Mine detail: St. Helens Quarry and Plant

Previously called ''

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Location

Lat / long: 45.8704, -122.8481

Resource(N)

Primary: Stone, Crushed/Broken

Production

Operation type: Surface
Development status: Producer

Geology

References

MAS410090040
DEP10249400
ReferenceMSHA.
ReporterWestern Field Operations Center (WFOC)