AM_Ferrisicklerite Formula: Li.301 Na.014 Fe.614 Mn.333 Mg.036 Ca.017 P.965 O4 Name: Ferrisicklerite Unit cell: 5.918 10.037 4.798 90.0 90.0 90.0 , V=285.00 Space group: PMNB (62)

Alberti A , Acta Crystallographica, Section B , 32 (1976) p.2761-2764, Crystal structure of ferrisicklerite, Li<1(Fe3+,Mn2+)PO4, Locality: Sidi-Bou-Othmane, Jebilet, Morocco