Mine detail: Big Spring Hill

Previously called 'Ashworth Ranch Deposit'

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Location

Lat / long:

37.47413, -119.92678

Resource(M)

Primary:

Magnesite

Production

Operation type:	Unknown
Development status:	Occurrence

Geology

References

MRDS	M009927
MAS	60430656
DEP	10114913
Reference	CALIF JOUR MINES &GEOL V53 NOS 1&2JAN-APR 1957 P337
Reporter	Western Field Operations Center (WFOC)