AM_Drugmanite Formula: Pb2 (Fe.78 Al.22) P2 O10 H Name: Drugmanite Unit cell: 11.111 7.986 4.643 90.0 90.41 90.0 , V=411.97 Space group: P121/A1 (14)

King G S D , Sengier-Roberts L , Bulletin de Mineralogie , 111 (1988) p.431-437, Drugmanite, Pb2(Fe0.78Al0.22)H(PO4)2(OH)2:, Its crystal structure and place in the datolite group, Locality: Richelle, Belgium, Note: anisoU s taken from ICSD