Argentotetrahedrite-(Fe)
      Peterson R C, Miller I
      Mineralogical Magazine 50 (1986) 717-721
      Crystal structure and cation distribution in freibergite and tetrahedrite
      Locality: Keno Hill, Yukon, Canada
      _database_code_amcsd 0014484

      CELL PARAMETERS:   10.6100  10.6100  10.6100   90.000   90.000   90.000
      SPACE GROUP: I-43m     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1194.390
      Density (g/cm3):      5.104
      MAX. ABS. INTENSITY / VOLUME**2:      143.4361106    
      RIR:      9.151
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                11.80          7.99        7.5024    1   1   0        12
                16.71          1.29        5.3050    2   0   0         6
                20.50          1.78        4.3315    2   1   1        12
                23.72          5.16        3.7512    2   2   0        12
                29.16        100.00        3.0628    2   2   2         4
                31.55          7.13        2.8356    3   2   1        24
                33.79         22.00        2.6525    4   0   0         6
                35.91          6.27        2.5008    4   1   1        12
                35.91          1.25        2.5008    3   3   0        12
                37.92          1.41        2.3725    4   2   0        24
                39.85          3.74        2.2621    3   3   2        12
                43.49          3.52        2.0808    5   1   0        24
                43.49          5.59        2.0808    4   3   1        24
                46.90          4.01        1.9371    5   2   1        24
                48.54         38.35        1.8756    4   4   0        12
                50.13          1.49        1.8196    4   3   3        12
                53.22          4.28        1.7212    6   1   1        12
                56.18          1.29        1.6372    5   4   1        24
                57.63         20.83        1.5995    6   2   2        12
                59.05          1.84        1.5644    6   3   1        24
                60.45          2.03        1.5314    4   4   4         4
                61.83          1.07        1.5005    5   4   3        24
                64.54          1.25        1.4438    6   3   3        12
                69.80          1.16        1.3475    7   3   2        24
                69.80          1.05        1.3475    6   5   1        24
                71.08          3.29        1.3262    8   0   0         6
                72.36          1.08        1.3060    8   1   1        12
                74.88          2.15        1.2681    6   5   3        24
                77.37          2.22        1.2334    8   3   1        24
                78.61          4.73        1.2171    6   6   2        12
                87.15          1.14        1.1184    8   5   1        24
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       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.