Beusite

• Ca-Fe-Mn-O-P
• Fe-Mn-O-P
• Fe-Li-Mn-O-P
• Ca-Mn-O-P
• structural properties
• phase transitions
• thermal and thermodynamic properties
• phase diagram
• orthophosphate
• pnictogen
• beusite
• chalcogen
• transitional
• monoclinic