Mine detail: Black Diamond Group

Previously called 'Black Diamond 1'

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Location

Lat / long:

40.73905, -122.29939

Resource(M)

Primary:

Copper

Production

Operation type:	Underground
Development status:	Past Producer

Geology

References

MRDS	W025226
MAS	60890092
DEP	10116939
Reference	REPT STATE MINERALOGIST XXII P146
Reporter	Western Field Operations Center (WFOC)