AM_Cyrilovite Formula: Na Fe3 P2 O14 H8 Name: Cyrilovite Unit cell: 7.313 7.313 19.315 90.0 90.0 90.0 , V=1032.97 Space group: P41212 (92)

Cozzupoli D , Grubessi O , Mottana A , Zanazzi P F , Mineralogy and Petrology , 37 (1987) p.1-14, Cyrilovite from Italy: structure and crystal chemistry, Locality: Bosa, Sardinia, Italy