Mine: Gibson Mine, Amasa, MI

Began → Gibson Mine → Warner Mine

From: 1885

Location: NW-NW Sec. 15 of T44N-R33W

Owned by: Rogers-Brown Ore Co. Leased in 1948 by North Range Mining co. and now included in Warner mine.

Produced: Iron Ore

Method: Underground

Railroad connection: MILW to Escanaba ore dock via E&LS

Until: 1911

Lifetime Production: 159,453 tons between 1885-1911.