ODanielite Keller P, Hess H Neues Jahrbuch fur Mineralogie, Monatshefte 1988 (1988) 395-404 Die kristallstrukturen von o'danielit, Na(Zn,Mg)3H2(AsO4)3, und johillerit, Na(Mg,Zn)3Cu(AsO4)3 Locality: Tsumeb, Namibia _database_code_amcsd 0014829 12.113 12.445 6.793 90 112.87 90 C2/c atom x y z occ Biso Na 0 .0096 .25 2.39 Zn1 .5 .2193 .25 .6 1.09 Mg1 .5 .2193 .25 .4 1.09 Zn2 .2926 .3412 .3796 .85 As1 0 .3095 .25 .66 As2 .2207 .1149 .1144 .58 O1 .3506 .4967 .4033 .93 O2 .3696 .0924 .1657 1.26 O3 .1141 .3941 .2681 1.00 O4 .3462 .3232 .1243 .86 O5 .2122 .1878 .3161 .77 O6 .0343 .2346 .4722 .86 H .1222 .5067 .8012