Ulvospinel
      Sedler I K, Feenstra A, Peters T
      European Journal of Mineralogy 6 (1994) 873-885
      An X-ray powder diffraction study of synthetic (Fe,Mn)2TiO4 spinel
      Sample: D-17
      _database_code_amcsd 0006569

      CELL PARAMETERS:    8.5570   8.5570   8.5570   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    626.563
      Density (g/cm3):      4.735
      MAX. ABS. INTENSITY / VOLUME**2:      69.66597932    
      RIR:      4.790
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                17.95         23.21        4.9404    1   1   1         8
                29.53         23.22        3.0254    2   2   0        12
                34.77        100.00        2.5800    3   1   1        24
                36.37         10.78        2.4702    2   2   2         8
                42.25         28.70        2.1393    4   0   0         6
                46.25          1.40        1.9631    3   3   1        24
                52.38          6.93        1.7467    4   2   2        24
                55.83         28.45        1.6468    5   1   1        24
                55.83          5.18        1.6468    3   3   3         8
                61.28         42.85        1.5127    4   4   0        12
                64.42          3.00        1.4464    5   3   1        48
                69.47          2.31        1.3530    6   2   0        24
                72.42          8.48        1.3049    5   3   3        24
                73.40          5.49        1.2900    6   2   2        24
                77.24          3.55        1.2351    4   4   4         8
                80.09          1.25        1.1982    5   5   1        24
                84.78          2.86        1.1435    6   4   2        48
                87.58          7.16        1.1140    7   3   1        48
                87.58          5.62        1.1140    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.