Borate, Chalcogen, Nonmetal, Values of luminescence

• B-Eu-H-O
• Al-Ce-Lu-O
• Al-Ce-Ga-Gd-O
• B-Eu-Gd-O-Y
• Al-Ca-Eu-Nd-O
• borate
• nonmetal
• chalcogen
• metalloid
• rare earth
• monoclinic
• hexagonal
• cubic
• trigonal
• orthorhombic