C-Ca-O, C-x polyhedra, Structural properties

• Al-C-Ca-Cl-Fe-K-Na-O-S-Si
• C-Ca-Mg-O
• Al-C-Ca-H-Na-O-Si
• Al-C-Ca-Cl-K-Na-O-S-Si
• alkaline
• chalcogen
• carbonate
• disordered
• hexagonal
• trigonal
• tetragonal
• monoclinic
• orthorhombic