Magnesiochromite
      Bosi F, Andreozzi G B, Ferrini V, Lucchesi S
      American Mineralogist 89 (2004) 1367-1373
      Behavior of cation vacany in kenotetrahedral Cr-spinels from Albanian eastern belt ophiolites
      Sample: Ba2y, Provenance is Bater, Bulqiza massif, Sequence is cumulate
      _database_code_amcsd 0003637

      CELL PARAMETERS:    8.3043   8.3043   8.3043   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    572.676
      Density (g/cm3):      4.331
      MAX. ABS. INTENSITY / VOLUME**2:      44.06095290    
      RIR:      3.313
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.51         47.95        4.7945    1   1   1         8
                30.45         18.87        2.9360    2   2   0        12
                35.86        100.00        2.5038    3   1   1        24
                37.52          6.85        2.3972    2   2   2         8
                43.60         45.87        2.0761    4   0   0         6
                47.74          1.87        1.9051    3   3   1        24
                54.10          5.53        1.6951    4   2   2        24
                57.68          4.24        1.5982    3   3   3         8
                57.68         33.43        1.5982    5   1   1        24
                63.36         52.71        1.4680    4   4   0        12
                66.63          5.26        1.4037    5   3   1        48
                71.91          1.78        1.3130    6   2   0        24
                75.00          8.99        1.2664    5   3   3        24
                76.02          4.56        1.2519    6   2   2        24
                80.06          5.81        1.1986    4   4   4         8
                83.05          2.61        1.1628    5   5   1        24
                88.01          2.80        1.1097    6   4   2        48
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.