Mine detail: Keystone Group

Previously called 'Cleveland,PatentedKeystoneEvening Star,PatentedMadelein,PatentedAlaska,PatentedLast Chance'

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Location

Lat / long: 34.05426, -112.57575

Resource(M)

Primary: Copper, Lead
Secondary: Gold, Silver

Production

Operation type: Surface-Underground
Development status: Past Producer

Geology

References

MAS40251235
DEP10259114
Reference{Deposit:: CLAIMS ALSO EXTEND INTO N2N2S2 OF SEC.9 AND S2 OF SEC.4}{Deposit:: USGS MORGAN BUTTE QUAD}{Deposit:: BLM MINING DIST.MAP 256}{Deposit:: ADMR RATTLER CLAIMS FILE}{Deposit:: ADMR SOUTHWEST MINERALS CORP FILE}{Deposit:: ADMR LAST CHANCE MINE FILE}{Deposit:: COPPER HANDBOOK VOL IX 1909 P 844}
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