Mine detail: Hurricane and Tornado

Previously called 'Frank Marion GroupThunder Mtn.'

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Location

Lat / long: 47.06741, -110.91145

Resource(M)

Tertiary: Iron
Other material: Hematite, Limonite, Magnetite, Sulfur
Discovery year: 1887

Production

Operation type: Underground
Development status: Occurrence

Geology

References

MAS300130042
DEP10246009
Reference{Deposit:: CASCADE COUNTY COURTHOUSE RECORDS}{Deposit:: IRON DEPOSITS IN MONTANA DEMUNCK V C 1956 MBMG IC-13}{Deposit:: MINES & MINERAL DEPOSITS CASCADE CO.MT. ROBERTSON USBM IC-75}{Deposit:: MINERAL RESOURCES OF UPPER MO.RV.BASIN HUBBARD ROBY CT USBM}{Deposit:: MINERAL & WATER RESOURSES OF MONT.R.D.GEACH MBMG SP-28}{Deposit:: GOODSPEED, PRELIM REPT IRON DEPOSITS ADJACENT TO YOGO PK OPE}{Deposit:: USGS 20TH ANN REPT 1899 GEOLOGY OF LITTLE BELT MTS}{Deposit:: USGS GOODSPEED PRELIM REPT IRON ADJACENT TO BELT CR MEAGHER}
ReporterMontana Bureau Of Mines And Geology Wmj