Al0.5Ca0.5Cr0.5Fe0.5Mg0.5Na0.5O6Si1.5Ti0.5

• Al-Ca-Cr-Fe-Mg-Mn-Na-O-Si-Ti
• Al-Ca-Cr-Fe-Mg-Na-O-Si-Ti
• structural properties
• chalcogen
• metalloid
• alkali
• alkaline
• monoclinic