AM_Chabazite-K_1 Formula: K1.333 Na1.02 Ca.84 (Al3.996 Si8.004) O36.168 H75 Name: Chabazite-K Unit cell: 13.831 13.831 15.023 90.0 90.0 120.0 , V=2488.83 Space group: R-3M (166)

Yakubovich O V , Massa W , Gavrilenko P G , Pekov I V , Crystallography Reports , 50 (2005) p.544-553, Crystal structure of chabazite K, Locality: Khibiny alkaline massif, Kola Peninsula, Russia, Sample: T = 193 K