KAl2(Al0.25Si0.75)4O10[OH]2-a mS76 15

• Al-Fe-H-K-Mg-Na-O-Si-Ti
• Al-H-K-O-Si
• Al-F-H-K-O-Si
• Al-F-Fe-H-K-Mg-Na-O-Si
• Al-Ga-Ge-H-K-O
• structural properties
• optical properties
• refractive index
• values of refractive index
• thermal and thermodynamic properties
• disordered
• chalcogen
• metalloid
• hydroxide
• mica
• monoclinic