Citation: Hawthorne, F.C.; Ungaretti, L.; Smelik, E.A.; Cannillo, E.; Oberti, R. (1994). The mechanism of 6Li incorporation in amphiboles. American Mineralogist, 79, pp. 443-451.
Formula: Al0.1 Ca0.15 F0.4 Fe1.25 H1.6 K0.2 Li0.25 Mg3.4 Na2.4 O23.6 Si8
Chemical name: (Na0.55 K0.2) (Na1.85 Ca0.15) (Li0.25 Mg3.4 Al0.1 Fe1.25) (Si8 O22) F0.4 (O H)1.6
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al4 F4 Fe8 H4 Li2 Mg10 O48 Si16 (Al2 F2 Fe4 H2 Li Mg5 O24 Si8)
Multiplicity: 1