Meionite
      Sherriff B L, Sokolova E V, Kabalov Y K, Jenkins D M, Kunath-Fandrei G,
      Goetz S, Jager C, Schneider J
      The Canadian Mineralogist 38 (2000) 1201-1213
      Meionite: Rietveld structure-refinement, Si MAS and Al SATRAS NMR
      spectroscopy, and comments on the marialite-meionite series
      Note: sample SL-1
      Locality: Slyudyanka mineral deposit, eastern Siberia, Russia
      _database_code_amcsd 0005696

      CELL PARAMETERS:   12.1637  12.1637   7.5739   90.000   90.000   90.000
      SPACE GROUP: I4/m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1120.601
      Density (g/cm3):      2.635
      MAX. ABS. INTENSITY / VOLUME**2:      9.127996183    
      RIR:      1.128
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                10.28         19.38        8.6010    1   1   0         4
                13.77         12.36        6.4294    1   0   1         8
                14.56         28.47        6.0819    2   0   0         4
                20.10         11.06        4.4183    2   1   1         8
                20.10          5.11        4.4183    1   2   1         8
                20.65          3.66        4.3005    2   2   0         4
                23.12          4.25        3.8465    1   3   0         4
                23.12         24.39        3.8465    3   1   0         4
                24.91          8.27        3.5746    3   0   1         8
                25.70        100.00        3.4659    1   1   2         8
                27.75          4.75        3.2147    2   0   2         8
                28.97         91.05        3.0817    2   3   1         8
                29.37         43.78        3.0409    4   0   0         4
                31.20          4.73        2.8670    3   3   0         4
                31.48          2.73        2.8421    2   2   2         8
                32.57         12.65        2.7490    1   4   1         8
                32.93          5.30        2.7199    2   4   0         4
                33.20         51.47        2.6986    3   1   2         8
                33.20          2.29        2.6986    1   3   2         8
                37.71          2.15        2.3855    5   1   0         4
                38.88         12.24        2.3162    4   3   1         8
                38.88          2.66        2.3162    3   4   1         8
                39.42          1.43        2.2858    3   3   2         8
                40.85          3.12        2.2091    4   2   2         8
                41.73          4.40        2.1645    5   2   1         8
                41.73          5.91        2.1645    2   5   1         8
                42.02          2.51        2.1503    4   4   0         4
                42.17         16.09        2.1431    3   0   3         8
                43.38          4.70        2.0861    3   5   0         4
                44.84          4.47        2.0213    3   2   3         8
                44.84          4.11        2.0213    2   3   3         8
                44.91          3.11        2.0184    5   1   2         8
                44.91          5.34        2.0184    1   5   2         8
                47.00          8.18        1.9334    6   1   1         8
                47.00          2.62        1.9334    1   6   1         8
                47.26          7.55        1.9232    6   2   0         4
                47.40          3.34        1.9181    4   1   3         8
                47.40         13.06        1.9181    1   4   3         8
                48.05         13.84        1.8935    0   0   4         2
                49.47          2.88        1.8426    5   4   1         8
                49.47          1.61        1.8426    4   5   1         8
                49.91          3.03        1.8272    3   5   2         8
                51.85          2.32        1.7634    6   3   1         8
                51.85          2.29        1.7634    3   6   1         8
                52.22          2.30        1.7518    5   0   3         8
                53.25          1.94        1.7202    1   7   0         4
                53.25          6.21        1.7202    7   1   0         4
                53.43          2.97        1.7148    2   6   2         8
                54.39          2.86        1.6868    4   6   0         4
                56.39          3.80        1.6316    2   7   1         8
                57.32          4.15        1.6073    4   0   4         8
                58.92          7.58        1.5675    1   6   3         8
                61.04          6.19        1.5179    5   4   3         8
                62.64          2.11        1.4831    5   1   4         8
                62.80          1.86        1.4797    4   7   1         8
                63.18          2.86        1.4716    7   3   2         8
                63.18          3.12        1.4716    3   7   2         8
                63.78          2.19        1.4593    1   2   5         8
                65.07          4.60        1.4335    6   6   0         4
                65.17          2.49        1.4314    7   0   3         8
                65.82          2.29        1.4190    3   0   5         8
                66.08          2.63        1.4140    7   5   0         4
                67.19          2.12        1.3933    2   7   3         8
                67.82          8.45        1.3819    2   3   5         8
                68.23         10.25        1.3745    8   2   2         8
                68.23          6.45        1.3745    2   8   2         8
                69.07          1.15        1.3599    8   4   0         4
                69.69          2.71        1.3493    6   2   4         8
                70.05          3.08        1.3433    1   9   0         4
                70.82          1.19        1.3305    9   0   1         8
                71.13          4.05        1.3255    5   6   3         8
                73.67          2.71        1.2859    4   3   5         8
                74.07          1.23        1.2799    8   4   2         8
                74.53          1.29        1.2732    7   1   4         8
                74.53          1.01        1.2732    1   7   4         8
                75.28          1.82        1.2623    0   0   6         2
                79.35          2.38        1.2075    6   1   5         8
                81.46          1.55        1.1814    5   9   0         4
                82.54          2.52        1.1687    7   7   2         8
                83.08          1.30        1.1625    6   3   5         8
                83.47          1.31        1.1581    8   6   2         8
                84.83          1.22        1.1429    6   6   4         8
                84.93          1.22        1.1418    7   0   5         8
                86.78          1.07        1.1222    2   7   5         8
                89.44          1.04        1.0956    1   9   4         8
                89.88          1.66        1.0914   10   1   3         8
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.