AM_Gaitite Formula: Ca2 (Zn.58 Mg.42) As2 O10 H4 Name: Gaitite Unit cell: 5.899 6.978 5.575 97.41 109.08 108.09 , V=199.26 Space group: P-1 (2)

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, Note: c cell edge corrected by authors, Locality: Tsumeb, Namibia