Mine: Grant Mine, Negaunee, MI

Began → Grant Mine → Became

Operated for:

From: 

Location: 46.50361,-87.58167, north of County Road 480, northwest of Eagle Mills Jct.

Owned by: 

Produced: Iron Ore

Method: 

Railroad connection:

Stamp Mill/Pellet Plant:

Until: 

Lifetime Production: 

Notes

Time Line