Mimetite
Okudera H
American Mineralogist 98 (2013) 1573-1579
Relationships among channel typology and atomic displacements in the structures
of Pb5(BO4)3Cl with B = P (pyromorphite), V (vanadinite), and As (mimetite)
Locality: Pingtouling mine, Guangdong, China
_database_code_amcsd 0020250
10.2382 10.2382 7.4502 90 90 120 P6_3/m
atom       x      y     z  occ Uiso U(1,1) U(2,2) U(3,3) U(1,2)  U(1,3)  U(2,3)
Pb1      1/3    2/3 .0069 .999 .016 .01996 .01996 .00852 .00998  .00000  .00000
Pb2  .251060 .00419   .25 .999 .020 .01067 .01439 .03531 .00622  .00000  .00000
As    .40960 .38457   .25 .925 .009 .00873 .00730 .00940 .00391  .00000  .00000
P     .40960 .38457   .25 .012 .009 .00873 .00730 .00940 .00391  .00000  .00000
O1     .3306  .4953   .25      .017 .01869 .01263 .02216 .00894  .00000  .00000
O2     .5978  .4860   .25      .039 .01585 .01945 .08050 .00865  .00000  .00000
O3     .3635  .2743  .072      .053 .07419 .06701 .05062 .05935 -.05138 -.05207
Cl         0      0     0      .022 .02177 .02177 .02267 .01089  .00000  .00000