Mine: Northwestern Mine, Central, MI

Began → Northwestern Mine → Became

Operated for:

From: 1858

Owned by: 

Produced: Copper Ore

Method: 

Railroad connection:

Stamp Mill/Smelter:

Until: 

Lifetime Production: 

Notes

Time Line

1858. The Iron City brought down for Detroit 47 barrels and 6 masses of copper, weighing 7,216 pounds from the Northwestern mine. [DFP-1858-0502]