Fluor-liddicoatite
Lussier A J, Abdu Y, Hawthorne F C, Michaelis V K, Aguiar P M, Kroeker S
The Canadian Mineralogist 49 (2011) 63-88
Oscillatory zoned liddicoatite from Anjanabonoina, central Madigascar.
I. Crystal chemistry and structure by SREF and 11B and 27Al MAS NMR spectroscopy
Sample: L20, ordered model
Locality: Anjanabonoina, central Madagascar
_database_code_amcsd 0018434
15.8303 15.8303 7.1017 90 90 120 R3m
atom        x      y      z  occ   Uiso
CaX         0      0 .76161 .691  .0136
NaX         0      0 .76161 .234  .0136
PbX         0      0 .76161 .006  .0136
TiY    .06175 .93825 .36394 .001  .0103
AlY    .06175 .93825 .36394 .436  .0103
FeY    .06175 .93825 .36394 .018  .0103
MgY    .06175 .93825 .36394 .001  .0103
MnY    .06175 .93825 .36394 .008  .0103
LiY    .06175 .93825 .36394 .537  .0103
AlZ    .25959 .29668 .38827      .00590
SiT    .19017 .19207      0      .00471
B      .89135 .10865  .5448       .0070
F(1o)       0      0  .2117 .679  .0491
OH(1o)      0      0  .2117 .321  .0491
O(2o)  .94025 .05975  .5193       .0157
O(3)   .13470 .86530  .4902       .0104
O(4)   .90792 .09208  .9252       .0077
O(5)   .09194 .90806  .9037       .0078
O(6)   .18585 .19565 .22351       .0068
O(7)   .28545 .28601 .91848       .0059
O(8)   .26981 .20944 .55806       .0069
H(3)    .1293  .8708   .624        .015