Tetrahedrite-(Zn) Rozhdestvenskaya I V, Zayakina N V, Samusikov V P Mineralogiceskij Zhurnal 15 (1993) 9-17 Crystal structure features of minerals from a series of tetrahedrite-freibergite Sample: 1 _database_code_amcsd 0014607 10.382 10.382 10.382 90 90 90 I-43m atom x y z occ Biso CuM2 .2163 0 0 .97 4.37 AgM2 .2163 0 0 .01 4.37 CuM1 .25 .5 0 .68 1.27 ZnM1 .25 .5 0 .31 1.27 FeM1 .25 .5 0 .01 1.27 Sb .2681 .2681 .2681 .97 1.10 S1 .1160 .1160 .3612 1.00 S2 0 0 0 1.6