AM_Cesstibtantite_1 Formula: Na.45 Sb.39 Pb.14 Ca.06 Bi.02 (Ta1.95 Nb.05) O6.165 F.385 Cs.22 K.01 H.385 Name: Cesstibtantite Unit cell: 10.496 10.496 10.496 90.0 90.0 90.0 , V=1156.30 Space group: FD3M (227)

Ercit T S , Cerny P , Hawthorne F C , Mineralogy and Petrology , 48 (1993) p.235-255, Cesstibtantite - a geologic introduction to the inverse pyrochlores, Loclity: Tanco pegmatite, Manitoba, Canada, Sample: SMP 6