Chalcogen, Metalloid, K-Mg, Structural properties

• Al-F-Fe-H-K-Mg-Na-O-Si-Ti
• Al-Ca-H-K-Mg-Na-O-Si
• Al-Ca-F-Fe-H-K-Mg-Na-O-Si
• Al-Fe-H-K-Mg-Na-O-Si-Ti
• Al-Ca-Fe-H-K-Mg-Na-O-Si-Ti
• metalloid
• chalcogen
• alkaline
• alkali
• multinary
• monoclinic
• hexagonal
• trigonal
• orthorhombic
• triclinic