CaMn4Si5O15 aP50 2

• Ca-Fe-Mg-Mn-O-Si-Zn
• Ca-Fe-Mg-Mn-O-Si
• Ca-Fe-Mn-O-Si
• Mg-Mn-O-Si
• Ca-Mg-Mn-O-Si-Zn
• structural properties
• refractive index
• values of refractive index
• optical properties
• Mohs hardness
• transitional
• metalloid
• chalcogen
• alkaline
• disordered
• triclinic