Fe-Mg-O-Si, Orthosilicate, Transitional, Structural properties

• Al-Ca-Ce-Fe-H-La-Mg-Nd-O-Si
• F-Fe-H-Mg-O-Si
• Al-Ca-Fe-Mg-O-Si
• Al-Ca-Fe-H-Mg-O-Si
• metalloid
• orthosilicate
• alkaline
• chalcogen
• transitional
• orthorhombic
• monoclinic
• cubic
• tetragonal
• trigonal