Citation: Luo, Y.; Hughes, J. M.; Rakovan, J.; Pan, Y. (2009). Site preference of U and Th in Cl, F, and Sr apatites Note: ThSrClAP. American Mineralogist, 94, pp. 345-351.
Formula: Cl O12 P3 Sr4.94 Th0.06
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Cl2 O24 P6 Sr10 Th10 (Cl O12 P3 Sr5 Th5)
Multiplicity: 1
Coordination sequences: