Forsterite
      Bostrom D
      American Mineralogist 72 (1987) 965-972
      Single-crystal X-ray diffraction studies of synthetic Ni-Mg olivine solid
      solutions
      Sample: XNi2+ = 0.00
      _database_code_amcsd 0001118

      CELL PARAMETERS:    4.7490  10.1985   5.9792   90.000   90.000   90.000
      SPACE GROUP: Pbnm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    289.589
      Density (g/cm3):      3.227
      MAX. ABS. INTENSITY / VOLUME**2:      5.955293791    
      RIR:      0.601
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                17.39         28.32        5.0992    0   2   0         2
                20.63          2.36        4.3051    1   1   0         4
                22.92         73.02        3.8799    0   2   1         4
                23.93         24.41        3.7187    1   0   1         4
                25.50         14.05        3.4937    1   1   1         8
                25.63         15.59        3.4753    1   2   0         4
                29.73          6.44        3.0046    1   2   1         8
                29.89         16.17        2.9896    0   0   2         2
                32.39         64.70        2.7643    1   3   0         4
                34.79          1.12        2.5790    0   2   2         4
                35.79         72.51        2.5091    1   3   1         8
                36.59        100.00        2.4556    1   1   2         8
                38.38         11.23        2.3453    0   4   1         4
                38.94          8.59        2.3126    2   1   0         4
                39.77         33.88        2.2664    1   2   2         8
                40.14         23.24        2.2464    1   4   0         4
                41.88         16.77        2.1569    2   1   1         8
                44.65          5.69        2.0296    1   3   2         8
                46.66          2.80        1.9467    2   3   0         4
                46.83          3.66        1.9399    0   4   2         4
                48.58          7.14        1.8741    1   5   0         4
                50.46          1.74        1.8086    1   1   3         8
                51.07          2.07        1.7884    1   5   1         8
                52.38         45.84        1.7469    2   2   2         8
                52.68         13.80        1.7376    2   4   0         4
                52.96          2.82        1.7289    1   2   3         8
                55.03          8.21        1.6686    2   4   1         8
                56.27          7.58        1.6350    0   6   1         4
                56.40          2.32        1.6313    2   3   2         8
                56.96         11.29        1.6167    1   3   3         8
                58.09          2.74        1.5879    1   5   2         8
                58.81          5.17        1.5702    0   4   3         4
                59.05          2.73        1.5643    3   1   0         4
                60.50          1.16        1.5303    3   0   1         4
                61.25          1.33        1.5133    3   1   1         8
                61.32          1.61        1.5118    3   2   0         4
                61.41          2.32        1.5098    2   1   3         8
                61.75          4.66        1.5023    2   4   2         8
                61.95          3.13        1.4979    2   5   1         8
                62.09         15.95        1.4948    0   0   4         2
                62.90         22.78        1.4776    0   6   2         4
                63.63          1.01        1.4625    2   2   3         8
                64.99          2.22        1.4350    3   3   0         4
                65.02          1.40        1.4344    0   2   4         4
                67.07          3.00        1.3954    3   3   1         8
                67.21          6.14        1.3929    1   7   0         4
                67.59          5.03        1.3860    3   1   2         8
                69.70          8.37        1.3491    3   2   2         8
                69.95          3.01        1.3449    3   4   0         4
                71.79          5.13        1.3149    1   3   4         8
                71.97          1.93        1.3121    3   4   1         8
                73.18          1.62        1.2933    0   6   3         4
                75.09          1.27        1.2650    2   0   4         4
                75.83          1.41        1.2545    2   6   2         8
                76.91          1.03        1.2396    3   0   3         4
                78.21          1.17        1.2222    2   5   3         8
                80.98          1.66        1.1873    4   0   0         2
                82.55          2.04        1.1686    1   5   4         8
                83.86          1.95        1.1537    3   5   2         8
                85.35          1.06        1.1373    3   6   1         8
                85.73          1.96        1.1332    2   4   4         8
                86.69          1.17        1.1232    2   8   0         4
                87.50          1.09        1.1148    3   4   3         8
                89.24          1.25        1.0975    1   3   5         8
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.