Tetrahedrite-(Hg)
Foit F F, Hughes J M
American Mineralogist 89 (2004) 159-163
Structural variations in mercurian tetrahedrite
Sample E3 from the Spring Creek Claims in Harney County, Oregon
_database_code_amcsd 0003194
10.3794 10.3794 10.3794 90 90 90 I-43m
atom      x      y      z  occ  Uiso
CuM1    .25    1/2      0 .880 .0217
HgM1    .25    1/2      0 .120 .0217
CuM2  .7839      0      0       .054
SbX  .73414 .73414 .73414  .79 .0160
AsX  .73414 .73414 .73414  .21 .0160
S1    .8834  .8834  .6417      .0158
S2        0      0      0       .017