AM_Roselite Formula: (Mg.485 Co.515) Ca2 As2 O10 H4 Name: Roselite Unit cell: 5.801 12.898 5.617 90.0 107.42 90.0 , V=401.00 Space group: P121/C1 (14)

Hawthorne F C , Ferguson R B , The Canadian Mineralogist , 15 (1977) p.36-42, The crystal structure of roselite