AM_Glagolevite
Formula: Mg2 Na.193 Si1.333 O6 H2
Name: Glagolevite
Unit cell: 5.358 9.281 14.574 90.0 97.08 90.0 , V=719.20
Space group: C111 (1)

Krivovichev S V , Armbruster T , Organova N I , Burns P C , Seredkin M V , Chukanov N V , American Mineralogist , 89 (2004) p.1138-1141, Incorporation of sodium into the chlorite structure: the crystal structure, of glagolevite, Na(Mg,Al)6[Si3AlO10](OH,O)8