Mine detail: Onion Mtn Quarry

Previously called ''

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Location

Lat / long: 42.43593, -123.32421

Resource(N)

Primary: Stone

Production

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

Geology

References

MRDSOR03702
DEP10051859
ReferenceU S DEPT. OF LABOR, MINE SAFETY & HEALTH ADMIN. (MSHA) RECORDS
ReporterGray, Jerry J.