Mine detail: Unnamed Location

Previously called ''

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Location

Lat / long: 39.68765, -122.2019

Resource(N)

Primary: Sand and Gravel, Construction

Production

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

Geology

References

MRDSW023640
DEP10076563
Reference{Deposit:: CALIF JOUR MINES & GLG. V 48,NO 1 JAN 1955,P. 42}{Deposit:: GRAY EAGLE IN TWSHP 22N R 7W SEC 25 IN BLACK DIAMOND NO 6}
ReporterUnknown