Citation: Levy, D.; Barbier, J. (2000). (Mg,Fe).85(Mg,Fe)4(Fe,Ge)3O12: A new tetragonal phase with its comparison with garnet. American Mineralogist, 85, pp. 1053-1060.
Formula: Fe3.21 Ge2.56 Mg2.08 O12
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe28 Ge12 Mg20 O48 (Fe7 Ge3 Mg5 O12)
Multiplicity: 1