Описание

Fe2O2 % 82.42
AL2O2 % 1.02
SO2 % 15.18

Element wt:
SiK 7.55%
FeK 92.45%

Magnetite is an iron-oxide based mineral that contains equal amounts of iron(II) (FeO) and iron(III) (Fe₂O₃), with an empirical formula, Fe₃O₄, and it is often expressed as iron(II,III) oxide. Magnetite is a natural iron oxide magnet and the most magnetic of all the minerals on Earth. It is a black powder used extensively as a black pigment, Mars Black Permanent magnets and solid iron are made from it.