AM_Vonbezingite Formula: Cu3 Ca6 S3 O26 Name: Vonbezingite Unit cell: 15.122 14.358 22.063 90.0 108.68 90.0 , V=4538.01 Space group: P121/C1 (14)

Dai Y S , Harlow G E , American Mineralogist , 77 (1992) p.1292-1300, Description and crystal structure of vonbezingite, a new Ca-Cu-SO4-H2O mineral, from the Kalahari manganese field, South Africa