Forsterite
      Muller-Sommer M, Hock R, Kirfel A
      Physics and Chemistry of Minerals 24 (1997) 17-23
      Rietveld refinement study of the cation distribution in (Co, Mg)-olivine
      solid solution
      Sample: M503
      _database_code_amcsd 0007983

      CELL PARAMETERS:    4.7715  10.2535   5.9912   90.000   90.000   90.000
      SPACE GROUP: Pbnm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    293.117
      Density (g/cm3):      3.972
      MAX. ABS. INTENSITY / VOLUME**2:      17.28166540    
      RIR:      1.417
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                17.30         28.89        5.1267    0   2   0         2
                20.53          7.77        4.3260    1   1   0         4
                22.83         23.22        3.8953    0   2   1         4
                23.84          8.85        3.7324    1   0   1         4
                25.40         23.35        3.5073    1   1   1         8
                25.50          6.62        3.4928    1   2   0         4
                29.60          2.96        3.0175    1   2   1         8
                29.83          3.01        2.9956    0   0   2         2
                32.22         74.01        2.7786    1   3   0         4
                34.68         16.39        2.5864    0   2   2         4
                35.00          5.09        2.5634    0   4   0         2
                35.62         53.13        2.5207    1   3   1         8
                36.48        100.00        2.4628    1   1   2         8
                37.71          7.61        2.3858    2   0   0         2
                38.19          8.66        2.3567    0   4   1         4
                38.75          4.98        2.3237    2   1   0         4
                39.64         17.88        2.2739    1   2   2         8
                39.92         12.69        2.2581    1   4   0         4
                41.69          8.47        2.1664    2   1   1         8
                41.76          1.44        2.1630    2   2   0         4
                44.47         10.71        2.0371    1   3   2         8
                46.63          3.62        1.9476    0   4   2         4
                48.31          6.73        1.8841    1   5   0         4
                50.32          4.73        1.8132    1   1   3         8
                50.80          3.88        1.7973    1   5   1         8
                52.16         61.55        1.7536    2   2   2         8
                52.39         20.75        1.7464    2   4   0         4
                52.80          2.12        1.7337    1   2   3         8
                54.75          8.41        1.6766    2   4   1         8
                55.95          8.72        1.6434    0   6   1         4
                56.77         12.52        1.6217    1   3   3         8
                57.81         10.08        1.5949    1   5   2         8
                58.60          5.61        1.5754    0   4   3         4
                58.75          5.23        1.5717    3   1   0         4
                60.94          3.46        1.5203    3   1   1         8
                60.99          1.24        1.5191    3   2   0         4
                61.19          1.50        1.5146    2   1   3         8
                61.46          5.36        1.5087    2   4   2         8
                61.61          2.14        1.5053    2   5   1         8
                61.95         19.79        1.4978    0   0   4         2
                62.58         27.68        1.4844    0   6   2         4
                64.64          4.51        1.4420    3   3   0         4
                64.85          1.46        1.4377    0   2   4         4
                66.72          5.29        1.4020    3   3   1         8
                66.81         10.89        1.4003    1   7   0         4
                67.27          8.87        1.3918    3   1   2         8
                69.36          8.31        1.3548    3   2   2         8
                69.45          1.16        1.3534    2   6   1         8
                69.56          2.77        1.3515    3   4   0         4
                71.57         10.45        1.3184    1   3   4         8
                71.57          2.26        1.3184    3   4   1         8
                71.81          1.30        1.3146    2   4   3         8
                72.85          2.97        1.2984    0   6   3         4
                73.19          1.57        1.2932    0   4   4         4
                74.85          3.65        1.2685    2   0   4         4
                75.42          3.99        1.2603    2   6   2         8
                76.58          1.13        1.2441    3   0   3         4
                77.85          1.30        1.2270    2   5   3         8
                80.52          4.12        1.1929    4   0   0         2
                81.72          1.19        1.1784    0   8   2         4
                82.22          2.55        1.1724    1   5   4         8
                82.51          2.70        1.1691    3   3   3         8
                83.40          6.14        1.1589    3   5   2         8
                83.99          1.33        1.1522    2   7   2         8
                84.74          1.04        1.1440    1   8   2         8
                84.84          1.52        1.1429    3   6   1         8
                85.39          6.30        1.1369    2   4   4         8
                86.12          2.82        1.1291    2   8   0         4
                87.07          2.03        1.1193    3   4   3         8
                88.80          1.57        1.1018    4   1   2         8
                88.96          3.24        1.1003    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.