Mine: Florence Mine, MI
Eagle Mine - Florence Mine - Became
Location: SE-NE and NE-SE Sec. 20 of T40N-R18E
Owner: Florence Iron Co., later by Hanna Iron Ore co.
Type: Iron Ore, soft, red, high phosphorus. Crushed.
Method: Underground, worked by stoping and milling.
Railroad: C&NW to Escanaba ore dock.
Total output: 3,680,601 tons between 1880-1931.