Citation: Konnert, J.A.; Appleman, D.E.; Clark, J.R.; Finger, L.W.; Kato, T.; Miura, Y. (1976). Crystal structure and cation distribution of Hulsite, a tin-iron borate. American Mineralogist, 61, pp. 116-122.
Formula: B Fe2.13 Mg0.64 O5 Sn0.2
Chemical name: (Sn.2 Fe.27 Fe.36 Mg.16) (Fe.4 Fe1.1 Mg.48) O2 (B O3)
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: B2 Fe8 Mg3 O10 Sn (B2 Fe8 Mg3 O10 Sn)
Multiplicity: 1