Citation: Takeuchi, Y.; Umizu, S.; Haga, N.; Sato, G. (1982). The derivate structure of silicate garnets in grandite. Zeitschrift fuer Kristallographie (149,1979-), 158, pp. 53-99.
Formula: Al1.3325 Ca3 Fe0.6675 O12 Si3
Chemical name: Ca3 (Al1.3325 Fe.6675) Si3 O12
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al16 Fe16 O96 Si24 (Al2 Fe2 O12 Si3)
Multiplicity: 1