Citation: Li, Y.-P.; Burns, P.C. (2000). Investigations of crystal-chemical variability in lead uranyl oxide hydrates. II. Fourmarierite. Canadian Mineralogist, 38, pp. 737-749.
Formula: H12.29 O19 Pb0.855 U4
Chemical name:Pb0.855 ((U O2)4 O2.710 (O H)4.290) (H2 O)4