Ca-Mg-O-Si, Chalcogen, Mechanical properties, Mg-x polyhedra

• Al-Ca-Cr-Fe-Mg-Mn-Na-O-Si-Ti
• Al-Ca-Fe-H-K-Mg-Na-O-Si-Ti
• Al-Ca-Fe-H-Mg-O-Si
• Ca-Fe-Mg-O-Si
• elastic moduli
• isothermal bulk modulus
• elasticity
• elastic stiffness coefficient
• compressibility
• alkaline
• chalcogen
• metalloid
• disordered
• silicate
• monoclinic
• orthorhombic
• triclinic
• tetragonal
• cubic