Magnesiochromite
      Lenaz D, Skogby H, Princivalle F, Halenius U
      Physics and Chemistry of Minerals 31 (2004) 633-642
      Structural changes and valence states in the MgCr2O4-FeCr2O4 solid solution series
      Sample: MgCr5
      _database_code_amcsd 0008903

      CELL PARAMETERS:    8.3329   8.3329   8.3329   90.000   90.000   90.000
      SPACE GROUP: Fd-3m     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    578.613
      Density (g/cm3):      4.414
      MAX. ABS. INTENSITY / VOLUME**2:      46.67825837    
      RIR:      3.443
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.44         73.30        4.8110    1   1   1         8
                30.34         11.86        2.9461    2   2   0        12
                35.74        100.00        2.5125    3   1   1        24
                37.38         11.73        2.4055    2   2   2         8
                43.44         57.21        2.0832    4   0   0         6
                47.56          5.24        1.9117    3   3   1        24
                53.90          3.57        1.7009    4   2   2        24
                57.47         32.89        1.6037    5   1   1        24
                57.47          4.48        1.6037    3   3   3         8
                63.11         54.75        1.4731    4   4   0        12
                66.37          8.60        1.4085    5   3   1        48
                71.62          1.16        1.3175    6   2   0        24
                74.70          9.15        1.2708    5   3   3        24
                75.71          6.31        1.2562    6   2   2        24
                79.73          7.71        1.2028    4   4   4         8
                82.71          3.66        1.1668    5   5   1        24
                87.63          1.92        1.1135    6   4   2        48
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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.