Mine detail: Midnight

Previously called 'Midnight Copper Mining Company'

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Location

Lat / long: 47.0477, -112.3815

Resource(M)

Tertiary: Copper, Gold, Lead, Silver, Zinc
Other material: Bornite, Chalcanthite, Galena, Malachite, Pyrite, Quartz, Sphalerite

Production

Operation type: Underground
Development status: Past Producer

Geology

References

MAS300490284
DEP10270459
Reference{Deposit:: PARDEE AND SCHRADER,1933,USGS BULL.842,P.101-102}{Deposit:: MILLER,R.N.1973,UNPUB.RPRNT,GEOL HEDDLESTON CV-MO DEPOSIT,L&}{Deposit:: MBM G IC 20, 1957 P.28}
ReporterMontana Bureau Of Mines And Geology Hgm