CaAl2[Si2O7][OH]2[H2O] oS60 63

• Al-Ca-H-O-Si
• Al-Ca-H-O-Si-Sr
• Al-Ca-Fe-H-O-Si
• Al-H-O-Pb-Si
• structural properties
• thermal and thermodynamic properties
• optical properties
• values of refractive index
• refractive index
• metalloid
• chalcogen
• disilicate
• hydroxide
• alkaline
• orthorhombic