AM_Pollucite
Formula:
(Cs.7 Na.3) (Al.99 Si2.01) O6
Name:
Pollucite
Unit cell:
13.682 13.682 13.682 90.0 90.0 90.0 , V=2561.23
Space group:
IA-3D (230)
Newnham R E , American Mineralogist , 52 (1967) p.1515-1518, Crystal structure and optical properties of pollucite