Mine: Hennepin Mine, Ironwood, MI

Began → Hennepin Mine → Became

Operated for:

From: 

Owned by: 

Produced: Iron Ore

Method: 

Railroad connection:

Stamp Mill/Pellet Plant:

Until: 

Lifetime Production: 

Notes

Hennepin Mine is reported to have been located in Gogebic County but the exact location has not been identified.

Time Line