Citation: Naray-Szabo, S; Taylor, W H; Jackson, W W (1929). The Structure of Cyanite. Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik,Kristallchemie (-144,1977), 71, pp. 117-130.
Formula: Al2 O5 Si
Chemical name: Dialuminium oxide silicate
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al8 O20 Si4 (Al2 O5 Si)
Multiplicity: 1
Coordination sequences: