Al-Fe, C12/m1, Metalloid, Transitional

• Al-F-Fe-H-K-Mg-Na-O-Si-Ti
• Al-Ca-Fe-H-Mg-O-Si
• Al-Ca-F-Fe-H-K-Mg-Na-O-Si
• Al-Ca-Fe-H-K-Mg-Na-O-Si-Ti
• Al-F-Fe-H-K-Mg-O-Si-Ti
• structural properties
• transitional
• metalloid
• disordered
• chalcogen
• multinary
• monoclinic