Apatite, Chalcogen, Metalloid, Rare earth, Hexagonal, La-O-Si

• La-O-Si-Sr
• La-Mg-O-Si
• Ca-La-O-Si
• Ca-Eu-La-O-Si
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• optical properties
• luminescence
• lanthanoid
• metalloid
• apatite
• chalcogen
• rare earth