Al-Fe-Mg-O, Cubic, Mn-x polyhedra, Structural properties

• Al-Cr-Fe-Mg-O
• Al-Cr-Fe-Mg-Mn-Ni-O-Ti-V-Zn
• Al-Cr-Fe-Mg-Mn-Ni-O-Ti-V
• Al-Cr-Fe-Mg-O-Ti
• disordered
• chalcogen
• alkaline
• transitional