AM_Francevillite_1 Formula: (Ba.69 Pb.31) U2 V2 O17 H10 Name: Francevillite Unit cell: 10.479 8.45 16.645 90.0 90.0 90.0 , V=1473.87 Space group: PCAN (60)

Mereiter K , Neues Jahrbuch fur Mineralogie, Monatshefte , 1986 (1986) p.552-560, Crystal structure refinement of two francevillites, (Ba,Pb)[(UO2)2V2O8]*5H2O, Locality: Mounana, near Franceville, Gabon