Ga2 Mg O4
      Barth T, Posnjak E
      Zeitschrift fur Kristallographie 82 (1932) 325-341
      Spinel structures: with and without variate atom equipoints
      _cod_database_code 1010107
      _database_code_amcsd 0017038

      CELL PARAMETERS:    8.2600   8.2600   8.2600   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    563.560
      Density (g/cm3):      5.368
      MAX. ABS. INTENSITY / VOLUME**2:      91.69388954    
      RIR:      5.562
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.61          1.85        4.7689    1   1   1         8
                30.61         48.25        2.9204    2   2   0        12
                36.06        100.00        2.4905    3   1   1        24
                37.73          4.68        2.3845    2   2   2         8
                43.84          9.49        2.0650    4   0   0         6
                48.01          1.24        1.8950    3   3   1        24
                54.42         15.01        1.6861    4   2   2        24
                58.02          4.84        1.5896    3   3   3         8
                58.02         33.95        1.5896    5   1   1        24
                63.74         39.27        1.4602    4   4   0        12
                72.35          5.14        1.3060    6   2   0        24
                75.47          9.91        1.2596    5   3   3        24
                76.50          3.71        1.2452    6   2   2        24
                88.60          7.49        1.1038    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.