Cubic, Fe-Mg-O, Primitive cell, Transitional

• Al-Fe-Mg-O
• Al-Cr-Fe-Mg-O
• Cr-Fe-Mg-O
• Co-Fe-Mg-O
• thermal and thermodynamic properties
• thermal expansion
• mechanical properties
• compressibility
• transitional
• alkaline
• disordered
• chalcogen