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: P6 - 59.9% olivine Rietveld
      _database_code_amcsd 0005391

      CELL PARAMETERS:    9.7464   8.9163   5.2562   90.000  105.897   90.000
      SPACE GROUP: C2/c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    439.304
      Density (g/cm3):      3.277
      MAX. ABS. INTENSITY / VOLUME**2:      11.29650536    
      RIR:      1.122
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.92          2.64        4.4581    0   2   0         2
                24.32          2.44        3.6600    1   1   1         4
                26.66         10.15        3.3436    0   2   1         4
                27.61         28.53        3.2302    2   2   0         4
                29.88        100.00        2.9901   -2   2   1         4
                30.31         29.60        2.9487    3   1   0         4
                30.91         36.00        2.8933   -3   1   1         4
                35.00         28.62        2.5636   -1   3   1         4
                35.43          2.13        2.5334   -2   0   2         2
                35.52         40.90        2.5276    0   0   2         2
                35.70         43.11        2.5150    2   2   1         4
                37.66          1.24        2.3885    1   3   1         4
                39.14         17.66        2.3013    3   1   1         4
                40.71          9.87        2.2162    1   1   2         4
                40.97          1.11        2.2026   -2   2   2         4
                41.05          9.04        2.1988    0   2   2         4
                41.95         10.45        2.1535    3   3   0         4
                42.40         20.33        2.1316   -3   3   1         4
                42.93          9.31        2.1068   -4   2   1         4
                44.42         21.31        2.0396    0   4   1         4
                44.97         12.56        2.0156   -4   0   2         2
                45.18          7.73        2.0069    2   0   2         2
                46.10          6.91        1.9688   -1   3   2         4
                49.01          1.18        1.8587    3   3   1         4
                49.70          6.57        1.8346    5   1   0         4
                49.83          4.93        1.8300    2   2   2         4
                50.33          3.56        1.8130    1   3   2         4
                52.22         13.61        1.7518    1   5   0         4
                53.26          1.76        1.7200   -5   1   2         4
                53.50          1.10        1.7127    3   1   2         4
                54.56          1.59        1.6821   -1   5   1         4
                54.86          1.01        1.6735   -2   4   2         4
                54.92          4.57        1.6718    0   4   2         4
                55.36          6.23        1.6594   -3   1   3         4
                56.64         18.88        1.6251   -2   2   3         4
                56.67         15.62        1.6242   -5   3   1         4
                57.02          4.80        1.6151    4   4   0         4
                58.18          2.31        1.5856    5   3   0         4
                59.14          3.28        1.5623    6   0   0         2
                59.70          5.96        1.5488    3   5   0         4
                60.54          5.04        1.5294   -6   0   2         2
                60.72          2.93        1.5253   -6   2   1         4
                60.82          7.62        1.5230    4   0   2         2
                61.41          1.26        1.5099   -5   3   2         4
                61.67         13.10        1.5040   -1   3   3         4
                62.25          1.55        1.4915    2   4   2         4
                62.50          5.33        1.4861    0   6   0         2
                63.71          1.66        1.4606    4   4   1         4
                64.40          2.86        1.4467   -6   2   2         4
                64.67          1.40        1.4412    4   2   2         4
                65.47          2.47        1.4257    0   6   1         4
                65.67         20.91        1.4218    5   3   1         4
                66.37          9.53        1.4085   -3   5   2         4
                66.47          3.67        1.4065    1   5   2         4
                67.36          4.59        1.3902    2   2   3         4
                68.17          1.19        1.3756   -7   1   1         4
                68.25          1.61        1.3741   -2   4   3         4
                69.99          1.60        1.3442    0   4   3         4
                70.82          7.11        1.3305   -7   1   2         4
                71.08          3.96        1.3262    6   2   1         4
                71.13          1.40        1.3254    5   1   2         4
                71.21          1.10        1.3242    7   1   0         4
                71.65          3.82        1.3170   -5   3   3         4
                73.11          1.24        1.2944   -4   4   3         4
                73.50          4.06        1.2884   -3   1   4         4
                73.60          1.54        1.2869   -1   1   4         4
                73.95          3.76        1.2818   -2   6   2         4
                74.00          5.91        1.2810    0   6   2         4
                74.98          2.36        1.2667   -4   0   4         2
                75.18          3.49        1.2638    0   0   4         2
                75.39          1.43        1.2608   -7   3   1         4
                76.35          8.23        1.2473    3   5   2         4
                77.23          1.06        1.2353   -1   7   1         4
                78.84          2.31        1.2141    1   7   1         4
                78.92          1.19        1.2130   -7   1   3         4
                82.29          1.99        1.1717    8   0   0         2
                84.12          1.00        1.1508   -6   4   3         4
                84.34          3.33        1.1483   -6   0   4         2
                88.17          1.65        1.1081    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.