Ferri-eckermannite
      Hawthorne F C, Ungaretti L, Oberti R, Cannillo E
      American Mineralogist 79 (1994) 443-451
      The mechanism of Li incorporation in amphiboles
      Sample: A4
      Note: Site occupancies are set to be the same as ones in sample A5
      _database_code_amcsd 0001658

      CELL PARAMETERS:    9.7710  17.8870   5.2890   90.000  103.820   90.000
      SPACE GROUP: C2/m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    897.619
      Density (g/cm3):      3.105
      MAX. ABS. INTENSITY / VOLUME**2:      6.504237651    
      RIR:      0.682
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 9.89         18.96        8.9435    0   2   0         2
                10.55         64.94        8.3819    1   1   0         4
                17.27          4.53        5.1359    0   0   1         2
                17.57          3.40        5.0483    1   3   0         4
                18.25         18.79        4.8598   -1   1   1         4
                18.70          2.19        4.7441    2   0   0         2
                19.85         34.36        4.4717    0   4   0         2
                19.94         15.44        4.4538    0   2   1         4
                21.20          3.64        4.1910    2   2   0         4
                22.12          5.47        4.0178    1   1   1         4
                22.27          1.68        3.9925   -2   0   1         2
                23.08          6.69        3.8534   -1   3   1         4
                24.42          7.39        3.6457   -2   2   1         4
                26.28         79.02        3.3912    1   3   1         4
                26.63          2.86        3.3474    1   5   0         4
                27.41         28.32        3.2540    2   4   0         4
                28.66         62.31        3.1144    3   1   0         4
                29.85          3.23        2.9935   -3   1   1         4
                30.24         21.42        2.9559    2   2   1         4
                30.63          6.92        2.9191   -1   5   1         4
                32.03         26.51        2.7940    3   3   0         4
                33.11         32.69        2.7057   -3   3   1         4
                33.15        100.00        2.7021    1   5   1         4
                34.80         32.94        2.5783    0   6   1         4
                34.94          5.86        2.5679    0   0   2         2
                35.56         62.98        2.5249   -2   0   2         2
                36.40          1.19        2.4682    0   2   2         4
                36.41          1.22        2.4674    1   7   0         4
                36.99          1.87        2.4299   -2   2   2         4
                37.97          3.15        2.3695    3   5   0         4
                38.90         29.09        2.3149   -3   5   1         4
                39.16          8.83        2.3007   -4   2   1         4
                39.53         17.33        2.2800   -1   7   1         4
                39.85          2.53        2.2621    3   3   1         4
                39.90         19.14        2.2592   -3   1   2         4
                41.05          5.19        2.1986   -2   4   2         4
                41.58          5.90        2.1720    1   7   1         4
                41.83         31.51        2.1593    2   6   1         4
                42.49         10.57        2.1275   -3   3   2         4
                43.92         16.59        2.0616    2   0   2         2
                44.18          1.44        2.0500    0   8   1         4
                44.91         11.52        2.0185    3   5   1         4
                45.43          8.09        1.9962   -4   0   2         2
                45.64          2.04        1.9876    3   7   0         4
                46.34          2.64        1.9593    1   5   2         4
                46.70          4.75        1.9452    1   9   0         4
                46.98          4.90        1.9340    4   2   1         4
                47.32          1.61        1.9212   -3   5   2         4
                48.23          6.93        1.8870    5   1   0         4
                48.63          4.46        1.8722    2   4   2         4
                48.96          2.93        1.8603   -4   6   1         4
                49.27          6.52        1.8494   -1   9   1         4
                49.48          1.23        1.8420   -5   3   1         4
                50.04          2.69        1.8229   -4   4   2         4
                50.47          1.27        1.8083    5   3   0         4
                51.01          4.77        1.7903    1   9   1         4
                51.06          3.41        1.7887    0  10   0         2
                52.95          5.55        1.7292   -5   1   2         4
                53.04          1.18        1.7264    1   7   2         4
                53.83          1.00        1.7032   -5   5   1         4
                54.36          8.23        1.6878   -1   3   3         4
                54.58          3.29        1.6814    0   2   3         4
                54.78          1.13        1.6759   -3   1   3         4
                54.85          8.60        1.6739   -2   8   2         4
                55.24          2.74        1.6629   -3   9   1         4
                55.71         26.88        1.6499    4   6   1         4
                56.57         10.66        1.6270    4   8   0         4
                57.50         10.98        1.6027    1  11   0         4
                57.68          1.58        1.5983   -6   2   1         4
                58.35          4.08        1.5814    6   0   0         2
                58.45         21.92        1.5791   -1   5   3         4
                58.98          4.70        1.5659    4   0   2         2
                59.11          1.16        1.5628   -5   5   2         4
                59.52          1.79        1.5532    2  10   1         4
                59.97          1.06        1.5425    4   2   2         4
                61.04         10.41        1.5181   -6   0   2         2
                61.16          4.50        1.5153    1   9   2         4
                61.46         19.64        1.5087   -2   6   3         4
                61.72          5.28        1.5028    5   5   1         4
                62.29         10.18        1.4906    0  12   0         2
                62.57          1.78        1.4846    0   6   3         4
                62.66          1.11        1.4827    4   8   1         4
                62.82          3.15        1.4793    2   2   3         4
                62.88          2.93        1.4779    4   4   2         4
                63.77          2.19        1.4596   -2  10   2         4
                64.27          3.30        1.4494   -1   7   3         4
                64.43          4.85        1.4461    3  11   0         4
                64.86          4.48        1.4376   -6   4   2         4
                65.24          1.59        1.4301   -4  10   1         4
                65.34          1.48        1.4282    4  10   0         4
                65.43         27.78        1.4264   -6   6   1         4
                66.06          2.74        1.4142   -5   3   3         4
                68.32         12.14        1.3729    5   1   2         4
                69.55          2.72        1.3516    7   1   0         4
                69.74          4.80        1.3484   -5   5   3         4
                70.14          4.73        1.3417    5   3   2         4
                70.25          5.04        1.3399    2   6   3         4
                70.51          7.82        1.3356    1  11   2         4
                71.26          3.07        1.3234   -3  11   2         4
                71.36          1.62        1.3217    7   3   0         4
                71.62          2.23        1.3175   -1   9   3         4
                71.83          1.05        1.3142   -6   8   1         4
                72.02          6.25        1.3113   -1   1   4         4
                72.23          2.20        1.3080   -5   9   2         4
                72.41          1.13        1.3052    1  13   1         4
                72.74          7.89        1.3000   -7   5   1         4
                73.45          5.87        1.2891    0  12   2         4
                73.80          3.93        1.2840    0   0   4         2
                73.80          3.39        1.2839   -1   3   4         4
                73.82         14.83        1.2836   -2  12   2         4
                73.98          2.52        1.2813    6   6   1         4
                75.27          5.34        1.2624   -4   0   4         2
                75.30          1.08        1.2621    4  12   0         4
                75.73          1.19        1.2560   -6   8   2         4
                78.19          1.10        1.2224    6   0   2         2
                78.62          1.86        1.2169   -2  14   1         4
                78.77          1.08        1.2150   -4   4   4         4
                80.99          8.57        1.1872   -5  11   2         4
                81.08          2.10        1.1860    8   0   0         2
                82.36          4.35        1.1709    2   0   4         2
                83.53          1.14        1.1574   -6  10   2         4
                83.71          1.40        1.1554    4   6   3         4
                84.16          1.08        1.1503   -8   4   2         4
                86.78          1.49        1.1222    5   3   3         4
                87.01          2.34        1.1198    7   9   0         4
                87.59          1.24        1.1139    5  13   0         4
                88.63          1.22        1.1035   -6   4   4         4
                89.05          1.97        1.0994    3   1   4         4
                89.42          1.11        1.0958   -7   7   3         4
                89.78          1.20        1.0924    0  16   1         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.