AM_Baratovite_1
Formula: K Li3 Ca7 Ti2 Si12 O36 F2
Name: Baratovite
Unit cell: 16.923 9.721 20.909 90.0 112.4 90.0 , V=3180.17
Space group: C12/C1 (15)

Baur W H , Kassner D , European Journal of Mineralogy , 4 (1992) p.839-841, Katayamalite and baratovite are structurally identical