F-K, Fluoride, Monoclinic, Phase transitions

• F-K-Sb
• Eu-F-K-O-Si
• Al-F-Fe-H-K-Mg-O-Si-Ti
• Cr-F-K
• Er-F-K
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• decomposition
• halogen
• fluoride
• alkali
• non-disordered