Paralstonite
      Effenberger H
      Neues Jahrbuch fur Mineralogie, Monatshefte 1980 (1980) 353-363
      Die kristallstruktur des minerals paralstonite, BaCa(CO3)2
      Locality: Cave-in-Rock District, Illinois, USA
      _database_code_amcsd 0014766

      CELL PARAMETERS:    8.6920   8.6920   6.1480   90.000   90.000  120.000
      SPACE GROUP: P321      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    402.257
      Density (g/cm3):      3.683
      MAX. ABS. INTENSITY / VOLUME**2:      77.34520421    
      RIR:      6.838
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.41         16.02        6.1480    0   0   1         2
                18.63          1.46        4.7617    1   0   1         6
                20.44         19.37        4.3460    1   1   0         3
                25.09        100.00        3.5488    1   1   1         6
                27.79          1.08        3.2100    2   0   1         6
                29.05          4.79        3.0740    0   0   2         2
                31.43          1.50        2.8458    1   0   2         6
                31.43          4.33        2.8458    0   1   2         6
                31.44          1.06        2.8451    2   1   0         6
                34.74          4.29        2.5820    1   2   1         6
                35.78         35.79        2.5097    1   1   2         6
                35.79         21.13        2.5092    3   0   0         6
                38.76          4.18        2.3231    0   3   1         6
                38.76          5.80        2.3231    3   0   1         6
                41.56         11.46        2.1730    2   2   0         3
                43.33          2.00        2.0880    1   2   2         6
                43.33          2.31        2.0880    2   1   2         6
                43.34          2.66        2.0878    3   1   0         6
                44.19          1.32        2.0493    0   0   3         2
                44.21         26.11        2.0488    2   2   1         6
                45.91          1.30        1.9769    3   1   1         6
                45.91          1.51        1.9769    1   3   1         6
                46.73         11.07        1.9438    0   3   2         6
                46.73         10.92        1.9438    3   0   2         6
                49.15         17.50        1.8536    1   1   3         6
                51.50          3.60        1.7744    2   2   2         6
                53.03          1.76        1.7269    3   2   0         6
                55.25          1.66        1.6626    3   2   1         6
                55.98          3.45        1.6426    4   1   0         6
                58.12          1.49        1.5872    0   3   3         6
                58.12          1.51        1.5872    3   0   3         6
                58.13          6.02        1.5870    4   1   1         6
                58.13          6.43        1.5870    1   4   1         6
                60.21          1.66        1.5370    0   0   4         2
                62.27          3.90        1.4909    2   2   3         6
                64.28          3.24        1.4490    1   1   4         6
                64.30          3.92        1.4488    1   4   2         6
                64.30          3.69        1.4488    4   1   2         6
                64.30          2.54        1.4487    3   3   0         3
                66.29          1.65        1.4101    3   3   1         6
                69.53          1.06        1.3520    5   1   0         6
                72.06          2.44        1.3107    3   0   4         6
                72.06          2.51        1.3107    0   3   4         6
                72.07          4.15        1.3104    3   3   2         6
                73.95          3.90        1.2817    4   1   3         6
                73.95          3.79        1.2817    1   4   3         6
                75.81          2.70        1.2548    2   2   4         6
                75.83          3.22        1.2546    6   0   0         6
                77.06          1.03        1.2376    1   5   2         6
                81.32          2.90        1.1832    1   1   5         6
                86.77          1.04        1.1223    4   1   4         6
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.