The temperature dependence of magnetization M(T) of new polycrystallin
e ilmenite Ni2FeVO6-8 shows remarkable singularities which can be inte
rpreted as a result of coexistence of three magnetic phases in its mag
netic structure. A fit of the dependences following four different mod
els, each of which a combination of three functions of chosen type, to
the M(T) experimental dependence has been made.