Mine detail: Walker Pumice Quarry

Previously called ''

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Location

Lat / long: 38.35545, -122.21161

Resource(N)

Primary: Pumice

Production

Operation type: Unknown
Production size: None
Development status: Occurrence

Geology

References

MRDSM010681
DEP10031592
Reference{Deposit:: CALIF. JOUR. V. 44, NO. 2, APRIL, 1948, PP. 175-6}{Deposit:: BULL. 174, 1956, P. 31}
ReporterGere, W.