Citation: Phillips, T. L.; Loveless, J. K.; Bailey, S. W. (1980). Cr3+ coordination in chlorites: a structural study of ten chromian chlorites Day Book Body, N. C.. American Mineralogist, 65, pp. 112-122.
Formula: Al1.67 Cr0.28 H8 Mg5 O18 Si3.04
List type: interleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Al8 H4 Mg6 O24 Si8 (Al4 H2 Mg3 O12 Si4)
Multiplicity: 1
Formula: Al2 Cr2 H12 Mg4 O12 (Al Cr H6 Mg2 O6)