Birchite
Elliot P, Brugger J, Pring A, Cole M L, Willis A C, Kolitsch U
American Mineralogist 93 (2008) 910-917
Birchite, a new mineral from Broken Hill, New South Wales, Australia:
Description and structure refinement
Locality: Block 14 Opencut, Broken Hill, New South Wales, Australia
_database_code_amcsd 0004585
10.4768 20.8938 6.1640 90 90 90 Pnma
atom      x      y      z  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Cd   .90709 .60270 .54392 .0237  .0252  .0243  .0216 -.0024  .0028 -.0007
Cu   .10856 .56327 .12074 .0192  .0231  .0232  .0113 -.0005 -.0001  .0042
P     .1735 .54334  .6333 .0163  .0201  .0177  .0111 -.0012  .0002  .0014
S     .9468    .75  .7596 .0239   .027  .0210   .024      0  .0003      0
O1    .9880    .75  .9852  .034   .029   .044   .028      0  -.017      0
O2    .8066    .75  .7490  .024   .029   .026   .017      0  -.004      0
O3    .9999  .6926  .6491  .038   .031   .033   .052  -.015   .010   .002
O4    .2888  .5865  .6574 .0202   .022   .019   .020  -.008   .001  -.004
O5    .0764  .5489  .8175 .0196   .016   .032   .010  -.008   .002   .004
O6    .2181  .4729  .6099 .0191   .022   .018   .017  -.003   .000   .008
O7    .0925  .5617  .4298 .0192   .022   .027   .009   .003  -.004   .004
Wat1  .9503  .6211  .1418 .0218   .031   .019   .015  -.003  -.004   .004
Wat2  .2212  .6593  .0593 .0211   .017   .020   .026   .007  -.001   .001
Wat3  .6947    .75  .1385  .030   .028   .040   .023      0   .001      0