Alkaline, Cell and atoms, Chalcogen, Cubic, Fusion

• Al-Ca-H-O-Si
• Al-Ca-O-Si
• Al-Ca-H-Na-O-Si
• Al-Ca-H-O
• Al-Ca-Na-O-S-Si
• temperature for congruent melting
• chalcogen
• alkaline
• disordered
• oxide