AM_Zincroselite Formula: Ca2 (Zn.86 Mg.14) As2 O10 H4 Name: Zincroselite Unit cell: 5.827 12.899 5.646 90.0 107.69 90.0 , V=404.30 Space group: P121/C1 (14)

Keller P , Lissner F , Schleid T , European Journal of Mineralogy , 16 (2004) p.353-359, The crystal structures of zincroselite and gaitite: Two natural, polymorphs of Ca2Zn[AsO4]2*2H2O from Tsumeb, Namibia, Locality: Tsumeb, Namibia