Mine detail: Belle Eldridge Gold Mines

Previously called 'Deadwood Zinc and Lead CompanyHelen Gould Claim'

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Location

Lat / long: 44.36968, -103.70474

Resource(M)

Primary: Gold, Silver, Lead, Zinc
Secondary: Copper
Ore: Chalcopyrite, Galena, Gold, Silver
Gangue: Dolomite, Pyrite, Pyrrhotite
Discovery year: 1890

Production

Operation type: Unknown
Deposit type: Replacement
Production size: Small
Development status: Past Producer

Geology

Associated rock:Quartz Monzonite Sill
Associated type:Quartz Monzonite

References

MRDSSD02017
DEP10055465
Reference{Deposit:: US BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688 .}{Deposit:: US GEOLOGICAL SURVEY, US BUREAU OF RECLAMATION, AND SOUTH DAKOTA GEOLOGICAL SURVEY, 1975 , MINERAL AND WATER RESOURCES OF SOUTH DAKOTA, SOUTH DAKOTA GEOLOGICAL SURVEY BULLETIN 16 .}{Production:: US BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688 .}
ReporterBarari, Rachel A.