Mine detail: Big Eight

Previously called ''

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Location

Lat / long: 48.43707, -115.99274

Resource(M)

Tertiary: Gold, Lead, Silver, Zinc
Other material: Chalcopyrite, Galena, Magnetite, Pyrite, Pyrrhotite, Sphalerite

Production

Operation type: Underground
Development status: Past Producer

Geology

References

MRDSW014735
MAS300530006
DEP10196716
Reference{Deposit:: JOHNS,1970,MBMG BULL.79,P.99}{Deposit:: CALKINS AND MACDONALD,1909,USGS BULL.384,P.99-100}{Deposit:: GIBSON,1948,USGS BULL.956,P.100}{Deposit:: ZARTMAN AND STACEY,1971,ECON.GEOLOGY,VOL.66,P.852}
ReporterMontana Bureau Of Mines And Geology Hgm