Alkali, Carobbiite, Phase transitions

• Ca-F-K-Sr
• F-K
• F-K-Li-Sr
• F-K-Na-Sr
• Ba-F-K-Sr
• phase diagram
• fusion
• temperature for congruent melting
• structural transitions
• rocksalt
• alkali
• halogen
• carobbiite
• fluoride
• cubic