Tetrahedrite-(Hg)
Foit F F, Hughes J M
American Mineralogist 89 (2004) 159-163
Structural variations in mercurian tetrahedrite
Sample E5 from the Spring Creek Claims in Harney County, Oregon
_database_code_amcsd 0003196
10.4033 10.4033 10.4033 90 90 90 I-43m
atom      x      y      z  occ  Uiso
CuM1    .25    1/2      0 .795 .0243
HgM1    .25    1/2      0 .205 .0243
CuM2  .7849      0      0  .99 .0515
SbX  .73550 .73550 .73550  .70 .0173
AsX  .73550 .73550 .73550  .30 .0173
S1    .8836  .8836  .6433      .0184
S2        0      0      0       .018