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Mine: Seneca Mine, Mohawk, MI


Began → Seneca Mine → Became

From: 1907

Owned by: 

Produced: Copper Ore

Method: 

Railroad connection:

Stamp Mill/Smelter:

Until: 

Lifetime Production: 


The Seneca Mine was first operated about in 1907 and had two shafts. It was located just northeast of Mohawk on the Kearsarge Amygdaloid in Keweenaw County.