Mine: Detroit Mine, Ishpeming, MI

Norwich Mine → Detroit Mine → Became

Operated for: 8 years.

From: 1882

Location: NE-NE Sec 3 of T47N-R27W

Owned by: Norwich Iron Co. and then Detroit Iron Mining Co.

Produced: Iron Ore

Method: 

Railroad connection:

Until: 1890

Lifetime Production: 140,841 tons

Notes

Time Line