Citation: Brigatti, M. F.; Poppi, L. (1993). Crystal chemistry of Ba-rich trioctahedral micas-1M Sample: 23 Note: O2 z-coordinate changed in order to reproduce bond lengths. European Journal of Mineralogy, 5, pp. 857-871.
Formula: Al1.464 Ba0.036 Ca0.002 F0.017 Fe0.883 H1.426 K0.881 Mg1.852 Mn0.009 Na0.082 O11.983 Si2.652 Ti0.141
List type: noninterleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Al14 F4 Fe6 Mg6 Mn6 O28 Si8 Ti6 (Al7 F2 Fe3 Mg3 Mn3 O14 Si4 Ti3)
Multiplicity: 1