Disordered, Silicate, Monoclinic, Phase transitions

• Al-H-Mg-O-Si
• O-Si
• Al-Ca-H-O-Si
• Al-H-Na-O-Si
• Al-H-K-O-Si
• temperature for congruent melting
• fusion
• structural transitions
• pressure for structural transition
• temperature for peritectoid formation
• silicate
• chalcogen
• disordered
• metalloid