Pargasite
      Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C
      American Mineralogist 85 (2000) 407-419
      A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene
      DTi values in petrogenetic studies
      SAMPLE 6
      _database_code_amcsd 0002356

      CELL PARAMETERS:    9.8800  18.0950   5.3220   90.000  105.130   90.000
      SPACE GROUP: C2/m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    918.478
      Density (g/cm3):      4.005
      MAX. ABS. INTENSITY / VOLUME**2:      26.94811649    
      RIR:      2.191
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 9.78        100.00        9.0475    0   2   0         2
                10.48          7.91        8.4373    1   1   0         4
                17.26         14.23        5.1375    0   0   1         2
                18.02          4.73        4.9218   -1   1   1         4
                18.61         31.99        4.7688    2   0   0         2
                19.62          1.82        4.5237    0   4   0         2
                19.87         24.41        4.4675    0   2   1         4
                21.06         22.05        4.2186    2   2   0         4
                21.87          6.53        4.0638   -2   0   1         2
                22.24          1.91        3.9972    1   1   1         4
                24.01         21.45        3.7070   -2   2   1         4
                26.25          4.70        3.3951    0   4   1         4
                26.29         27.12        3.3899    1   3   1         4
                26.34          4.98        3.3836    1   5   0         4
                27.17         39.41        3.2820    2   4   0         4
                28.51         16.12        3.1312    3   1   0         4
                28.67          6.13        3.1133    2   0   1         2
                29.55          4.05        3.0231   -2   4   1         4
                29.62          1.85        3.0158    0   6   0         2
                30.36         32.82        2.9439    2   2   1         4
                31.82          2.11        2.8124    3   3   0         4
                32.58         12.46        2.7487   -3   3   1         4
                33.02         36.61        2.7128    1   5   1         4
                34.48         39.80        2.6008    0   6   1         4
                34.93          1.73        2.5688    0   0   2         2
                34.99          3.21        2.5647    2   4   1         4
                35.09         37.43        2.5573   -2   0   2         2
                35.21          2.74        2.5489    2   6   0         4
                36.36          4.24        2.4711    0   2   2         4
                36.51          5.56        2.4609   -2   2   2         4
                37.12          4.19        2.4218   -2   6   1         4
                37.20          2.39        2.4171   -4   0   1         2
                37.66          4.72        2.3885    3   5   0         4
                37.73          7.08        2.3844    4   0   0         2
                38.32         17.89        2.3491   -3   5   1         4
                38.55         16.28        2.3352   -4   2   1         4
                39.04          6.49        2.3071   -1   7   1         4
                39.07          2.43        2.3057    4   2   0         4
                39.23          3.28        2.2964   -3   1   2         4
                39.94          2.53        2.2572    3   3   1         4
                40.38          5.91        2.2338    0   4   2         4
                40.52          9.49        2.2262   -2   4   2         4
                41.70         21.73        2.1662    2   6   1         4
                41.79          1.00        2.1614   -3   3   2         4
                42.15          2.63        2.1438   -1   5   2         4
                42.40          1.36        2.1319   -4   4   1         4
                42.87          4.02        2.1093    4   4   0         4
                43.73          1.52        2.0701    0   8   1         4
                44.20         13.79        2.0492    2   0   2         2
                44.32          1.83        2.0436    2   8   0         4
                44.59         10.83        2.0319   -4   0   2         2
                44.88          7.72        2.0197    3   5   1         4
                45.21          3.05        2.0057    3   7   0         4
                45.38          2.56        1.9986    2   2   2         4
                45.77          3.18        1.9825   -4   2   2         4
                45.95          1.72        1.9749    4   0   1         2
                46.14          4.10        1.9673    1   9   0         4
                46.56          1.28        1.9505   -2   6   2         4
                46.57          2.54        1.9502   -3   5   2         4
                47.96          1.07        1.8970    5   1   0         4
                48.25          5.95        1.8861   -4   6   1         4
                48.66          5.11        1.8712   -1   9   1         4
                48.68          1.10        1.8704    4   6   0         4
                48.78          1.03        1.8668   -5   3   1         4
                49.14          2.56        1.8541   -1   7   2         4
                49.16          4.78        1.8535   -4   4   2         4
                50.16          1.35        1.8187    5   3   0         4
                52.85          1.48        1.7323   -2   2   3         4
                53.07          1.27        1.7257   -5   5   1         4
                53.51          1.07        1.7125    0   0   3         2
                53.96          1.29        1.6993    3   9   0         4
                54.02          1.16        1.6976    0   8   2         4
                54.06          3.05        1.6964   -1   3   3         4
                54.54          5.06        1.6826    0   2   3         4
                55.63         12.79        1.6522    4   6   1         4
                56.79          6.31        1.6211    1  11   0         4
                58.02          4.09        1.5896    6   0   0         2
                58.07          7.99        1.5884   -1   5   3         4
                59.00          1.54        1.5656    6   2   0         4
                59.37          4.55        1.5567    4   0   2         2
                59.91          6.66        1.5440   -6   0   2         2
                60.33          1.86        1.5341    4   2   2         4
                60.81         11.01        1.5232   -2   6   3         4
                60.83          2.14        1.5228    1   9   2         4
                61.04          1.27        1.5180   -3   9   2         4
                61.33          1.79        1.5116   -4   8   2         4
                61.49          3.68        1.5079    0  12   0         2
                61.69          2.83        1.5036    5   5   1         4
                61.87          1.06        1.4997    6   4   0         4
                62.35          1.82        1.4892    0   6   3         4
                63.07          1.24        1.4740    1   5   3         4
                63.17          2.30        1.4720    4   4   2         4
                63.70          3.62        1.4610    3  11   0         4
                64.54         12.33        1.4439   -6   6   1         4
                65.99          1.92        1.4157   -4   6   3         4
                66.79          1.63        1.4006    6   2   1         4
                68.46          2.54        1.3705   -5   5   3         4
                68.72          2.50        1.3659    5   1   2         4
                69.99          4.14        1.3443    1  11   2         4
                70.18          2.52        1.3410   -3  11   2         4
                70.26          1.23        1.3397   -6   2   3         4
                70.38          3.87        1.3377    2   6   3         4
                70.99          1.25        1.3278   -5   9   2         4
                71.74          1.42        1.3158   -1   1   4         4
                71.79          2.93        1.3150   -7   5   1         4
                72.81          4.00        1.2989   -2  12   2         4
                73.77          1.90        1.2844    0   0   4         2
                74.16          2.75        1.2787   -4   0   4         2
                77.34          1.12        1.2338    4   2   3         4
                79.60          3.44        1.2044   -5  11   2         4
                80.58          1.37        1.1922    8   0   0         2
                82.64          1.09        1.1676   -8   4   2         4
                82.77          2.19        1.1661    2   0   4         2
                86.85          1.35        1.1214   -6   4   4         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.