Mine detail: Columbia Mtn. East Tunnel

Previously called 'Columbia Mtn. West TunnelColumbia Mtn-East TunnelGoldfield Vector 0320090727Goldfield Geochen 0320090744Columbia 0320090273Goldfield Mine 0320090415Columbia Mt. Alunite 0320090030Goldfield Mill 0320099018'

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Location

Lat / long: 37.72525, -117.22371

Resource(M)

Primary: Gold
Secondary: Silver

Production

Operation type: Underground
Development status: Occurrence

Geology

References

MAS320090562
DEP10174158
Reference{Deposit:: RANSOM, F. L., 1909, GEOLOGY AND ORE DEPOSITS OF GOLDFIELD,}{Deposit:: NEVADA: U.S. GEOLOGICAL SURVEY PROF. PAPER 66, PLATE 1,}{Deposit:: NO. 141.}
ReporterRidenour, James