Mechanical properties, Metalloid, Monoclinic, Na-Si

• Al-Ca-Cr-Fe-Mg-Mn-Na-O-Si-Ti
• Fe-Na-O-Si
• Al-H-Na-O-Si
• Al-Ca-H-K-Na-O-Si
• H-Na-O-Si
• elastic moduli
• isothermal bulk modulus
• compressibility
• elastic stiffness coefficient
• elasticity
• alkali
• metalloid
• chalcogen
• disordered