• Mineral processing - Wikipedia

    Mineral processing can involve ... These machines were capable of treating 10 tons of ore a day.This process of separating magnetic substances from the non ...

  • Iron processing | Britannica

    Iron processing: Iron processing, use of a smelting process to turn the ore into a form from which products can be fashioned. Included in this article also is a ...

  • 11.23 Taconite Ore Processing

    2/97 Taconite Ore Processing 11.23-5 Crude ores in which most of the recoverable iron is magnetite (or, in rare cases, maghemite) are normally concentrated by ...

  • Magnetite - Wikipedia

    Magnetite is a mineral and one of the main iron ores. With the chemical formula Fe 3 O 4, it is one of the oxides of iron. Magnetite is ferrimagnetic; it is attracted ...