AM_Stilbite-Ca_4
Formula: Ca.945 Mg.107 Na.188 (Si6.66 Al2.34) O25.28 H22.98
Name: Stilbite-Ca
Unit cell: 13.616 18.238 17.835 90.0 90.0 90.0 , V=4428.94
Space group: FMMM (69)

Akizuki M , Kudoh Y , Satoh Y , European Journal of Mineralogy , 5 (1993) p.839-843, Crystal structure of the orthorhombic {001} growth sector of stilbite