Citation: Deubener, J.; Sternitzke, M.; Mueller, G. (1991). Feldspars M Al Si3 O8 (M= H, Li, Ag) synthesized by low-temperature ion exchange. American Mineralogist, 76, pp. 1620-1627.
Formula: Al O8 Rb Si3
Chemical name: Rb (Al Si3 O8)
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: