Citation: Krivovichev, S. V.; Armbruster, T. (2004). The crystal structure of jonesite, Ba2(K,Na)[Ti2(Si5Al)O18(H2O)](H2O)n: A first example of titanosilicate with porous double layers. American Mineralogist, 89, pp. 314-318.
Formula: Al2 Ba4 H22 K1.6 Na0.4 O41.02 Si10 Ti4
List type: interleaving
List: 2D
Basis: (1;0;0 0;0;1)
Dimensionality: 2
Formula: Al8 K3 Na2 O55 Si16 Ti4 (Al8 K3 Na2 O55 Si16 Ti4)
Multiplicity: 1