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Mine: Amasa Mine, Amasa, MI


Hemlock Mine → Amasa Mine → Became

From: 

Owned by: 

Produced: Iron Ore

Method: 

Railroad connection:

Stamp Mill/Pellet Plant:

Until: 

Lifetime Production: 


February 21, 1918 - Amasa-Porter Mine, Crystal Falls, Iron Co. - Cave-in by water - 17 fatalities