Vishnevite
      Hassan I, Grundy H D
      The Canadian Mineralogist 22 (1984) 333-349
      The character of the cancrinite-vishnevite solid-solution series
      _database_code_amcsd 0005197

      CELL PARAMETERS:   12.6850  12.6850   5.1790   90.000   90.000  120.000
      SPACE GROUP: P6_3      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    721.701
      Density (g/cm3):      2.322
      MAX. ABS. INTENSITY / VOLUME**2:      8.011019214    
      RIR:      1.123
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 8.05          2.42       10.9855    1   0   0         6
                13.96         57.13        6.3425    1   1   0         6
                16.14          2.18        5.4928    2   0   0         6
                18.94         84.72        4.6845    1   0   1         6
                21.40          6.73        4.1521    1   2   0         6
                21.40          2.56        4.1521    2   1   0         6
                23.61          2.10        3.7681    2   0   1         6
                24.31         56.20        3.6618    3   0   0         6
                27.53         52.39        3.2395    1   2   1         6
                27.53         47.61        3.2395    2   1   1         6
                29.88          5.06        2.9900    3   0   1         6
                32.60         31.58        2.7464    4   0   0         6
                34.14          8.15        2.6261    1   3   1         6
                34.14         13.91        2.6261    3   1   1         6
                34.64         28.22        2.5895    0   0   2         1
                35.62          4.24        2.5204    1   0   2         6
                35.62          1.96        2.5203    2   3   0         6
                35.62          1.95        2.5203    3   2   0         6
                37.05         30.84        2.4263    4   0   1         6
                37.52          1.07        2.3974    1   1   2         6
                37.52          1.05        2.3972    1   4   0         6
                37.52          2.29        2.3972    4   1   0         6
                39.78          6.76        2.2662    2   3   1         6
                39.78          4.82        2.2662    3   2   1         6
                41.51          4.08        2.1755    1   4   1         6
                41.51          4.33        2.1755    4   1   1         6
                42.77          8.71        2.1143    3   0   2         6
                42.77         17.09        2.1142    3   3   0         6
                44.81          4.38        2.0226    5   0   1         6
                48.31          9.11        1.8841    4   0   2         6
                50.54          4.69        1.8061    2   3   2         6
                50.54          3.32        1.8061    3   2   2         6
                50.54          2.13        1.8060    3   4   0         6
                50.54          1.19        1.8060    4   3   0         6
                51.98          3.74        1.7592    1   4   2         6
                51.98          4.93        1.7592    4   1   2         6
                51.98          1.92        1.7591    2   5   0         6
                51.98          4.02        1.7591    5   2   0         6
                53.75          2.63        1.7054    1   0   3         6
                53.75          3.35        1.7053    3   4   1         6
                53.75          1.86        1.7053    4   3   1         6
                55.14          1.11        1.6656    2   5   1         6
                55.14          2.60        1.6656    5   2   1         6
                55.82          2.84        1.6469    2   0   3         6
                56.16          2.66        1.6377    3   3   2         6
                57.84          5.41        1.5940    1   2   3         6
                57.84          4.87        1.5940    2   1   3         6
                57.85          1.99        1.5940    1   6   1         6
                57.85          1.77        1.5940    6   1   1         6
                58.18          6.22        1.5856    4   4   0         6
                58.84          1.20        1.5694    3   5   0         6
                61.76          1.12        1.5020    1   3   3         6
                61.76          2.17        1.5020    3   1   3         6
                61.77          3.49        1.5019    7   0   1         6
                61.77          3.52        1.5019    3   5   1         6
                61.77          1.97        1.5019    5   3   1         6
                62.08          5.62        1.4950    6   0   2         6
                63.67          7.09        1.4616    4   0   3         6
                63.67          2.14        1.4615    2   6   1         6
                63.67          2.13        1.4615    6   2   1         6
                63.98          1.32        1.4551    5   2   2         6
                63.99          1.36        1.4551    1   7   0         6
                63.99          3.22        1.4551    7   1   0         6
                65.54          1.73        1.4242    2   3   3         6
                65.54          1.66        1.4242    3   2   3         6
                68.31          1.10        1.3732    8   0   0         6
                69.51          7.80        1.3523    4   4   2         6
                71.01          9.93        1.3273    8   0   1         6
                72.79          1.06        1.2992    5   1   3         6
                72.79          1.15        1.2992    1   5   3         6
                72.80          1.04        1.2992    2   7   1         6
                73.09          1.77        1.2947    0   0   4         1
                74.85          1.83        1.2686    1   1   4         6
                74.85          1.53        1.2685    1   7   2         6
                74.85          2.95        1.2685    7   1   2         6
                76.31          2.17        1.2479    3   4   3         6
                76.31          1.26        1.2479    4   3   3         6
                76.31          1.97        1.2479    8   1   1         6
                78.33          1.20        1.2207    3   0   4         6
                78.33          1.88        1.2206    3   6   2         6
                78.33          2.37        1.2206    6   3   2         6
                78.91          1.05        1.2132    8   0   2         6
                80.05          1.15        1.1987    2   2   4         6
                82.34          1.34        1.1711    4   0   4         6
                83.19          1.64        1.1612    7   0   3         6
                84.89          1.43        1.1423    2   6   3         6
                84.89          1.52        1.1423    6   2   3         6
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.