Spinel
      Lenaz D, Princivalle F
      The Canadian Mineralogist 43 (2005) 1305-1314
      The crystal chemistry of detrital chromian spinel from the
      southeastern Alps and Outer Dinarides: The discrimination of
      supplies from areas of similar tectonic setting?
      Sample: BK 36
      _database_code_amcsd 0006043

      CELL PARAMETERS:    8.1904   8.1904   8.1904   90.000   90.000   90.000
      SPACE GROUP: Fd-3m     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    549.434
      Density (g/cm3):      4.012
      MAX. ABS. INTENSITY / VOLUME**2:      32.42579638    
      RIR:      2.632
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.77         22.99        4.7287    1   1   1         8
                30.88         32.06        2.8957    2   2   0        12
                36.38        100.00        2.4695    3   1   1        24
                44.23         37.55        2.0476    4   0   0         6
                54.92          9.45        1.6719    4   2   2        24
                58.56          3.81        1.5762    3   3   3         8
                58.56         36.66        1.5762    5   1   1        24
                64.34         56.25        1.4479    4   4   0        12
                67.68          2.01        1.3844    5   3   1        48
                73.07          3.11        1.2950    6   2   0        24
                76.23          9.35        1.2490    5   3   3        24
                77.27          1.91        1.2347    6   2   2        24
                81.40          4.26        1.1822    4   4   4         8
                84.47          1.60        1.1469    5   5   1        24
                89.56          4.92        1.0945    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.