AM_Johntomaite Formula: Ba Fe3.7 Ca.3 P3 O15 H3 Name: Johntomaite Unit cell: 9.2 12.369 5.003 90.0 100.21 90.0 , V=560.30 Space group: P121/M1 (11)

Kolitsch U , Pring A , Tiekink E R T , Mineralogy and Petrology , 70 (2000) p.1-14, Johntomaite, a new member of the bjarebyite group of barium phosphates:, description and structure refinement, Locality: Spring Creek copper mine, southern Flinders Ranges, South Australia