Chalcogen, Mechanical properties, O-Si, Orthorhombic

• Mg-O-Si
• Fe-Mg-O-Si
• Al-H-Na-O-Si
• Fe-H-Mg-O-Si
• elastic moduli
• isothermal bulk modulus
• elasticity
• elastic stiffness coefficient
• hardness
• chalcogen
• metalloid
• disordered
• silicate