Magnetite
      Finger L W, Hazen R M, Hofmeister A M
      Physics and Chemistry of Minerals 13 (1986) 215-220
      High-pressure crystal chemistry of spinel (MgAl2O4)
      and magnetite (Fe3O4): comparisons with silicate spinels
      Sample: P = 26 kbar
      _database_code_amcsd 0007396

      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):      5.303
      MAX. ABS. INTENSITY / VOLUME**2:      93.35013778    
      RIR:      5.731
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.43          8.03        4.8145    1   1   1         8
                30.32         28.23        2.9483    2   2   0        12
                35.71        100.00        2.5143    3   1   1        24
                37.36          8.22        2.4073    2   2   2         8
                43.41         20.04        2.0847    4   0   0         6
                53.86          9.42        1.7022    4   2   2        24
                57.42          6.25        1.6048    3   3   3         8
                57.42         24.43        1.6048    5   1   1        24
                63.06         40.81        1.4741    4   4   0        12
                71.56          3.41        1.3185    6   2   0        24
                74.63          8.49        1.2717    5   3   3        24
                75.65          3.72        1.2572    6   2   2        24
                79.66          2.56        1.2036    4   4   4         8
                87.55          3.74        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.