Alkaline, Chalcogen, Fe-Mg, Tetragonal

• As-Ca-Fe-Mg-O-Ti
• Fe-Mg-Mo-O-Sr
• As-Fe-Mg-O-Sr-Ti
• Cu-Fe-Mg-O
• Al-Ca-Fe-Mg-Na-O-Si
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• magnetic properties
• conductivity or resistivity
• transitional
• alkaline
• chalcogen
• disordered