Richterite
      Oberti R, Hawthorne F C, Ungaretti L, Cannillo E
      European Journal of Mineralogy 5 (1993) 43-51
      The behaviour of Mn in amphiboles: Mn in richerite
      Sample: MR(4)
      _database_code_amcsd 0006467

      CELL PARAMETERS:    9.9660  18.0660   5.2790   90.000  104.400   90.000
      SPACE GROUP: C2/m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    920.601
      Density (g/cm3):      3.090
      MAX. ABS. INTENSITY / VOLUME**2:      5.711687986    
      RIR:      0.602
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 9.79         15.30        9.0330    0   2   0         2
                10.39         69.17        8.5138    1   1   0         4
                17.36          1.03        5.1093    1   3   0         4
                18.17         15.30        4.8814   -1   1   1         4
                18.38          1.30        4.8264    2   0   0         2
                19.66         21.48        4.5165    0   4   0         2
                19.95          2.18        4.4497    0   2   1         4
                20.87          3.46        4.2569    2   2   0         4
                22.16          9.01        4.0121    1   1   1         4
                22.93         16.73        3.8784   -1   3   1         4
                26.23         76.75        3.3975    1   3   1         4
                26.34          1.11        3.3839    1   5   0         4
                27.04         50.63        3.2978    2   4   0         4
                28.17         65.12        3.1678    3   1   0         4
                29.31          5.34        3.0476   -3   1   1         4
                30.12         36.69        2.9671    2   2   1         4
                30.38          9.58        2.9424   -1   5   1         4
                31.52         24.54        2.8379    3   3   0         4
                32.55         34.26        2.7505   -3   3   1         4
                32.99        100.00        2.7151    1   5   1         4
                34.57         47.77        2.5946    0   6   1         4
                35.10          5.59        2.5566    0   0   2         2
                35.41         71.84        2.5350   -2   0   2         2
                36.53          1.08        2.4599    0   2   2         4
                36.83          2.21        2.4407   -2   2   2         4
                37.26          2.07        2.4132    4   0   0         2
                37.43          4.74        2.4029    3   5   0         4
                38.31         30.74        2.3492   -3   5   1         4
                38.39         14.42        2.3446   -4   2   1         4
                39.17         17.88        2.3000   -1   7   1         4
                39.51         20.26        2.2811   -3   1   2         4
                39.55          2.07        2.2784    3   3   1         4
                40.82          8.31        2.2106   -2   4   2         4
                41.29          6.49        2.1864    1   7   1         4
                41.54         42.32        2.1737    2   6   1         4
                42.06          9.21        2.1482   -3   3   2         4
                42.41          1.22        2.1312   -1   5   2         4
                43.83          1.32        2.0657    0   8   1         4
                44.01         21.92        2.0574    2   0   2         2
                44.54         11.13        2.0342    3   5   1         4
                44.78         11.87        2.0241   -4   0   2         2
                45.03          2.22        2.0132    3   7   0         4
                45.80          1.81        1.9813   -3   7   1         4
                46.19          5.27        1.9653    1   9   0         4
                46.34          1.93        1.9593    1   5   2         4
                46.53          2.47        1.9517    4   2   1         4
                46.83          2.67        1.9399   -3   5   2         4
                47.36          8.83        1.9197    5   1   0         4
                48.15          5.77        1.8900   -4   6   1         4
                48.63          2.54        1.8723    2   4   2         4
                48.79          6.73        1.8664   -1   9   1         4
                49.34          4.37        1.8471   -4   4   2         4
                49.39          1.14        1.8452   -1   7   2         4
                49.59          1.62        1.8384    5   3   0         4
                50.52          2.53        1.8066    0  10   0         2
                50.59          3.03        1.8041    1   9   1         4
                52.02          4.86        1.7579   -5   1   2         4
                52.92          1.17        1.7303    1   7   2         4
                54.19          1.48        1.6925    0   8   2         4
                54.41          6.81        1.6862   -2   8   2         4
                54.46          8.95        1.6847   -1   3   3         4
                54.50          2.98        1.6836   -3   9   1         4
                54.81          5.04        1.6748    0   2   3         4
                55.15         30.48        1.6653    4   6   1         4
                55.75          7.38        1.6489    4   8   0         4
                56.87         12.58        1.6191    1  11   0         4
                57.26          4.89        1.6088    6   0   0         2
                58.13          1.29        1.5869   -5   5   2         4
                58.47         22.26        1.5785   -1   5   3         4
                58.79          5.23        1.5707    4   0   2         2
                58.86          1.23        1.5688   -5   7   1         4
                58.98          2.83        1.5661    2  10   1         4
                59.82         12.96        1.5459   -6   0   2         2
                60.89          3.68        1.5213    1   9   2         4
                61.01          5.84        1.5188    5   5   1         4
                61.28         24.37        1.5127   -2   6   3         4
                61.52          2.80        1.5072   -4   8   2         4
                61.60         13.30        1.5055    0  12   0         2
                62.62          4.88        1.4836    4   4   2         4
                62.63          2.27        1.4832    0   6   3         4
                63.04          2.18        1.4746    2   2   3         4
                63.20          1.10        1.4712   -2  10   2         4
                63.61          4.71        1.4628    3  11   0         4
                63.62          3.29        1.4626   -6   4   2         4
                64.15         33.16        1.4518   -6   6   1         4
                64.18          3.91        1.4511   -1   7   3         4
                64.27          1.96        1.4494   -4  10   1         4
                64.42          1.02        1.4462    4  10   0         4
                65.24          2.04        1.4301   -5   3   3         4
                65.87          1.14        1.4180    6   2   1         4
                67.93         12.88        1.3800    5   1   2         4
                68.20          2.80        1.3750    7   1   0         4
                68.87          4.74        1.3634   -5   5   3         4
                69.72          4.34        1.3488    5   3   2         4
                69.99          1.68        1.3442    7   3   0         4
                70.08          7.09        1.3428    1  11   2         4
                70.32          6.22        1.3388    2   6   3         4
                70.46          4.53        1.3365   -3  11   2         4
                71.09          2.07        1.3260   -5   9   2         4
                71.20          9.05        1.3243   -7   5   1         4
                71.40          1.72        1.3212   -1   9   3         4
                72.08          1.67        1.3103    6   8   0         4
                72.30          6.52        1.3069   -1   1   4         4
                72.92          5.27        1.2973    0  12   2         4
                73.00          2.03        1.2960    6   6   1         4
                73.11         17.39        1.2944   -2  12   2         4
                74.04          2.68        1.2804   -1   3   4         4
                74.18          4.48        1.2783    0   0   4         2
                74.25          1.80        1.2773    4  12   0         4
                74.92          5.81        1.2675   -4   0   4         2
                76.42          1.62        1.2464   -7   7   1         4
                76.80          1.12        1.2412    4   2   3         4
                76.90          1.26        1.2397    0  10   3         4
                77.57          1.68        1.2307    6   0   2         2
                77.65          1.10        1.2296   -1  13   2         4
                77.66          1.13        1.2295   -2  14   1         4
                79.42          2.97        1.2066    8   0   0         2
                79.73          8.35        1.2028   -5  11   2         4
                82.04          1.00        1.1746   -6  10   2         4
                82.24          2.07        1.1723   -8   4   2         4
                82.78          4.58        1.1660    2   0   4         2
                83.58          1.20        1.1569    4   6   3         4
                83.66          1.14        1.1559    1  15   1         4
                85.41          2.83        1.1366    7   9   0         4
                86.24          1.35        1.1279    5  13   0         4
                86.59          1.14        1.1242    5   3   3         4
                87.56          1.95        1.1142   -6   4   4         4
                87.77          1.31        1.1121   -7   7   3         4
                89.08          1.04        1.0991    3  13   2         4
                89.41          1.94        1.0959    3   1   4         4
                89.93          1.30        1.0909    5   5   3         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.