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  • All fields: Ore
(78 results)



Display: 20

    • Underground Ore Trains

    • Underground Ore Trains

    • Underground ore trains, featuring machinery, timbers, and tracks, from the A.D. Chisholm album

    • Vulcan, MI; Vulcan Mine; Iron mining; Machinery; Mine railroad cars; Railroad tracks; Equipment; Logs;
    • Photo Collection
    • Ore cars

    • Ore cars

    • Underground mine shaft with ore cars

    • Ironton, MN; Feigh Mine; Iron mining; Machinery; Mining equipment; Tunnels; Mine railroad cars;
    • Photo Collection
    • Scraping Ore From Cave

    • Scraping Ore From Cave

    • Underground iron miners, featuring scraper, pulley, and equipment, from the A.D. Chisholm album

    • Vulcan, MI; Vulcan Mine; Iron mining; Iron miners; Machinery; Equipment; Helmets;
    • Photo Collection
    • Underground Ore Trains

    • Underground Ore Trains

    • Underground iron miners, featuring ore trains, tracks, and equipment, from the A.D. Chisholm album

    • Vulcan, MI; Vulcan Mine; Iron mining; Iron miners; Machinery; Equipment; Mine railroad cars; Railroad tracks; Helmets;
    • Photo Collection
    • 12th Level Central

    • 12th Level Central

    • Underground iron miners, featuring ore car, tracks, and drills, from the A.D. Chisholm album

    • Vulcan, MI; Vulcan Mine; Iron mining; Iron miners; Machinery; Equipment; Mine railroad cars; Drills; Railroad tracks; Helmets;
    • Photo Collection
    • Scraping Ore Into Raise

    • Scraping Ore Into Raise

    • Underground iron miner, featuring drilling equipment, machinery, and debris, from the A.D. Chisholm album

    • Vulcan, MI; Vulcan Mine; Iron mining; Iron miners; Debris; Machinery; Logs; Helmets;
    • Photo Collection
    • Last of Whitney Ore

    • Last of Whitney Ore

    • Two Whitney Mine laborers standing before train car loaded with iron ore

    • Hibbing, MN; Stuntz Township, MN; Whitney Mine; Iron mining; Mining railroads; Mining railroad cars; Laborers;
    • Photo Collection
    • Butler Tac- Last ore shipment

    • Butler Tac- Last ore shipment

    • Three laborers standing atop Burlington Northern Train car # BN99671

    • Cooley, MN; Butler Taconite Mine; Iron mining; Mine railroads; Mine railroad cars; Laborers; Iron miners; Shipping; Brooms & Brushes;
    • Photo Collection
    • Cuyuna mining facility

    • Cuyuna mining facility

    • Taconite mining facility, featuring conveyors, machinery, and ore stockpile

    • Oak Lawn Township, MN; Cuyuna Mine; Iron mining; Facilities; Mine buildings; Conveying systems; Machinery; Mining equipment;
    • Photo Collection
    • Taconite washing

    • Taconite washing

    • Taconite concentrating process, featuring water spraying crushed ore

    • Oak Lawn Township, MN; Cuyuna Mine; Iron mining; Facilities; Mine buildings; Machinery; Mining equipment; Conveying systems;
    • Photo Collection
    • Ore car loading

    • Ore car loading

    • Patrick B, featuring Great Northern train car being loaded with taconite

    • Cooley, MN; Butler Taconite Mine; Iron mining; Mining equipment; Machinery; Mine railroads; Mine railroad cars; Facilities; Mine buildings;
    • Photo Collection
    • Ore car loading

    • Ore car loading

    • Patrick B, featuring Great Northern train car being loaded with taconite

    • Cooley, MN; Butler Taconite Mine; Iron mining; Mining equipment; Machinery; Facilities; Mine buildings; Mine railroads; Mine railroad cars; Conveying systems;
    • Photo Collection
    • loaded ore car

    • loaded ore car

    • Ore loading facility, featuring loaded rail car #GN 87685 and laborer

    • Oak Lawn Township, MN; Cuyuna Mine; Iron mining; Mine railroads; Mine railroad cars; Facilities; Mine buildings;
    • Photo Collection
    • Loading iron ore

    • Loading iron ore

    • Open pit mining operation, featuring dumping equipment being loaded

    • Trommald, MN; Musser Mine; Iron mining; Mining equipment; Machinery; Strip mining; Conveying systems;
    • Photo Collection
    • Dumping ore

    • Dumping ore

    • Open mine pit, featuring dump truck #322 dumping iron ore

    • Ironton, MN; Mahnomen Mine; Iron mining; Strip mining; Mining equipment; Dump trucks; Facilities; Machinery; Mine buildings; Shovels;
    • Photo Collection

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