Mechanical properties, Mg-O-Si, Mg-x polyhedra, Silicate

• Ca-Mg-O-Si
• H-Mg-O-Si
• Fe-Mg-O-Si
• Al-H-Mg-O-Si
• elastic moduli
• isothermal bulk modulus
• elastic stiffness coefficient
• elasticity
• hardness
• metalloid
• silicate
• alkaline
• chalcogen
• disordered
• monoclinic
• orthorhombic
• hexagonal
• trigonal
• triclinic