Al-Ca-H-O-Si, Chalcogen, Hydroxide, Phase transitions

• Al-Ca-Fe-H-K-Mg-Na-O-Si-Ti
• Al-Ca-H-Mn-O-Si
• Al-Ca-Fe-H-O-Si
• Al-Ca-H-O-Si-Sr
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• metalloid
• hydroxide
• alkaline
• chalcogen
• monoclinic
• orthorhombic
• trigonal
• cubic
• tetragonal