Ferberite
      Escobar C, Cid-Dresdner H, Kittl P, Dumler I
      American Mineralogist 56 (1971) 489-498
      The relation between "light wolframite" and common wolframite
      sample: common wolframite
      _database_code_amcsd 0000231

      CELL PARAMETERS:    4.7500   5.7200   4.9700   90.000   90.170   90.000
      SPACE GROUP: P2/c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    135.034
      Density (g/cm3):      7.468
      MAX. ABS. INTENSITY / VOLUME**2:      134.3206188    
      RIR:      5.857
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                15.49         13.67        5.7200    0   1   0         2
                18.68         54.60        4.7500    1   0   0         2
                23.72         50.00        3.7517    0   1   1         4
                24.36         45.66        3.6543    1   1   0         4
                30.33         98.82        2.9473   -1   1   1         4
                30.39        100.00        2.9409    1   1   1         4
                31.28         20.13        2.8600    0   2   0         2
                36.15         30.23        2.4850    0   0   2         2
                36.24         31.05        2.4789    0   2   1         4
                36.68          8.43        2.4501    1   2   0         4
                37.88         19.40        2.3750    2   0   0         2
                39.54          2.60        2.2792    0   1   2         4
                40.94          2.34        2.2046   -1   0   2         2
                41.04         14.99        2.1992    1   0   2         2
                41.05         19.74        2.1989   -1   2   1         4
                41.10          1.72        2.1963    1   2   1         4
                41.15          2.68        2.1934    2   1   0         4
                44.02          7.69        2.0571   -1   1   2         4
                44.12          7.47        2.0527    1   1   2         4
                45.14         10.90        2.0087   -2   1   1         4
                45.23          7.87        2.0047    2   1   1         4
                47.70          4.36        1.9067    0   3   0         2
                48.53         14.66        1.8758    0   2   2         4
                49.91         14.25        1.8271    2   2   0         4
                51.66         26.94        1.7694    1   3   0         4
                52.40          4.06        1.7460   -1   2   2         4
                52.49          2.74        1.7434    1   2   2         4
                53.27         14.58        1.7195   -2   0   2         2
                53.39         20.52        1.7162   -2   2   1         4
                53.45         15.79        1.7144    2   0   2         2
                53.47         18.22        1.7137    2   2   1         4
                55.07          1.55        1.6675   -1   3   1         4
                55.11          1.74        1.6664    1   3   1         4
                56.00          1.63        1.6422    2   1   2         4
                57.96          4.78        1.5913    0   1   3         4
                58.27          2.48        1.5833    3   0   0         2
                60.69          2.16        1.5259    3   1   0         4
                61.28          4.64        1.5127    0   3   2         4
                61.39         13.64        1.5101   -1   1   3         4
                61.51         14.16        1.5076    1   1   3         4
                62.46          4.65        1.4868    2   3   0         4
                63.09          5.97        1.4737   -2   2   2         4
                63.24          5.68        1.4705    2   2   2         4
                63.75         12.91        1.4599   -3   1   1         4
                63.86         12.25        1.4576    3   1   1         4
                64.63         13.22        1.4421   -1   3   2         4
                64.71         12.39        1.4406    1   3   2         4
                65.06         12.59        1.4335    0   2   3         4
                67.63          1.72        1.3852    3   2   0         4
                68.25         12.15        1.3742    0   4   1         4
                68.30          2.39        1.3734   -1   2   3         4
                68.41          2.09        1.3714    1   2   3         4
                70.42          2.87        1.3371   -3   0   2         2
                70.64          1.00        1.3335    3   0   2         2
                70.64          3.60        1.3335    3   2   1         4
                71.24          2.82        1.3237   -2   1   3         4
                71.44          2.65        1.3204   -1   4   1         4
                71.45          2.77        1.3202    2   1   3         4
                71.48          3.90        1.3198    1   4   1         4
                72.61          1.89        1.3020   -3   1   2         4
                72.83          2.08        1.2987    3   1   2         4
                74.28          2.49        1.2769   -2   3   2         4
                74.42          2.90        1.2748    2   3   2         4
                76.70          3.34        1.2425    0   0   4         2
                77.72          2.89        1.2287   -2   2   3         4
                77.93          2.91        1.2259    2   2   3         4
                78.53          6.78        1.2181    3   3   0         4
                79.27          1.18        1.2086    3   2   2         4
                79.71          1.89        1.2029   -1   0   4         2
                80.77          6.44        1.1899   -2   4   1         4
                80.83          6.73        1.1890    2   4   1         4
                80.96          4.67        1.1875    4   0   0         2
                81.82          1.25        1.1772   -1   1   4         4
                81.96          1.14        1.1755    1   1   4         4
                85.14          2.75        1.1396    0   2   4         4
                85.77          1.52        1.1329   -4   1   1         4
                85.90          2.18        1.1314    4   1   1         4
                86.61          4.63        1.1240   -3   1   3         4
                86.92          4.43        1.1208    3   1   3         4
                87.76          3.73        1.1122    1   5   0         4
                88.76          3.59        1.1023   -2   0   4         2
                89.03          3.32        1.0996    2   0   4         2
                89.33          2.20        1.0967    4   2   0         4
                89.53          5.33        1.0947   -3   3   2         4
                89.74          5.68        1.0928    3   3   2         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.