Alkaline, Disordered, Transitional, Temperature for congruent melting

• La-Mn-O-Sr
• Ba-Cu-O-Y
• Al-Fe-H-Mg-O-Si
• Ca-La-Mn-O
• Ba-La-Mn-O
• disordered
• transitional
• alkaline
• chalcogen
• tetragonal
• cubic
• orthorhombic
• monoclinic
• trigonal