Mine detail: El Sobrante

Previously called ''

<< Back to the map

Location

Lat / long:

33.79643, -117.47167

Resource(N)

Primary:

Clay

Production

Operation type:	Unknown
Development status:	Occurrence

Geology

References

MAS	60650874
DEP	10116290
Reference	CALIF. STATE MINING BULLETIN 99, 1928, P. 181.
Reporter	Ridenour, James