GBG 0.00% 2.9¢ gindalbie metals ltd

i have read so much & understand, page-68

  1. 777 Posts.
    RDD please check your facts.

    Magnetite Fe3O4
    Atomic mass of iron Fe 55.8450
    Atomic mass of Oxygen 15.9994
    Atomic mass of FE3O4 =(55.845x3)+(15.9994x4)=231.511

    Maximum % of Fe in Magnetite Fe3O4 is 72.3%

    74% Fe "cake" impossible.

    Concentrates typically average around 68-70%, too much energy required to do better.

    RDD is exaggerator. Be careful.
 
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