Celadonite
Drits V A, Zviagina B B, McCarty D K, Salyn A L
American Mineralogist 95 (2010) 348-361
Factors responsible for crystal-chemical variations in the solid solutions
from illite to aluminoceladonite and from glauconite to celadonite
Locality: Russia
Sample Name: Z1
_database_code_amcsd 0005025
5.2291 9.051 10.144 90 100.59 90 C2/m
atom     x     y     z
K        0    .5    .5
Al      .5 .1667     0
Si   .4225 .3326 .2737
O1   .3647 .3276 .1129
O2   .4505    .5 .3324
O3   .6956 .2519 .3356
OH   .4085     0 .1129