Mine detail: Silva Pumice Quarry

Previously called ''

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Location

Lat / long:

38.35659, -122.21245

Resource(N)

Primary:

Pumice

Production

Operation type:	Surface
Development status:	Producer

Geology

References

MAS	60550145
DEP	10261677
Reference	CALIF JOUR V 44 NO 2 APR 1948 PP V75
Reporter	Western Field Operations Center (WFOC)