Tephroite
      Francis C A, Ribbe P H
      American Mineralogist 65 (1980) 1263-1269
      The forsterite-tephroite series: I. Crystal structure refinements
      Sample: Te 91 olivine
      Locality: Madagascar
      _database_code_amcsd 0000802

      CELL PARAMETERS:    4.8790  10.5890   6.2340   90.000   90.000   90.000
      SPACE GROUP: Pbnm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    322.072
      Density (g/cm3):      4.057
      MAX. ABS. INTENSITY / VOLUME**2:      17.40443602    
      RIR:      1.397
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                16.74          6.63        5.2945    0   2   0         2
                20.04          4.16        4.4312    1   1   0         4
                22.03         11.83        4.0355    0   2   1         4
                23.15          6.92        3.8422    1   0   1         4
                24.65         64.54        3.6118    1   1   1         8
                24.82          6.82        3.5879    1   2   0         4
                28.64         10.07        3.1170    0   0   2         2
                28.71          3.80        3.1096    1   2   1         8
                31.28         89.55        2.8598    1   3   0         4
                33.36         29.77        2.6861    0   2   2         4
                33.86          8.91        2.6472    0   4   0         2
                34.51         75.46        2.5993    1   3   1         8
                35.20        100.00        2.5494    1   1   2         8
                36.84         12.95        2.4395    2   0   0         2
                36.89         15.26        2.4367    0   4   1         4
                37.85          6.48        2.3772    2   1   0         4
                38.25         14.29        2.3530    1   2   2         8
                38.70         12.26        2.3268    1   4   0         4
                40.62          6.91        2.2212    2   1   1         8
                42.92          4.53        2.1072    1   3   2         8
                43.34          2.22        2.0877    2   2   1         8
                44.92          1.33        2.0177    0   4   2         4
                46.76          2.26        1.9427    1   5   0         4
                48.38         11.56        1.8814    1   1   3         8
                49.12          5.95        1.8547    1   5   1         8
                50.54         72.28        1.8059    2   2   2         8
                50.77          2.63        1.7982    1   2   3         8
                50.90         22.38        1.7939    2   4   0         4
                53.13         12.91        1.7240    2   4   1         8
                54.00         12.98        1.6981    0   6   1         4
                54.59         17.40        1.6811    1   3   3         8
                55.76         15.79        1.6487    1   5   2         8
                56.28          8.33        1.6346    0   4   3         4
                57.32          4.09        1.6075    3   1   0         4
                59.04          1.10        1.5645    2   1   3         8
                59.29         21.61        1.5585    0   0   4         2
                59.37          6.94        1.5566    3   1   1         8
                59.45          2.66        1.5548    2   4   2         8
                59.46          1.36        1.5546    3   2   0         4
                59.69          2.37        1.5491    2   5   1         8
                60.26         25.34        1.5358    0   6   2         4
                61.47          1.09        1.5084    3   2   1         8
                62.92          5.13        1.4771    3   3   0         4
                64.49         13.17        1.4449    1   7   0         4
                64.87          6.83        1.4373    3   3   1         8
                65.31          8.53        1.4287    3   1   2         8
                65.81          1.41        1.4191    1   5   3         8
                67.17          2.92        1.3937    2   6   1         8
                67.30          7.48        1.3912    3   2   2         8
                67.60          1.90        1.3857    3   4   0         4
                68.57         12.25        1.3685    1   3   4         8
                69.18          2.36        1.3579    2   4   3         8
                69.49          2.54        1.3527    3   4   1         8
                69.93          4.50        1.3452    0   6   3         4
                70.06          2.37        1.3430    0   4   4         4
                71.89          5.09        1.3134    2   0   4         4
                72.76          4.00        1.2997    2   6   2         8
                74.65          1.65        1.2715    3   1   3         8
                74.93          1.44        1.2674    2   5   3         8
                78.40          4.23        1.2198    4   0   0         2
                78.51          1.18        1.2183    0   8   2         4
                79.63          3.42        1.2039    3   3   3         8
                79.93          1.17        1.2002    1   1   5         8
                80.60          7.65        1.1919    3   5   2         8
                80.88          1.21        1.1885    2   7   2         8
                81.42          1.06        1.1820    1   8   2         8
                81.76          1.83        1.1780    2   6   3         8
                81.88          6.58        1.1765    2   4   4         8
                82.05          1.16        1.1745    3   6   1         8
                83.00          2.10        1.1634    2   8   0         4
                83.93          2.12        1.1529    3   4   3         8
                84.77          2.01        1.1437    2   8   1         8
                84.83          4.11        1.1429    1   3   5         8
                86.09          1.88        1.1294    4   1   2         8
                87.10          1.45        1.1189    3   1   4         8
                87.92          5.14        1.1106    4   2   2         8
                88.20          2.34        1.1078    4   4   0         4
                88.21          4.48        1.1076    3   7   0         4
                88.92          1.19        1.1007    3   2   4         8
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       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.