Location: Stoneport, MI

Stoneport is the location of a large limestone quarry which is located between Lake Huron and Grand Lake in eastern Presque Isle County. In early years, the quarry was served by the Detroit & Mackinac railroad via a branch line which came up from Alpena via Rockport.

Began → Stoneport Mine → Became

Operated for

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Location: 

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Produced: 

Method: Open pit.

Railroad connection: D&M Rockport Branch

Shipped to: Huron Portland Cement, Alpena

Until: 

Lifetime Production: 

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