Citation: Zhou, H.; Rastsvetaeva, R. K.; Khomyakov, A. P.; Ma, Z.; Shi, N. (2002). Crystal structure of new micalike titanosilicate - bussenite, Na2Ba2Fe2+[TiSi2O7][CO3]O(OH)(H2O)F. Crystallography Reports, 47, pp. 43-46.
Formula: C H3 Ba1.27 Ca0.21 F Fe0.675 K0.2 Mn0.375 Na1.95 Nb0.05 O13 Si2 Sr0.32 Ti0.95