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Description: | The Hull Rust Mahoning Mine is the world's largest open pit iron ore mine. Its first shipments were in 1895, and it has been mined for over a century. |
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Description: | A train sending out a shipment of taconite from the Hull Rust Mahoning Mine, the world's largest open pit iron ore mine. |
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Description: | Elevated view of a steam shovel scooping iron ore into cars at, the Hull Rust Mahoning Mine, the world's largest open pit iron ore mine. |
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Description: | A 300 ton steam shovel scooping iron ore at the Hull Rust Mahoning Mine, the world's largest open pit iron ore mine. |
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Description: | A Marion Shovel, Model 300, produced by the Winston-Dear Company, likely in Marion, Ohio, is put to use at the Hull Rust Mahoning Mine, in Hibbing, Minneso... |
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Description: | A steam shovel loading ore at the Hull Rust Mahoning Mine, the world's largest open pit iron ore mine. Published by J.C. Congdon. |
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Description: | Elevated view of steam shovels at work, removing taconite from Susquehanna Open Pit Iron Mine, functioning as an open cast mine because of its soft, shallo... |
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