Kapitsaite-(Y) PL measurement, Gorobets and Rogojine 2002

Reference	Gorobets and Rogojine 2002 Gorobets B.S., Rogojine A.A. (2002). Luminescent Spectra of Minerals: Reference Book. All-Russia Institute of Mineral Resources. Moscow. - P. 265. - Fig. 23.6. https://urss.ru/cgi-bin/db.pl?lang=en&blang=en&page=Book&id=105512
Material	Kapitsaite-(Y) [ Ba₄Y₂Si₈B₄O₂₈F ]
Specimen temperature	Ambient
Technique	Photoluminescence (PL)
Lines	Ce³⁺ 375 nm, Eu²⁺ 616 nm

Nominal composition of Kapitsaite-(Y) [ Ba₄Y₂Si₈B₄O₂₈F ].
Element	Atoms	At%	Wt%
Ba	4	8.51	37.6
Y	2	4.26	12.2
Si	8	17	15.4
B	4	8.51	2.96
O	28	59.6	30.6
F	1	2.13	1.3