Citation: Kyono, A.; Kimata, M. (2001). Refinement of the crystal structure of a synthetic non-stoichiometric Rb-feldspar. Mineralogical Magazine, 65, pp. 523-531.
Formula: Al1.062 O8 Rb0.811 Si3
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al16 O32 Si16 (Al O2 Si)
Multiplicity: 1
Coordination sequences: