Richterite
      Oberti R, Ungaretti L, Cannillo E, Hawthorne F C
      European Journal of Mineralogy 4 (1992) 425-439
      The behaviour of Ti in amphiboles: I. Four- and six-coordinate Ti in richterite
      Sample: R(8) Potassium-fluor-richterite
      _database_code_amcsd 0006444

      CELL PARAMETERS:   10.0220  18.0290   5.2840   90.000  105.010   90.000
      SPACE GROUP: C2/m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    922.173
      Density (g/cm3):      3.074
      MAX. ABS. INTENSITY / VOLUME**2:      5.109741910    
      RIR:      0.541
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 9.81          1.11        9.0145    0   2   0         2
                10.37         38.80        8.5285    1   1   0         4
                18.11         10.82        4.8997   -1   1   1         4
                18.33          3.37        4.8400    2   0   0         2
                19.70         19.96        4.5072    0   4   0         2
                22.25         16.67        3.9960    1   1   1         4
                22.89         16.86        3.8846   -1   3   1         4
                23.95          1.24        3.7161   -2   2   1         4
                26.32         84.72        3.3857    1   3   1         4
                26.38          2.92        3.3784    0   4   1         4
                27.03         65.59        3.2985    2   4   0         4
                28.09         61.45        3.1762    3   1   0         4
                29.08         12.51        3.0706   -3   1   1         4
                29.54          1.07        3.0243   -2   4   1         4
                30.22         54.15        2.9572    2   2   1         4
                30.38         17.15        2.9426   -1   5   1         4
                31.47         20.60        2.8428    3   3   0         4
                32.36         44.71        2.7663   -3   3   1         4
                33.09        100.00        2.7071    1   5   1         4
                34.64         49.11        2.5894    0   6   1         4
                35.15          1.09        2.5529    2   6   0         4
                35.17          7.60        2.5519    0   0   2         2
                35.26         77.05        2.5456   -2   0   2         2
                37.15          2.37        2.4200    4   0   0         2
                37.16          2.56        2.4192   -2   6   1         4
                37.40         11.34        2.4045    3   5   0         4
                38.13         20.57        2.3602   -4   2   1         4
                38.17         27.85        2.3577   -3   5   1         4
                39.20         26.03        2.2982   -1   7   1         4
                39.25         20.22        2.2955   -3   1   2         4
                39.65          1.73        2.2728    3   3   1         4
                40.01          1.07        2.2536    0   8   0         2
                40.63          1.45        2.2206    0   4   2         4
                40.71         12.50        2.2166   -2   4   2         4
                41.41          4.42        2.1806    1   7   1         4
                41.66         39.86        2.1678    2   6   1         4
                41.83          8.83        2.1597   -3   3   2         4
                42.41          5.88        2.1311   -1   5   2         4
                44.20         19.11        2.0490    2   0   2         2
                44.34          1.49        2.0430    2   8   0         4
                44.42         12.13        2.0394   -4   0   2         2
                44.65         10.15        2.0294    3   5   1         4
                45.04          2.98        2.0129    3   7   0         4
                46.28          7.74        1.9617    1   9   0         4
                46.61          1.81        1.9485    4   2   1         4
                46.63          5.99        1.9477   -3   5   2         4
                47.22         13.40        1.9249    5   1   0         4
                47.96          6.22        1.8967   -4   6   1         4
                48.82          3.53        1.8653    2   4   2         4
                48.86          8.01        1.8641   -1   9   1         4
                49.03          4.35        1.8580   -4   4   2         4
                49.42          1.76        1.8442   -1   7   2         4
                49.46          2.89        1.8428    5   3   0         4
                50.63          5.47        1.8029    0  10   0         2
                50.73          3.39        1.7997    1   9   1         4
                51.33          1.17        1.7801    3   1   2         4
                51.59          3.52        1.7717   -5   1   2         4
                53.08          1.34        1.7253    1   7   2         4
                54.30          1.68        1.6895    2  10   0         4
                54.31          1.94        1.6892    0   8   2         4
                54.37          5.76        1.6874   -2   8   2         4
                54.45          3.80        1.6851   -3   9   1         4
                54.47          8.10        1.6845   -1   3   3         4
                54.92          9.00        1.6717    0   2   3         4
                55.26         33.64        1.6624    4   6   1         4
                55.74          7.56        1.6492    4   8   0         4
                56.99         10.16        1.6160    1  11   0         4
                57.09          3.75        1.6133    6   0   0         2
                58.49         21.34        1.5779   -1   5   3         4
                58.64          2.49        1.5742   -5   7   1         4
                59.02          5.49        1.5652    4   0   2         2
                59.13          2.36        1.5623    2  10   1         4
                59.31         16.50        1.5581   -6   0   2         2
                61.08          5.33        1.5172    1   9   2         4
                61.09          6.56        1.5170    5   5   1         4
                61.19          1.41        1.5146   -3   9   2         4
                61.20         29.54        1.5144   -2   6   3         4
                61.30          4.73        1.5121   -4   8   2         4
                61.74         14.28        1.5024    0  12   0         2
                62.76          1.30        1.4804    0   6   3         4
                62.85          4.72        1.4786    4   4   2         4
                63.14          3.19        1.4726   -6   4   2         4
                63.20          2.97        1.4713   -2  10   2         4
                63.31          2.07        1.4690    2   2   3         4
                63.68          3.75        1.4613    3  11   0         4
                63.84         32.75        1.4580   -6   6   1         4
                64.18          1.44        1.4512   -4  10   1         4
                64.21          1.94        1.4506   -3  11   1         4
                64.23          3.07        1.4502   -1   7   3         4
                64.45          2.67        1.4458    4  10   0         4
                64.77          3.13        1.4393   -5   3   3         4
                65.90          1.65        1.4173    6   2   1         4
                67.99          2.58        1.3788    7   1   0         4
                68.16         14.32        1.3758    5   1   2         4
                68.43          4.71        1.3711   -5   5   3         4
                69.44          1.51        1.3535    2  10   2         4
                69.79          1.38        1.3476    7   3   0         4
                69.95          3.81        1.3449    5   3   2         4
                70.28          7.42        1.3393    1  11   2         4
                70.39          4.46        1.3375   -3  11   2         4
                70.60          6.29        1.3341    2   6   3         4
                70.81          2.46        1.3307   -5   9   2         4
                70.82         11.35        1.3306   -7   5   1         4
                71.47          1.41        1.3200   -1   9   3         4
                71.87          1.27        1.3137    1  13   1         4
                71.98          2.45        1.3118    6   8   0         4
                72.34          8.04        1.3063   -1   1   4         4
                72.45          2.61        1.3046   -3   1   4         4
                73.06          3.08        1.2951    6   6   1         4
                73.08          1.19        1.2949   -3   9   3         4
                73.09          5.74        1.2947    0  12   2         4
                73.14         18.24        1.2939   -2  12   2         4
                73.48          1.00        1.2887    5   5   2         4
                74.09          2.44        1.2797   -1   3   4         4
                74.20          1.30        1.2781   -3   3   4         4
                74.31          1.81        1.2764    4  12   0         4
                74.34          2.86        1.2759    0   0   4         2
                74.56          5.79        1.2728   -4   0   4         2
                76.06          1.93        1.2513   -7   7   1         4
                77.08          1.38        1.2373    0  10   3         4
                77.16          1.10        1.2362    4   2   3         4
                77.78          1.77        1.2279   -1  13   2         4
                77.80          1.38        1.2276    6   0   2         2
                79.15          3.04        1.2100    8   0   0         2
                79.49          7.34        1.2058   -5  11   2         4
                81.58          3.35        1.1801   -8   4   2         4
                81.68          2.35        1.1788   -6  10   2         4
                83.14          5.56        1.1618    2   0   4         2
                83.89          1.27        1.1533    1  15   1         4
                83.96          2.09        1.1525    4   6   3         4
                84.37          1.23        1.1480    2  10   3         4
                85.28          3.29        1.1380    7   9   0         4
                86.28          1.49        1.1274    5  13   0         4
                86.92          2.58        1.1208   -6   4   4         4
                87.00          1.14        1.1199    5   3   3         4
                87.12          2.27        1.1187   -7   7   3         4
                88.96          1.91        1.1003    0  16   1         4
                89.86          1.90        1.0916    3   1   4         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.