Mine detail: Logan Claim

Previously called ''

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Location

Lat / long:

39.85206, -122.67389

Resource(M)

Tertiary:	Manganese
Discovery year:	1918

Production

Operation type:	Surface
Development status:	Occurrence

Geology

References

MRDS	M020287
MAS	61030004
DEP	10141244
Reporter	Western Field Operations Center (WFOC)