Abstract: Mossbauer Spectra of the agglomerates are studied.The results show that the relative content of Fe₃O₄ and α-Fe₂O₃ in the agglomerates during the sintering is computed,the remained Fe₃O₄ is higher in the agglomerates because the(Mg,Al,Fe)₃O₄ has formed with metal ions Mg and Al getting into Fe₃O₄ lattice and replacing Fe²⁺ions in the sintering and there are a little or absent iron atoms in the pyroxene of agglomrates.the(Mg,Al,Fe)₃O₄ has formed with metal ions Mg and Al getting into Fe3O₄ lattice and replacing Fe²⁺ions in the sintering and there are a little or absent iron atoms in the pyroxene of agglomrates.