Chalcogen, H-Mg-O-Si, Monoclinic, Values of thermal conductivity

• Al-H-Mg-O-Si
• Al-Fe-H-Mg-O-Si
• H-Mg-Na-O-Si
• Al-Ca-Fe-H-K-Mg-Na-O-Si-Ti
• chalcogen
• metalloid
• alkaline
• hydroxide