Spinel
      Carraro A
      European Journal of Mineralogy 15 (2003) 681-688
      Crystal chemistry of Cr-spinels from a suite of spinel peridotite mantle
      xenoliths from the Predazzo Area (Dolomites, Northern Italy)
      Sample: I2SP1
      Locality: Predazzo area, Dolomites, Northern Italy
      _database_code_amcsd 0007003

      CELL PARAMETERS:    8.1394   8.1394   8.1394   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    539.234
      Density (g/cm3):      3.759
      MAX. ABS. INTENSITY / VOLUME**2:      24.64012288    
      RIR:      2.134
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.88         24.17        4.6993    1   1   1         8
                31.08         34.93        2.8777    2   2   0        12
                36.62        100.00        2.4541    3   1   1        24
                44.53         44.04        2.0348    4   0   0         6
                55.29          9.88        1.6614    4   2   2        24
                58.96          3.42        1.5664    3   3   3         8
                58.96         40.92        1.5664    5   1   1        24
                64.79         63.82        1.4389    4   4   0        12
                68.16          2.40        1.3758    5   3   1        48
                73.60          3.13        1.2870    6   2   0        24
                76.79         10.01        1.2412    5   3   3        24
                77.84          1.48        1.2271    6   2   2        24
                82.02          5.28        1.1748    4   4   4         8
                85.13          2.19        1.1397    5   5   1        24
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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.