Citation: Hawthorne, F. C.; Ungaretti, L.; Oberti, R.; Cannillo, E. (1994). The mechanism of Li incorporation in amphiboles Sample: A4 Note: Site occupancies are set to be the same as ones in sample A5. American Mineralogist, 79, pp. 443-451.
Formula: Al0.16 Ca0.1 F0.42 Fe1.174 H2 K0.2 Li0.24 Mg3.34 Mn0.126 Na2.45 O23.58 Si7.92 Ti0.04
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al20 F4 Fe8 H4 Li2 Mg10 Mn8 O48 Si16 Ti4 (Al10 F2 Fe4 H2 Li Mg5 Mn4 O24 Si8 Ti2)
Multiplicity: 1