AM_Hazenite Formula: K Na Mg2 P2 O22 H28 Name: Hazenite Unit cell: 25.1754 6.9316 11.2189 90.0 90.0 90.0 , V=1957.76 Space group: PNMA (62)

Yang H , Sun H J , Journal of Solid State Chemistry , 177 (2004) p.2991-2997, Crystal structure of a new phosphate compound, Mg2KNa(PO4)2*14H2O, Locality: synthetic