Jadeite
      Prewitt C T, Burnham C W
      American Mineralogist 51 (1966) 956-975
      The crystal structure of jadeite, NaAlSi2O6
      _database_code_amcsd 0000147

      CELL PARAMETERS:    9.4180   8.5620   5.2190   90.000  107.580   90.000
      SPACE GROUP: C2/c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    401.189
      Density (g/cm3):      3.346
      MAX. ABS. INTENSITY / VOLUME**2:      10.67069639    
      RIR:      1.038
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.29          5.08        6.1961    1   1   0         4
                19.78          1.59        4.4891    2   0   0         2
                20.43         12.93        4.3469   -1   1   1         4
                20.75         20.45        4.2810    0   2   0         2
                25.18          1.13        3.5362    1   1   1         4
                27.49         13.26        3.2451    0   2   1         4
                28.82         10.94        3.0981    2   2   0         4
                30.65        100.00        2.9168   -2   2   1         4
                31.65         27.57        2.8270   -3   1   1         4
                31.67         43.38        2.8251    3   1   0         4
                35.59          4.01        2.5228   -2   0   2         2
                36.11         39.18        2.4876    0   0   2         2
                36.16         17.41        2.4841   -1   3   1         4
                37.25         32.86        2.4138    2   2   1         4
                39.17          1.22        2.2996    1   3   1         4
                40.99         14.46        2.2019    3   1   1         4
                41.86         16.18        2.1582    1   1   2         4
                42.01          9.72        2.1509    0   2   2         4
                43.82         13.28        2.0661   -3   3   1         4
                43.83          6.63        2.0654    3   3   0         4
                44.32          6.32        2.0440   -4   2   1         4
                45.53          6.41        1.9924   -4   0   2         2
                46.17         19.43        1.9662    0   4   1         4
                46.79          3.03        1.9414    2   0   2         2
                47.20          3.39        1.9255   -1   3   2         4
                48.26          5.82        1.8857   -2   4   1         4
                49.65          2.16        1.8363   -5   1   1         4
                50.53          2.79        1.8064   -4   2   2         4
                52.04          6.74        1.7574    5   1   0         4
                52.04          1.91        1.7573    1   3   2         4
                54.19          1.04        1.6926   -1   1   3         4
                54.28          1.44        1.6900   -5   1   2         4
                54.56          7.82        1.6821    1   5   0         4
                55.70          6.60        1.6503   -3   1   3         4
                55.77          2.14        1.6484    3   1   2         4
                56.74          5.84        1.6225    0   4   2         4
                56.77          1.02        1.6216   -1   5   1         4
                57.29         13.87        1.6082   -2   2   3         4
                58.82         18.64        1.5700   -5   3   1         4
                59.69          8.11        1.5490    4   4   0         4
                61.97          5.23        1.4975   -6   0   2         2
                62.02          2.86        1.4964    6   0   0         2
                62.49          5.40        1.4863    3   5   0         4
                62.91         13.25        1.4773   -1   3   3         4
                63.08          1.50        1.4737   -6   2   1         4
                63.68          6.12        1.4613    4   0   2         2
                64.84          1.13        1.4380    2   4   2         4
                65.40          5.13        1.4270    0   6   0         2
                66.10          1.11        1.4135   -6   2   2         4
                67.76          3.98        1.3830    4   2   2         4
                68.39          1.35        1.3717    0   6   1         4
                68.51         12.73        1.3696   -3   5   2         4
                69.08         16.26        1.3597    5   3   1         4
                69.17          1.25        1.3582    1   5   2         4
                69.66          5.83        1.3497    2   2   3         4
                69.77          2.83        1.3480   -2   4   3         4
                72.88          3.59        1.2979   -5   3   3         4
                72.89          9.19        1.2977   -7   1   2         4
                74.00          6.85        1.2810   -3   1   4         4
                74.63          1.82        1.2717   -1   1   4         4
                74.79          1.02        1.2694    5   1   2         4
                74.86          1.41        1.2684    7   1   0         4
                74.94          3.28        1.2672    6   2   1         4
                76.60          4.02        1.2438    0   0   4         2
                76.73          2.87        1.2421   -2   6   2         4
                77.04          8.58        1.2378    0   6   2         4
                78.70          1.99        1.2159   -7   3   1         4
                79.40          1.45        1.2069    4   4   2         4
                80.01          7.93        1.1992    3   5   2         4
                80.86          1.82        1.1887   -1   7   1         4
                82.72          1.80        1.1666    1   7   1         4
                85.03          4.50        1.1408   -6   0   4         2
                86.17          1.06        1.1286   -6   4   3         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.