AM_Whitlockite_6 Formula: Ca8.424 Na1.16 V P7 O28 Name: Whitlockite Unit cell: 10.3273 10.3273 37.098 90.0 90.0 120.0 , V=3426.53 Space group: R3C (161)

Tsirlin A A , Dikarev E V , Shpanchenko R V , Antipov E V , Acta Crystallographica, Section C , 62 (2006) p.i13-i15, A new whitlockite, Ca8.42Na1.16V(PO4)7, Locality: synthetic