Citation: Huminicki, D. M. C.; Hawthorne, F. C. (2000). Refinement of the crystal structure of vayrynenite. The Canadian Mineralogist, 38, pp. 1425-1432.
Formula: Be F0.08 Fe0.226 H0.92 Mn0.774 O4.92 P0.988
List type: interleaving
List: 2D
Basis: (1;0;0 0;0;1)
Dimensionality: 2
Formula: F2 Fe2 H2 Mn2 O10 P2 (F Fe H Mn O5 P)
Multiplicity: 1