Chalcogen, Disordered, Fusion, Monoclinic, O-Si

• Al-Ca-H-O-Si
• Al-H-Mg-O-Si
• Al-H-Na-O-Si
• Al-Fe-H-Mg-O-Si
• Ca-Mg-O-Si
• temperature for congruent melting
• metalloid
• chalcogen
• disordered
• silicate