Alkali, Carbonate, C-Na-O, Temperature for congruent melting

• C-H-Na-O
• Al-C-H-Na-O-Si
• C-H-Na-O-Y
• C-Li-Na-O
• carbonate
• alkali
• chalcogen
• non-disordered
• monoclinic
• hexagonal
• orthorhombic
• tetragonal
• triclinic