Conichalcite
Sakai S, Yoshiasa A, Sugiyama K, Miyawaki R
Journal of Mineralogical and Petrological Sciences 104 (2009) 125-131
Crystal structure and chemistry of conichalcite, CaCu(AsO4)(OH)
Locality: Higgins mine, Arizona, USA
_database_code_amcsd 0018380
7.3849 5.8379 9.1937 90 90 90 P2_12_12_1
atom     x      y     z occ  Uiso
Ca   .1168  .2706 .4258     .0082
Cu   .0050 -.0004 .7494 .96 .0093
Mg   .0050 -.0004 .7494 .04 .0093
As   .3681 -.2350 .5802     .0081
O1   .1884  -.255 .6983      .011
O2    .541  -.167 .6912      .016
O3    .387   .514 .4908      .015
O4    .355  -.007 .4697      .012
O5    .139   .254 .6814      .010
H      .25    .26   .72       .03