Karpierz

• Bi-K-O-Pb-Ti
• Lu-Nb-O-Pb-Sc
• K-Na-Nb-O-Sb
• Bi-Na-O-Sr-Ti
• K-Mn-Na-Nb-O-Sb
• structural properties
• chalcogen
• transitional
• alkali
• pnictogen
• quinary