Chromite
      Lenaz D, Logvinova A M, Princivalle F, Sobolev N V
      American Mineralogist 94 (2009) 1067-1070
      Structural parameters of chromite included in diamond and kimberlites
      from Siberia: A new tool for discriminating ultramafic source
      Locality: Mir mine, Malo-Botuobiya kimberlite field, Russia
      Note: sample Mr-1a
      _database_code_amcsd 0004966

      CELL PARAMETERS:    8.3390   8.3390   8.3390   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    579.885
      Density (g/cm3):      4.400
      MAX. ABS. INTENSITY / VOLUME**2:      49.21501708    
      RIR:      3.642
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.43         26.44        4.8145    1   1   1         8
                30.32         26.00        2.9483    2   2   0        12
                35.71        100.00        2.5143    3   1   1        24
                37.36          5.08        2.4073    2   2   2         8
                43.41         33.70        2.0847    4   0   0         6
                53.86          7.69        1.7022    4   2   2        24
                57.42          4.31        1.6048    3   3   3         8
                57.42         32.44        1.6048    5   1   1        24
                63.06         48.89        1.4741    4   4   0        12
                66.31          2.76        1.4095    5   3   1        48
                71.56          2.49        1.3185    6   2   0        24
                74.63          8.76        1.2717    5   3   3        24
                75.65          3.50        1.2572    6   2   2        24
                79.66          4.11        1.2036    4   4   4         8
                82.63          1.62        1.1677    5   5   1        24
                87.55          3.60        1.1143    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.