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Trout Lake Concentrator

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Inside the Trout Lake Concentrator, Oliver’s large ore beneficiation plant located in the Canisteo District of the Mesabi Iron Range (Coleraine, Minnesota), ca. 1940.

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Inside the Trout Lake Concentrator, Oliver’s large ore beneficiation plant located in the Canisteo District of the Mesabi Iron Range (Coleraine, Minnesota), ca. 1940.

Public domain

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Minnesota Historical Society

More Information

http://collections.mnhs.org/cms/display?irn=10698943

Articles

Oliver Iron Mining Company

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Business and Industry

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