Citation: Moore, P. B. (1972). Natrophilite, NaMn(PO4), has ordered cations. American Mineralogist, 57, pp. 1333-1344.
Formula: Fe0.07 Mn0.93 Na O4 P
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe4 Mn4 O16 P4 (Fe Mn O4 P)
Multiplicity: 1