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: M2SP1
      Locality: Predazzo area, Dolomites, Northern Italy
      _database_code_amcsd 0007008

      CELL PARAMETERS:    8.2201   8.2201   8.2201   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    555.433
      Density (g/cm3):      3.995
      MAX. ABS. INTENSITY / VOLUME**2:      33.01309693    
      RIR:      2.690
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.70         22.57        4.7459    1   1   1         8
                30.77         32.79        2.9062    2   2   0        12
                36.24        100.00        2.4785    3   1   1        24
                44.07         36.82        2.0550    4   0   0         6
                54.70          9.36        1.6779    4   2   2        24
                58.33         37.49        1.5820    5   1   1        24
                58.33          3.74        1.5820    3   3   3         8
                64.08         56.11        1.4531    4   4   0        12
                67.40          2.26        1.3895    5   3   1        48
                72.76          2.97        1.2997    6   2   0        24
                75.90          9.51        1.2536    5   3   3        24
                76.94          2.29        1.2392    6   2   2        24
                81.05          4.40        1.1865    4   4   4         8
                84.10          1.83        1.1510    5   5   1        24
                89.15          4.80        1.0985    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.