Citation: Tanaka, Y.; Fukunaga, J.; Setoguchi, M.; Higashi, T.; Ihara, M. (1982). The Crystal Structure of Tripotassium Aluminate Octaborate K~3~AlB~8~O~15~. Journal of the Ceramic Association, Japan, 90, pp. 458-463.
Formula: Al B8 K3 O15
Chemical name: K3 Al B8 O15
List type: noninterleaving
List: 2D
Basis: (0;1;0 0;0;1)
Dimensionality: 2
Formula: Al4 B32 O60 (Al B8 O15)
Multiplicity: 1
Coordination sequences: