AM_ODanielite Formula: Na Zn2.6 Mg.4 As3 O12 H2 Name: ODanielite Unit cell: 12.113 12.445 6.793 90.0 112.87 90.0 , V=943.52 Space group: C12/C1 (15)

Keller P , Hess H , Neues Jahrbuch fur Mineralogie, Monatshefte , 1988 (1988) p.395-404, Die kristallstrukturen von o danielit, Na(Zn,Mg)3H2(AsO4)3,, und johillerit, Na(Mg,Zn)3Cu(AsO4)3, Locality: Tsumeb, Namibia