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: Krivoi Rog mining district, Russia
Sample Name: 69
Note: y-coordinate of O1 altered by communication with authors
_database_code_amcsd 0005023
5.227 9.052 10.153 90 100.53 90 C2/m
atom     x     y     z
K        0    .5    .5
Al      .5 .1667     0
Si   .4205 .3324 .2738
O1   .3629 .3259 .1129
O2   .4531    .5 .3315
O3   .6912 .2492 .3354
OH   .4062     0 .1114