AM_Walkerite Formula: Ca8 Mg Cl3 B26 O72 H52 Name: Walkerite Unit cell: 15.5484 22.672 8.7722 90.0 90.0 90.0 , V=3092.32 Space group: PBA2 (32)

Grice J D , Gault R A , Van Velthuizen J , Pratt A , The Canadian Mineralogist , 40 (2002) p.1675-1686, Walkerite, a new borate mineral species in an evaporitic sequence from, Sussex, New Brunswick, Canada, Locality: Sussex, New Brunswick, Canada