Mine: De Grasse Mine, Gaastra, MI
Began → De Grasse Mine → Became
Location: NE Sec. 7 of T42N-R34W
Owned by: Former reserve property of The Verona Mining Co. (Pickands Mather & Co. agent) which was acquired in 1943.
Produced: Iron Ore, soft, red-brown, high phosphorus. Part crushed.
Railroad connection: C&NW to Escanaba ore dock.
Operated with th Zimmerman Mine as part of the Buck Group.