Tetrahedrite Peterson R C, Miller I Mineralogical Magazine 50 (1986) 717-721 Crystal structure and cation distribution in freibergite and tetrahedrite Locality: Turquetil Lake, Northwest Territories, Canada _database_code_amcsd 0014485 10.364 10.364 10.364 90 90 90 I-43m atom x y z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Cu1 .25 .5 0 .84 .0034 .0027 .0027 0 0 0 Fe1 .25 .5 0 .08 .0034 .0027 .0027 0 0 0 Zn1 .25 .5 0 .08 .0034 .0027 .0027 0 0 0 Cu2 .2165 0 0 .84 .0024 .0129 .0129 0 0 -.0096 Fe2 .2165 0 0 .08 .0024 .0129 .0129 0 0 -.0096 Zn2 .2165 0 0 .08 .0024 .0129 .0129 0 0 -.0096 Sb .2679 .2679 .2679 .93 .0028 .0028 .0028 -.0004 -.0004 -.0004 As .2679 .2679 .2679 .07 .0028 .0028 .0028 -.0004 -.0004 -.0004 S1 .1159 .1159 .3615 .0025 .0025 .0016 -.0005 -.0001 -.0001 S2 0 0 0 1.26