Mine detail: Donahue Ranch

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Location

Lat / long:

37.74936, -120.40183

Resource(M)

Primary:

Copper

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer
Production years:	1907

Geology

References

MRDS	W025957
DEP	10077886
Reference	{Deposit:: AUBURY, L. E., 1908 , COPPER RESOURCES OF CALIFORNIA BULL. 50 ; CALIF. MIN. BUR., P. 249.}{Deposit:: ERIC, J. H., 1948 , COPPER IN CALIFORNIA BULL. 144 ; DIV. OF MINES, P. 354.}{Production:: ERIC, J. H., 1948 , P. 354 (SEE REF.)}
Reporter	Fraticelli, L. A. (Albers, J.)