Beyerite
      Grice J D
      The Canadian Mineralogist 40 (2002) 693-698
      A solution to the crystal structures of bismutite and beyerite
      _database_code_amcsd 0005771

      CELL PARAMETERS:    3.7729   3.7742  21.7260   90.000   90.000   90.000
      SPACE GROUP: Immm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    309.371
      Density (g/cm3):      6.548
      MAX. ABS. INTENSITY / VOLUME**2:      293.9040923    
      RIR:     14.615
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 8.14        100.00       10.8630    0   0   2         2
                16.32          2.05        5.4315    0   0   4         2
                23.93          9.49        3.7185    0   1   1         4
                23.94          2.24        3.7173    1   0   1         4
                24.58          7.06        3.6210    0   0   6         2
                26.63         20.48        3.3470    0   1   3         4
                26.64         24.53        3.3460    1   0   3         4
                31.39         34.17        2.8494    0   1   5         4
                31.40         37.10        2.8488    1   0   5         4
                32.98         11.00        2.7157    0   0   8         2
                33.59         28.33        2.6683    1   1   0         4
                34.62         14.51        2.5913    1   1   2         8
                37.52          4.40        2.3972    0   1   7         4
                37.52          1.41        2.3969    1   0   7         4
                41.57          3.31        2.1726    0   0  10         2
                42.06         16.79        2.1481    1   1   6         8
                47.79         13.88        1.9033    1   1   8         8
                48.22          5.47        1.8871    0   2   0         2
                48.24          8.12        1.8865    2   0   0         2
                48.99          4.92        1.8593    0   2   2         4
                49.01          2.95        1.8586    2   0   2         4
                52.28          4.69        1.7500    0   1  11         4
                52.28          6.11        1.7498    1   0  11         4
                54.46         10.89        1.6848    1   1  10         8
                54.54          2.61        1.6827    1   2   1         8
                54.55          1.96        1.6823    2   1   1         8
                54.86          2.87        1.6735    0   2   6         4
                54.88          1.72        1.6730    2   0   6         4
                55.94          4.90        1.6437    1   2   3         8
                55.95          5.54        1.6434    2   1   3         8
                58.68          9.37        1.5732    1   2   5         8
                58.70         10.30        1.5730    2   1   5         8
                59.66          2.15        1.5497    0   2   8         4
                59.68          3.67        1.5493    2   0   8         4
                60.59          3.44        1.5281    0   1  13         4
                60.60          4.32        1.5280    1   0  13         4
                62.66          1.95        1.4827    1   2   7         8
                62.67          1.73        1.4825    2   1   7         8
                65.52          2.55        1.4247    0   2  10         4
                65.53          1.78        1.4244    2   0  10         4
                69.19          1.60        1.3579    0   0  16         2
                69.51          1.43        1.3522    0   1  15         4
                69.52          1.21        1.3522    1   0  15         4
                70.60          3.14        1.3342    2   2   0         4
                71.21          2.80        1.3242    2   2   2         8
                73.86          3.23        1.2831    1   2  11         8
                73.87          3.08        1.2829    2   1  11         8
                76.02          1.92        1.2519    2   2   6         8
                76.92          1.17        1.2395    0   3   3         4
                76.95          1.17        1.2391    3   0   3         4
                79.14          2.68        1.2102    1   1  16         8
                79.28          2.09        1.2084    0   3   5         4
                79.31          2.05        1.2081    3   0   5         4
                80.15          1.87        1.1975    2   2   8         8
                80.47          2.25        1.1935    1   3   0         4
                80.50          1.89        1.1931    3   1   0         4
                80.96          2.97        1.1875    1   2  13         8
                80.97          2.78        1.1874    2   1  13         8
                81.09          1.19        1.1860    3   1   2         8
                85.39          2.30        1.1369    2   2  10         8
                85.71          1.37        1.1335    1   3   6         8
                85.73          1.63        1.1332    3   1   6         8
                88.76          1.09        1.1022    0   2  16         4
                88.78          1.53        1.1021    2   0  16         4
                89.02          1.80        1.0997    1   1  18         8
                89.08          1.82        1.0991    1   2  15         8
                89.09          1.40        1.0990    2   1  15         8
                89.75          2.54        1.0926    1   3   8         8
                89.78          2.11        1.0924    3   1   8         8
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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.