Mine detail: Grayson Claim

Previously called ''

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Location

Lat / long:

37.38572, -121.38352

Resource(M)

Tertiary:	Manganese
Discovery year:	1893

Production

Operation type:	Unknown
Development status:	Unknown

Geology

References

MRDS	M020265
MAS	60990009
DEP	10141693
Reference	BULL 125, P 190; BULL 152 P 291
Reporter	Western Field Operations Center (WFOC)