AM_Stilbite-Na
Formula: Si6.64 Al2.42 Ca.84 Na.75 O24.12 H18
Name: Stilbite-Na
Unit cell: 13.69 18.25 11.31 90.0 128.2 90.0 , V=2220.61
Space group: C12/M1 (12)

Slaughter M , American Mineralogist , 55 (1970) p.387-397, Crystal structure of stilbite