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    iron manganese tungsten

    iron manganese tungsten - 365bet中国官方网站 definition and meaning for word iron manganese tungsten

    Definition
    (noun) a mineral consisting of iron and manganese tungstate in crystalline form; the principal ore of tungsten; found in quartz veins associated with granitic rocks
    Synonyms : wolframite

  • Word used in video below:
    text: well then you'll want some manganese
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