Citation: Okrusch, M.; Brummer, A.; Hock, R.; Schuessler, U.; Baier, M.; Theisinger, H. (2003). Intergrown niobian rutile phases with Sc- and W-rich ferrocolumbite: an electron-microprobe and Rietveld study. American Mineralogist, 88, pp. 986-995.
Formula: Fe0.794 Mn0.067 Nb1.578 O6 Sc0.047 Sn0.015 Ta0.078 Ti0.335 W0.044
Chemical name: (Nb1.578 Sn0.015 Ta0.078 W0.044 Sc0.047 Ti0.335 Mn0.067 Fe0.794) O6
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe16 Mn12 Nb12 O24 Sc12 Sn12 Ta12 Ti12 W12 (Fe4 Mn3 Nb3 O6 Sc3 Sn3 Ta3 Ti3 W3)
Multiplicity: 1