Mine detail: Black Rock Group Prospect

Previously called ''

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Location

Lat / long: 34.02145, -112.69353

Resource(M)

Primary: Manganese
Ore: Pyrolusite
Orebody form: IRREGULAR STRANDS

Production

Operation type: Unknown
Production size: Small
Development status: Producer

Geology

Host type:Granite

References

MRDSM003601
DEP10109058
Reference{Deposit:: FARNHAM, L. L. AND STEWART, L. A., 1958 , MANGANESE DEPOSITS OF WESTERN ARIZONA: U.S.B.M. INFORMATION CIRCULAR 7843 , P. 6}{Production:: U.S.B.M.I.C. 7843 , P. 60}
ReporterJohnson, Kris H. (Creasey, S.C.), Dewitt, Ed H.