Posepnyite
      Skacha P, Sejkora J, Plasil J, Makovicky E
      Journal of Geosciences 65 (2020) 173-186
      Posepnyite, a new Hg-rich member of the tetrahedrite group from Pribram, Czech Republic
      Locality: Pribram, Czech Republic
      _database_code_amcsd 0020977

      CELL PARAMETERS:   10.9636  10.9636  10.9636   90.000   90.000   90.000
      SPACE GROUP: I-43m     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1317.831
      Density (g/cm3):      6.390
      MAX. ABS. INTENSITY / VOLUME**2:      190.2101630    
      RIR:      9.693
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                11.41         12.21        7.7524    1   1   0        12
                19.84         11.22        4.4759    2   1   1        12
                22.94          2.57        3.8762    2   2   0        12
                28.20        100.00        3.1649    2   2   2         4
                30.51         19.68        2.9301    3   2   1        24
                32.67          7.09        2.7409    4   0   0         6
                34.71          5.69        2.5841    3   3   0        12
                34.71          6.97        2.5841    4   1   1        12
                42.02         11.60        2.1501    4   3   1        24
                45.30         12.02        2.0017    5   2   1        24
                46.88         49.41        1.9381    4   4   0        12
                48.41          1.74        1.8802    5   3   0        24
                48.41          2.33        1.8802    4   3   3        12
                51.37          8.88        1.7785    6   1   1        12
                51.37          1.91        1.7785    5   3   2        24
                52.81          1.04        1.7335    6   2   0        24
                55.60         22.73        1.6528    6   2   2        12
                58.31          1.17        1.5825    4   4   4         4
                59.63          1.71        1.5505    5   4   3        24
                59.63          1.57        1.5505    7   1   0        24
                62.22          1.35        1.4920    6   3   3        12
                68.46          4.23        1.3705    8   0   0         6
                72.07          4.28        1.3104    6   5   3        24
                74.44          1.10        1.2745    7   4   3        24
                74.44          2.99        1.2745    8   3   1        24
                75.61          5.51        1.2576    6   6   2        12
                76.78          1.42        1.2414    7   5   2        24
                77.94          1.14        1.2258    8   4   0        24
                81.40          1.23        1.1822    7   6   1        24
                81.40          1.08        1.1822    6   5   5        12
                83.68          1.19        1.1557    7   5   4        24
                83.68          1.36        1.1557    8   5   1        24
                87.09          4.75        1.1190    8   4   4        12
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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.