Citation: Fleet, M. E. (1991). Structures of low gallium albite (NaGaSi3O8) and intermediate germanium albite (NaAlGe3O8): Tetrahedral-site ordering in sodium feldspar Sample: synthetic NaAlGe3O8. American Mineralogist, 76, pp. 92-99.
Formula: Al Ge3 Na O8
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al16 Ge16 O32 (Al Ge O2)
Multiplicity: 1