -121.11947

Resource(N)

Primary: Perlite

Production

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

Geology

References

MRDSOR07616
DEP10054555
ReferenceOR. DEPT. GEOL. AND MIN. INDUST. SHORT PAPER 16, 1946, P. 10-15
ReporterGray, Jerry J.