Tetrahedrite-(Hg) Foit F F, Hughes J M American Mineralogist 89 (2004) 159-163 Structural variations in mercurian tetrahedrite Sample C2 from the Spring Creek Claims in Harney County, Oregon _database_code_amcsd 0003195 10.3777 10.3777 10.3777 90 90 90 I-43m atom x y z occ Uiso CuM1 .25 1/2 0 .880 .0221 HgM1 .25 1/2 0 .120 .0221 CuM2 .7840 0 0 .0543 SbX .73436 .73436 .73436 .73 .0163 AsX .73436 .73436 .73436 .27 .0163 S1 .8835 .8835 .6421 .0170 S2 0 0 0 .018