AM_Perlialite_1
Formula: K7.447 Tl3.813 (Si24 Al12) O95.24 H37.408
Name: Perlialite
Unit cell: 18.5432 18.5432 7.531 90.0 90.0 120.0 , V=2242.60
Space group: P6/MMM (191)

Artioli G , Kvick A , European Journal of Mineralogy , 2 (1990) p.749-759, Synchrotron X-ray Rietveld study of perlialite, the natural counterpart of synthetic zeolite-L, Sample: data collected with conventional diffractometer radiation