AM_Phillipsite-K
Formula: K1.22 Ca.78 Na.41 (Si4.8 Al3.2) O21.13 H7.5
Name: Phillipsite-K
Unit cell: 9.8881 14.404 8.6848 90.0 124.2711 90.0 , V=1022.20
Space group: P121/M1 (11)

Gualtieri A F , Journal of Applied Crystallography , 33 (2000) p.267-278, Accuracy of XRPD QPA using the combined Rietveld-RIR method, Locality: Vallerano, Rome, Italy