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(3)
      _database_code_amcsd 0006466

      CELL PARAMETERS:    9.9090  18.0300   5.2780   90.000  104.230   90.000
      SPACE GROUP: C2/m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    914.031
      Density (g/cm3):      3.088
      MAX. ABS. INTENSITY / VOLUME**2:      5.323489716    
      RIR:      0.561
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 9.81         18.44        9.0150    0   2   0         2
                10.44         65.63        8.4771    1   1   0         4
                18.21         15.43        4.8727   -1   1   1         4
                18.47          1.45        4.8025    2   0   0         2
                19.70         20.89        4.5075    0   4   0         2
                20.96          3.96        4.2386    2   2   0         4
                22.16         10.29        4.0120    1   1   1         4
                22.97         22.02        3.8713   -1   3   1         4
                26.25         73.78        3.3955    1   3   1         4
                26.40          1.06        3.3759    1   5   0         4
                27.13         57.07        3.2866    2   4   0         4
                28.31         69.79        3.1523    3   1   0         4
                29.47          5.68        3.0314   -3   1   1         4
                30.16         44.31        2.9633    2   2   1         4
                30.44         13.64        2.9368   -1   5   1         4
                31.66         24.72        2.8257    3   3   0         4
                32.71         32.00        2.7376   -3   3   1         4
                33.03        100.00        2.7121    1   5   1         4
                34.62         52.82        2.5911    0   6   1         4
                35.08          7.14        2.5580    0   0   2         2
                35.47         75.19        2.5305   -2   0   2         2
                36.51          1.18        2.4609    0   2   2         4
                36.89          2.19        2.4364   -2   2   2         4
                37.45          1.41        2.4012    4   0   0         2
                37.57          5.34        2.3942    3   5   0         4
                38.47         30.53        2.3399   -3   5   1         4
                38.61         17.60        2.3317   -4   2   1         4
                39.25         17.84        2.2955   -1   7   1         4
                39.64         20.22        2.2737   -3   1   2         4
                39.64          1.56        2.2735    3   3   1         4
                40.90          9.20        2.2066   -2   4   2         4
                41.35          7.40        2.1833    1   7   1         4
                41.61         44.94        2.1702    2   6   1         4
                42.20          9.22        2.1416   -3   3   2         4
                42.45          1.35        2.1293   -1   5   2         4
                43.90          1.49        2.0625    0   8   1         4
                44.01         23.06        2.0576    2   0   2         2
                44.40          1.15        2.0403    2   8   0         4
                44.64         11.24        2.0299    3   5   1         4
                44.98         12.79        2.0153   -4   0   2         2
                45.18          2.37        2.0069    3   7   0         4
                45.96          2.51        1.9746   -3   7   1         4
                46.29          4.74        1.9611    1   9   0         4
                46.35          1.90        1.9590    1   5   2         4
                46.67          2.14        1.9464    4   2   1         4
                46.97          2.98        1.9344   -3   5   2         4
                47.60          9.40        1.9102    5   1   0         4
                48.37          5.23        1.8819   -4   6   1         4
                48.64          2.52        1.8718    2   4   2         4
                48.90          7.37        1.8627   -1   9   1         4
                49.45          1.29        1.8431   -1   7   2         4
                49.55          5.79        1.8398   -4   4   2         4
                49.84          2.11        1.8298    5   3   0         4
                50.63          2.30        1.8030    0  10   0         2
                50.68          3.36        1.8012    1   9   1         4
                52.30          5.29        1.7492   -5   1   2         4
                52.95          1.22        1.7293    1   7   2         4
                54.24          2.14        1.6910    0   8   2         4
                54.47          8.82        1.6846   -1   3   3         4
                54.52          6.24        1.6830   -2   8   2         4
                54.68          3.32        1.6786   -3   9   1         4
                54.78          5.90        1.6756    0   2   3         4
                55.30         32.96        1.6611    4   6   1         4
                55.96          6.73        1.6433    4   8   0         4
                57.00         12.03        1.6157    1  11   0         4
                57.58          5.14        1.6008    6   0   0         2
                58.42          1.12        1.5798   -5   5   2         4
                58.49         23.51        1.5780   -1   5   3         4
                58.86          5.73        1.5688    4   0   2         2
                59.09          3.26        1.5633    2  10   1         4
                59.15          1.04        1.5619   -5   7   1         4
                59.84          1.07        1.5456    4   2   2         4
                60.18         13.41        1.5376   -6   0   2         2
                60.95          3.65        1.5200    1   9   2         4
                61.21          5.50        1.5142    5   5   1         4
                61.35         26.35        1.5111   -2   6   3         4
                61.74         15.31        1.5025    0  12   0         2
                61.75          3.83        1.5023   -4   8   2         4
                62.17          1.10        1.4932    4   8   1         4
                62.64          2.32        1.4832    0   6   3         4
                62.71          5.18        1.4817    4   4   2         4
                63.01          2.20        1.4752    2   2   3         4
                63.34          1.03        1.4684   -2  10   2         4
                63.79          4.65        1.4590    3  11   0         4
                63.98          3.18        1.4552   -6   4   2         4
                64.22          4.66        1.4503   -1   7   3         4
                64.50         37.42        1.4447   -6   6   1         4
                64.51          2.37        1.4445   -4  10   1         4
                65.50          1.82        1.4250   -5   3   3         4
                66.12          1.37        1.4131    6   2   1         4
                66.66          1.07        1.4031   -4   6   3         4
                68.06         14.22        1.3776    5   1   2         4
                68.59          2.99        1.3682    7   1   0         4
                69.14          4.67        1.3587   -5   5   3         4
                69.85          4.44        1.3465    5   3   2         4
                70.17          7.06        1.3412    1  11   2         4
                70.32          6.79        1.3387    2   6   3         4
                70.38          1.62        1.3377    7   3   0         4
                70.65          4.04        1.3333   -3  11   2         4
                70.85          1.05        1.3301   -6   8   1         4
                71.40          2.15        1.3211   -5   9   2         4
                71.46          2.06        1.3201   -1   9   3         4
                71.63          8.67        1.3174   -7   5   1         4
                72.28          6.83        1.3072   -1   1   4         4
                72.41          1.86        1.3051    6   8   0         4
                73.03          5.27        1.2955    0  12   2         4
                73.27         19.45        1.2919   -2  12   2         4
                73.28          2.32        1.2919    6   6   1         4
                73.37          1.01        1.2904   -3   9   3         4
                74.03          2.86        1.2806   -1   3   4         4
                74.13          4.87        1.2790    0   0   4         2
                74.49          2.05        1.2737    4  12   0         4
                75.08          6.04        1.2653   -4   0   4         2
                76.83          1.37        1.2407    4   2   3         4
                76.86          1.63        1.2403   -7   7   1         4
                76.96          1.42        1.2389    0  10   3         4
                77.77          1.51        1.2280    6   0   2         2
                78.52          1.06        1.2182   -4   4   4         4
                79.90          2.97        1.2006    8   0   0         2
                80.05          8.68        1.1987   -5  11   2         4
                82.72          4.81        1.1667    2   0   4         2
                82.79          2.02        1.1659   -8   4   2         4
                83.64          1.33        1.1562    4   6   3         4
                83.85          1.25        1.1538    1  15   1         4
                85.84          2.80        1.1321    7   9   0         4
                86.56          1.32        1.1245    5  13   0         4
                86.68          1.16        1.1232    5   3   3         4
                87.91          2.27        1.1107   -6   4   4         4
                88.25          1.26        1.1073   -7   7   3         4
                89.37          2.18        1.0963    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.