Linked from
The 23 pages that link to Magnetite, each with the reason it gives.
HematiteCompared with: Its composition and strong magnetism distinguish it from hematite.
Iron(II) oxideCompared with: Magnetite is a common neighboring oxide with mixed iron valence.
MaghemiteCompared with: Unlike maghemite, magnetite contains both iron(II) and iron(III).
FayaliteCompared with: It is an iron-rich alteration product, not an iron silicate like fayalite.