Citation: Fleet, M.E.; Liu, X.-Y.; Pan, Y.-M. (2000). Rare-earth elements in chlorapatite (Ca10 (P O4)6 Cl2): uptake, site preference, and degradation of monoclinic structure. American Mineralogist, 85, pp. 1437-1446.
Formula: Ca9.66 Cl2 Na0.17 O24 P6 Sm0.17
Chemical name: (Ca9.66 Na0.17 Sm0.17) (P O4)6 Cl2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ca10 Cl4 Na4 O24 P6 Sm10 (Ca5 Cl2 Na2 O12 P3 Sm5)
Multiplicity: 1