Citation: Mancini, F.; Sillanpaa, R.; Marshall, B.; Papunen, H. (1996). Magnesian hornblende from a metamorphosed ultramafic body in southwestern Finland: crystal chemistry and petrological implications. The Canadian Mineralogist, 34, pp. 835-844.
Formula: Al Ca1.66 F0.2 Fe1.33 H2 K0.015 Mg3.49 Mn0.02 Na0.625 O23.8 Si7.28 Ti0.06
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al12 Ca8 F4 Fe18 H4 Mg18 Mn8 Na8 O48 Si16 Ti4 (Al6 Ca4 F2 Fe9 H2 Mg9 Mn4 Na4 O24 Si8 Ti2)
Multiplicity: 1