Mine detail: Black Jack

Previously called 'CrystalElk Lake'

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Location

Lat / long:

41.93733, -123.16974

Resource(N)

Primary:

Graphite

Production

Operation type:	Unknown
Development status:	Occurrence

Geology

References

MAS	60931386
DEP	10189856
Reference	CA JOUR MN/GEOL V 39 NO 1 JAN 1943 P 83
Reporter	Western Field Operations Center (WFOC)