Mine detail: Sylvester-Wilson Claim

Previously called 'Black Diamond Calso Group'

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Location

Lat / long:

40.31735, -123.08941

Resource(M)

Tertiary:	Manganese
Discovery year:	1918

Production

Operation type:	Unknown
Development status:	Prospect

Geology

References

MAS	61050072
DEP	10262809
Reference	CA JOUR 37 P 86 GOOD GRADE MW OXIDES SMALL OUTCROP
Reporter	Western Field Operations Center (WFOC)