Gahnite
      Andreozzi G B, Lucchesi S, Skogby H, Della Giusta A
      European Journal of Mineralogy 13 (2001) 391-402
      Compositional dependence of cation distribution in some synthetic
      (Mg,Zn)(Al,Fe)2O4 spinels
      Sample: Gah1a/a
      _database_code_amcsd 0006862

      CELL PARAMETERS:    8.0870   8.0870   8.0870   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    528.886
      Density (g/cm3):      4.241
      MAX. ABS. INTENSITY / VOLUME**2:      41.09279348    
      RIR:      3.155
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                31.28         65.20        2.8592    2   2   0        12
                36.86        100.00        2.4383    3   1   1        24
                44.83         11.03        2.0217    4   0   0         6
                49.10          5.90        1.8553    3   3   1        24
                55.68         19.83        1.6508    4   2   2        24
                59.38          4.03        1.5563    3   3   3         8
                59.38         36.62        1.5563    5   1   1        24
                65.27         48.56        1.4296    4   4   0        12
                74.16          6.67        1.2787    6   2   0        24
                77.38          9.66        1.2333    5   3   3        24
                82.67          1.01        1.1673    4   4   4         8
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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.