AM_Svanbergite_1 Formula: Sr Al3 (P S) O14 H6 Name: Svanbergite Unit cell: 6.992 6.992 16.567 90.0 90.0 120.0 , V=701.42 Space group: R-3M (166)

Kato T , Miura Y , Mineralogical Journal , 8 (1977) p.419-430, The crystal structure of jarosite and svanbergite, Locality: Dover Andalusite Mine, Nevada, USA