Citation: Sokolova, E. V.; Ferraris, G.; Ivaldi, G.; Pautov, L. A.; Khvorov, P. V. (2000). Crystal structure of kapitsaite-(Y), a new borosilicate isotypic with hyalotekite - Crystal chemistry of the related isomorphous series Garmskii district, Northern Tajikistan. Neues Jahrbuch fur Mineralogie, Monatshefte, 2000, pp. 74-84.
Formula: B3.7 Ba3.68 Ca0.66 Dy0.08 Er0.06 F Gd0.08 K0.12 Nd0.06 O28 Pb0.2 Si8.3 Sm0.06 Y