Mine: Breen Mine, Iron Mountain, MI
Began → Breen Mine → Became
From: 1871 first exploration. First mining in 1877.
Owned by: Milwaukee Iron Company, then Menominee Mining Company in 1877.
Produced: Iron Ore
Stamp Mill/Pellet Plant:
Until: May, 1878
Lifetime Production: 10,500 tons over two years from 1877 to May, 1878.
Adjoining the Emmet Mine. NW 1/4 of NE 1/4 of Section 22, T39-R28. Also owns N 1/2 of NW 1/4 of Section 22.