Ixiolite-(Fe2+)
      Nickel E H, Rowland J F, McAdam R C
      American Mineralogist 48 (1963) 961-979
      Ixiolite - a columbite substructure
      sample M-6591, note that the coordinates have been put into a standard setting
      Locality: Skogbole, Kimito, Finland
      _database_code_amcsd 0000125

      CELL PARAMETERS:    5.7310   4.7420   5.1520   90.000   90.000   90.000
      SPACE GROUP: Pcan      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    140.013
      Density (g/cm3):      7.374
      MAX. ABS. INTENSITY / VOLUME**2:      240.9974761    
      RIR:     10.641
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                24.36         28.42        3.6535    1   1   0         4
                29.98        100.00        2.9802    1   1   1         8
                31.21          4.56        2.8655    2   0   0         2
                34.83         15.92        2.5760    0   0   2         2
                35.86         22.50        2.5042    2   0   1         4
                37.95          9.26        2.3710    0   2   0         2
                39.82          1.40        2.2636    0   1   2         4
                40.75          2.37        2.2144    2   1   1         8
                42.96         11.64        2.1053    1   1   2         8
                47.46          5.30        1.9157    2   0   2         4
                49.92          5.19        1.8267    2   2   0         4
                51.58         12.96        1.7720    3   1   0         4
                52.45         15.54        1.7445    0   2   2         4
                53.20         21.70        1.7217    2   2   1         8
                59.47         11.91        1.5542    1   1   3         8
                60.79          1.82        1.5238    1   3   0         4
                62.31          2.80        1.4901    2   2   2         8
                63.11          7.18        1.4730    2   0   3         4
                63.69          9.34        1.4612    1   3   1         8
                63.75         12.39        1.4599    3   1   2         8
                65.10          1.15        1.4327    4   0   0         2
                67.90          4.39        1.3804    4   0   1         4
                72.00          2.00        1.3115    1   3   2         8
                73.53          1.58        1.2880    0   0   4         2
                76.07          3.14        1.2512    2   2   3         8
                78.55          2.99        1.2178    3   3   0         4
                78.79          1.47        1.2147    1   1   4         8
                80.52          3.56        1.1929    4   2   1         8
                81.13          1.91        1.1855    0   4   0         2
                85.12          3.50        1.1398    1   3   3         8
                85.87          2.62        1.1318    0   2   4         4
                88.26          1.32        1.1072    4   2   2         8
                88.89          4.12        1.1010    3   3   2         8
                88.97          1.11        1.1002    4   0   3         4
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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.