Citation: Locock, A. J.; Burns, P. C.; Flynn, M. (2004). Divalent transition metals and magnesium in structures that contain the autunite-type sheet Sample: FeUAs8. The Canadian Mineralogist, 42, pp. 1699-1718.
Formula: As2 Fe H16 O20 U2
List type: noninterleaving
List: 2D
Basis: (1;0;0 0;1;-1)
Dimensionality: 2
Formula: As4 Fe2 O34 U4 (As2 Fe O17 U2)