Diopside
      Liang J, Hawthorne F C
      The Canadian Mineralogist 32 (1994) 541-552
      Characterization of fine-grained mixtures of rock-forming minerals by Rietveld
      structure refinement: olivine + pyroxene
      Sample: P1 - 9.9% olivine Rietveld
      _database_code_amcsd 0005386

      CELL PARAMETERS:    9.7501   8.9207   5.2593   90.000  105.897   90.000
      SPACE GROUP: C2/c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    439.947
      Density (g/cm3):      3.275
      MAX. ABS. INTENSITY / VOLUME**2:      12.33952631    
      RIR:      1.227
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.91          2.13        4.4604    0   2   0         2
                24.31          2.14        3.6619    1   1   1         4
                26.65          9.74        3.3454    0   2   1         4
                27.60         24.02        3.2316    2   2   0         4
                29.87        100.00        2.9915   -2   2   1         4
                30.30         26.42        2.9499    3   1   0         4
                30.89         33.46        2.8946   -3   1   1         4
                34.98         24.00        2.5649   -1   3   1         4
                35.41          1.80        2.5348   -2   0   2         2
                35.49         38.24        2.5291    0   0   2         2
                35.68         39.40        2.5163    2   2   1         4
                37.64          1.03        2.3898    1   3   1         4
                39.13         16.40        2.3023    3   1   1         4
                40.69          9.09        2.2174    1   1   2         4
                41.03          9.12        2.2000    0   2   2         4
                41.93          9.29        2.1544    3   3   0         4
                42.38         17.60        2.1326   -3   3   1         4
                42.91          8.85        2.1077   -4   2   1         4
                44.39         17.80        2.0406    0   4   1         4
                44.95         11.68        2.0166   -4   0   2         2
                45.16          6.87        2.0079    2   0   2         2
                46.08          6.89        1.9699   -1   3   2         4
                48.98          1.50        1.8596    3   3   1         4
                49.67          5.99        1.8353    5   1   0         4
                49.80          3.87        1.8310    2   2   2         4
                50.30          3.51        1.8140    1   3   2         4
                51.49          1.10        1.7747    4   2   1         4
                52.19         13.45        1.7527    1   5   0         4
                53.23          1.49        1.7208   -5   1   2         4
                54.53          1.28        1.6830   -1   5   1         4
                54.89          5.08        1.6727    0   4   2         4
                55.33          5.83        1.6604   -3   1   3         4
                56.60         17.16        1.6260   -2   2   3         4
                56.65         13.63        1.6249   -5   3   1         4
                56.99          4.95        1.6158    4   4   0         4
                58.15          2.23        1.5863    5   3   0         4
                59.11          3.47        1.5629    6   0   0         2
                59.67          4.74        1.5495    3   5   0         4
                60.51          4.88        1.5301   -6   0   2         2
                60.69          2.36        1.5259   -6   2   1         4
                60.79          6.63        1.5238    4   0   2         2
                61.37          1.38        1.5106   -5   3   2         4
                61.63         12.34        1.5048   -1   3   3         4
                62.21          1.34        1.4922    2   4   2         4
                62.47          4.14        1.4868    0   6   0         2
                63.68          1.52        1.4613    4   4   1         4
                64.37          2.63        1.4473   -6   2   2         4
                64.64          1.33        1.4419    4   2   2         4
                65.43          2.30        1.4264    0   6   1         4
                65.64         17.83        1.4224    5   3   1         4
                66.33          9.03        1.4092   -3   5   2         4
                66.44          3.71        1.4072    1   5   2         4
                67.31          4.40        1.3910    2   2   3         4
                68.14          1.16        1.3761   -7   1   1         4
                69.95          1.41        1.3449    0   4   3         4
                70.79          6.26        1.3310   -7   1   2         4
                71.05          3.86        1.3268    6   2   1         4
                71.09          1.23        1.3260    5   1   2         4
                71.17          1.04        1.3247    7   1   0         4
                71.61          3.09        1.3177   -5   3   3         4
                73.06          1.01        1.2951   -4   4   3         4
                73.45          3.79        1.2892   -3   1   4         4
                73.55          1.53        1.2877   -1   1   4         4
                73.90          3.60        1.2825   -2   6   2         4
                73.95          5.36        1.2817    0   6   2         4
                74.93          2.05        1.2674   -4   0   4         2
                75.13          3.24        1.2645    0   0   4         2
                75.35          1.38        1.2613   -7   3   1         4
                76.31          7.65        1.2479    3   5   2         4
                77.18          1.33        1.2359   -1   7   1         4
                78.79          2.11        1.2147    1   7   1         4
                78.88          1.11        1.2135   -7   1   3         4
                82.25          1.77        1.1722    8   0   0         2
                84.29          3.13        1.1489   -6   0   4         2
                88.11          1.47        1.1087    2   2   4         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.