Mine detail: Graystone Corporation #2

Previously called 'Cascade Pumice Company'

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Location

Lat / long: 44.16343, -121.25862

Resource(N)

Primary: Sand and Gravel, Construction

Production

Operation type: Surface
Development status: Past Producer

Geology

References

MRDSOR01254
MAS410170017
DEP10176695
ReporterWestern Field Operations Center (WFOC)