Ulvospinel
      Bosi F, Halenius U, Skogby H
      American Mineralogist 94 (2009) 181-189
      Crystal chemistry of the magnetite-ulvospinel series
      Locality: synthetic
      Note: FeTib1b
      _database_code_amcsd 0004833

      CELL PARAMETERS:    8.5322   8.5322   8.5322   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    621.131
      Density (g/cm3):      4.790
      MAX. ABS. INTENSITY / VOLUME**2:      74.93001822    
      RIR:      5.094
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.01          8.46        4.9261    1   1   1         8
                29.61         33.23        3.0166    2   2   0        12
                34.88        100.00        2.5726    3   1   1        24
                36.48          6.62        2.4630    2   2   2         8
                42.37         18.66        2.1330    4   0   0         6
                52.55         10.29        1.7416    4   2   2        24
                56.00         28.78        1.6420    5   1   1        24
                56.00          5.14        1.6420    3   3   3         8
                61.48         40.97        1.5083    4   4   0        12
                69.70          3.46        1.3491    6   2   0        24
                72.67          8.54        1.3011    5   3   3        24
                73.65          3.77        1.2863    6   2   2        24
                77.51          2.21        1.2315    4   4   4         8
                85.09          4.15        1.1402    6   4   2        48
                87.90          7.12        1.1108    7   3   1        48
                87.90          5.71        1.1108    5   5   3        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.