Mine detail: Longwell Ranch Central, North and South Pits

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Location

Lat / long:

37.86935, -121.68936

Resource(N)

Primary:	Sand and Gravel, Construction
Ore:	Sand

Production

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

Geology

References

MRDS	M007182
DEP	10029559
Reference	CALIF. JOUR. VOL. 47, NO. 4, OCT. 1951, PL. 42 & P. 608; V. 54, NO. 4, OCT. 1958, P. 581, PL.
Reporter	Gere, W.