Mine detail: Hennen Mine

Previously called 'Hanna Mng Co'

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Location

Lat / long:

46.47079, -94.03585

Resource(M)

Primary:	Iron
Tertiary:	Manganese

Production

Operation type:	Surface
Development status:	Past Producer

Geology

References

MAS	270350139
DEP	10219649
Reference	{Deposit:: OFFICE OF ORE ESTIMATION MINES DIRECTORY U OF MN 19}{Deposit:: HANNA MINING CO 1764}
Reporter	Intermountain Field Operations Center (IFOC)