Citation: Hughes, J.M.; Cameron, M.; Crowley, K.D. (1989). Structural variations in natural F, OH, and Cl apatites. American Mineralogist, 74, pp. 870-876.
Formula: Ca5 Cl0.1 F0.94 O12 P3
Chemical name: Ca5 (P O4)3 F.94 Cl.1
List type: noninterleaving
List: 1D
Basis: (0;0;1)
Dimensionality: 1
Formula: Cl4 F2 (Cl2 F)
Multiplicity: 1
Coordination sequences: