Mine detail: Blake Brothers San Pablo

Previously called ''

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Location

Lat / long: 37.93684, -122.40466

Resource(N)

Primary: Stone, Sand and Gravel, Construction
Ore: Sand

Production

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

Geology

References

MRDSM007242
DEP10029595
ReferenceCALIF. JOUR. VOL. 47, NO. 4, OCT. 1951, PP. 585-6; V. 54, NO. 4, OCT., 1958, PP. 550-551, 575, PL.
ReporterGere, W.