Citation: Bonazzi, P.; Menchetti, S. (1999). Crystal chemistry of aeschynite-(Y) from the Western Alps: residual electron density on difference-Fourier map Sample: MI Locality: western Alps. European Journal of Mineralogy, 11, pp. 1043-1049.
Formula: Ca0.01 Ce0.009 Dy0.071 Er0.043 Gd0.072 La0.001 Nb0.03 Nd0.032 O6.02 Pr0.003 Sm0.034 Th0.12 Ti1.95 U0.02 W0.02 Y0.54 Yb0.03
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ca4 Ce4 Dy4 Er4 Gd4 La4 Nb8 Nd4 O28 Pr4 Sm4 Th4 Ti8 U4 W8 Y4 Yb4 (Ca Ce Dy Er Gd La Nb2 Nd O7 Pr Sm Th Ti2 U W2 Y Yb)