Mine detail: Walker Pumice Quarry

Previously called ''

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Location

Lat / long:

38.35549, -122.21165

Resource(N)

Primary:

Pumice

Production

Operation type:	Surface
Development status:	Producer

Geology

References

MAS	60550034
DEP	10164233
Reference	CALIF JOUR V 44 NO 2 APR 1948 PP 175-6
Reporter	Western Field Operations Center (WFOC)