Citation: Ercit, T. S.; Cerny, P.; Hawthorne, F. C. (1993). Cesstibtantite - a geologic introduction to the inverse pyrochlores Loclity: Tanco pegmatite, Manitoba, Canada Sample: SMP 6. Mineralogy and Petrology, 48, pp. 235-255.
Formula: Bi0.02 Ca0.06 Cs0.22 F0.385 H0.385 K0.01 Na0.45 Nb0.05 O6.165 Pb0.14 Sb0.39 Ta1.95
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Bi96 Ca96 Cs8 F56 K8 Na96 Nb16 O104 Pb96 Sb96 Ta16 (Bi12 Ca12 Cs F7 K Na12 Nb2 O13 Pb12 Sb12 Ta2)