Cell and atoms, Crystalline structure, O-Si, Trigonal

• Al-B-Ca-F-H-Li-Mn-Na-O-Si
• Al-B-Ca-F-Fe-H-Li-Na-O-Si
• Na-O-P-Si-Zr
• Al-B-F-Fe-H-Li-Mn-Na-O-Si
• metalloid
• chalcogen
• disordered
• silicate