Al-Ca-H-O-Si, Monoclinic, Si-x polyhedra, Structural properties

• Al-Ca-Fe-H-Mg-O-Si
• Al-Ca-H-K-Na-O-Si
• Al-Ca-Fe-H-K-Mg-Na-O-Si-Ti
• Al-Ca-F-Fe-H-K-Mg-Na-O-Si
• metalloid
• chalcogen
• alkaline
• disordered