Citation: Cooper, M. A.; Hawthorne, F. C. (1994). Refinement of the crystal structure of kulanite Note: occupancies of M1 and M2 have been switched, as noted by authors, 2006. The Canadian Mineralogist, 32, pp. 15-19.
Formula: Al1.88 Ba Fe1.3 H3 Mg0.62 Mn0.08 O15 P3
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al4 Fe8 H8 Mg4 Mn4 O30 P6 (Al2 Fe4 H4 Mg2 Mn2 O15 P3)
Multiplicity: 1