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 = 0.001 kbar
      _database_code_amcsd 0007394

      CELL PARAMETERS:    8.3778   8.3778   8.3778   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    588.017
      Density (g/cm3):      5.230
      MAX. ABS. INTENSITY / VOLUME**2:      91.30422265    
      RIR:      5.684
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.34          8.22        4.8369    1   1   1         8
                30.17         28.32        2.9620    2   2   0        12
                35.54        100.00        2.5260    3   1   1        24
                37.18          8.17        2.4185    2   2   2         8
                43.19         20.11        2.0944    4   0   0         6
                53.59          9.38        1.7101    4   2   2        24
                57.13         24.49        1.6123    5   1   1        24
                57.13          6.15        1.6123    3   3   3         8
                62.74         40.61        1.4810    4   4   0        12
                71.18          3.36        1.3246    6   2   0        24
                74.23          8.36        1.2776    5   3   3        24
                75.23          3.63        1.2630    6   2   2        24
                79.22          2.53        1.2092    4   4   4         8
                87.04          3.66        1.1195    6   4   2        48
                89.95          5.17        1.0907    5   5   3        24
                89.95          8.15        1.0907    7   3   1        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.