Mine detail: Longwell Ranch

Previously called ''

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Location

Lat / long: 37.86931, -121.68933

Resource(N)

Primary: Sand and Gravel, Construction

Production

Operation type: Surface
Development status: Past Producer

Geology

References

MAS60130056
DEP10278214
Reference{Deposit:: CALIF. JOUR. V. 47, NO.4, OCT. 1951, PL.42, P.608; V.54, NO}{Deposit:: 1958, P.581, PL. 5.}
ReporterWestern Field Operations Center (WFOC)