Mine detail: Chalk Hill

Previously called ''

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Location

Lat / long: 38.38462, -120.96796

Resource(N)

Primary: Clay

Production

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

Geology

References

MRDSM004782
DEP10028023
ReferenceCALIF. JOUR.MINES & GEOL. V.50, NO.1, JAN. 1954, P.276-77, PL.
ReporterGere, W.