Citation: Hawthorne, F. C.; Harlow, G. E. (2008). The crystal chemistry of Al-rich amphiboles: sadanagaite and potassic-ferrisadanagaite Locality: Ilmen alkaline massif, South Urals, Russia. The Canadian Mineralogist, 46, pp. 151-162.
Formula: Al3.62 Ca1.72 F0.3 Fe3.11 H1.7 K0.62 Mg0.68 Mn0.26 Na0.6 O23.7 Si5.1 Ti0.21 Zn0.02
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al20 F4 Fe10 H4 Mg10 Mn6 O48 Si16 Ti4 Zn4 (Al10 F2 Fe5 H2 Mg5 Mn3 O24 Si8 Ti2 Zn2)
Multiplicity: 1