Citation: McDonald, A. M.; Chao, G. Y. (1996). Phosinaite-(Ce) from Mont Saint-Hilaire, Quebec: New data and structure refinement Locality: Mont Saint-Hilaire, Quebec, Canada. The Canadian Mineralogist, 34, pp. 107-114.
Formula: Ca1.98 Ce0.49 La0.32 Mn0.16 Na12.72 Nd0.07 O28 P4 Pr0.02 Si4 Th0.09
List type: noninterleaving
List: 2D
Basis: (0;1;0 0;0;1)
Dimensionality: 2
Formula: Ca4 Ce2 La2 Mn4 Nd2 O56 P8 Pr2 Si8 Th2 (Ca2 Ce La Mn2 Nd O28 P4 Pr Si4 Th)
Multiplicity: 1