Mine detail: Black Rock Group

Previously called 'Ross'

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Location

Lat / long: 34.02226, -112.68685

Resource(M)

Primary: Manganese

Production

Operation type: Surface-Underground
Development status: Past Producer

Geology

References

MRDSM003601
MAS40250235
DEP10210925
Reference{Deposit:: FARNHAM,LL AND LA STEWART MANGANESE DEPOSITS OF WESTERN AZ}{Deposit:: USBM IC 7843 1958 P 60}
ReporterAdmr