Mine detail: Robertson S Sand and Gravel

Previously called ''

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Location

Lat / long: 38.59961, -121.4816

Resource(N)

Primary: Sand and Gravel, Construction

Production

Operation type: Unknown
Deposit type: Sedimentary
Production size: Small
Development status: Past Producer

Geology

References

MRDSW024620
DEP10077168
Reference{Deposit:: PLASTER SAND AND WASHED SAND FILL 100 CU YDS A DAY,MAY - OCTOBER}{Deposit:: CALIF JOUR MINES AND GEOL V51 NO2 APR 1955 P167}
ReporterUnknown