Ewaldite
      Donnay G, Preston H
      Tschermaks Mineralogische und Petrographische Mitteilungen 15 (1971) 201-212
      Ewaldite, a new barium calcium carbonate II. Its crystal structure
      Note: unlocated carbonate group
      _database_code_amcsd 0015637

      CELL PARAMETERS:    5.2840   5.2840  12.7800   90.000   90.000  120.000
      SPACE GROUP: P6_3mc    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    309.020
      Density (g/cm3):      2.791
      MAX. ABS. INTENSITY / VOLUME**2:      45.16902862    
      RIR:      5.270
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                13.86         95.50        6.3900    0   0   2         1
                19.40         21.49        4.5761    1   0   0         6
                20.62         97.39        4.3082    1   0   1         6
                23.92          3.43        3.7205    1   0   2         6
                27.93         10.47        3.1950    0   0   4         1
                28.63        100.00        3.1180    1   0   3         6
                33.93         44.60        2.6420    1   1   0         6
                34.23         23.37        2.6197    1   0   4         6
                36.81         15.68        2.4415    1   1   2         6
                39.38          8.55        2.2880    2   0   0         6
                40.03         24.84        2.2522    2   0   1         6
                40.42          6.22        2.2315    1   0   5         6
                41.94          3.73        2.1541    2   0   2         6
                42.44          3.32        2.1300    0   0   6         1
                44.50         24.47        2.0361    1   1   4         6
                44.97         30.07        2.0157    2   0   3         6
                47.06          9.54        1.9311    1   0   6         6
                48.97          3.85        1.8602    2   0   4         6
                52.94          5.18        1.7296    2   1   0        12
                53.46         10.34        1.7140    2   1   1        12
                53.77          1.34        1.7048    2   0   5         6
                54.08         13.06        1.6957    1   0   7         6
                55.00          2.18        1.6695    2   1   2        12
                55.41         13.36        1.6582    1   1   6         6
                57.51         19.84        1.6025    2   1   3        12
                59.27          2.26        1.5590    2   0   6         6
                60.72          5.59        1.5254    3   0   0         6
                60.91          3.90        1.5210    2   1   4        12
                62.61          2.27        1.4837    3   0   2         6
                65.12          2.88        1.4325    2   1   5        12
                65.40          4.17        1.4271    2   0   7         6
                68.12          5.34        1.3765    3   0   4         6
                68.66          1.39        1.3670    1   1   8         6
                69.28          3.29        1.3562    1   0   9         6
                70.08          2.72        1.3427    2   1   6        12
                71.41          4.24        1.3210    2   2   0         6
                73.16          2.31        1.2936    2   2   2         6
                74.20          1.00        1.2780    0   0  10         1
                74.81          1.05        1.2692    3   1   0        12
                75.24          3.59        1.2630    3   1   1        12
                75.76          7.86        1.2556    2   1   7        12
                76.87          4.03        1.2402    3   0   6         6
                77.56          1.13        1.2309    1   0  10         6
                78.32          2.43        1.2208    2   2   4         6
                78.66          6.44        1.2163    3   1   3        12
                79.43          1.38        1.2065    2   0   9         6
                81.63          1.58        1.1795    3   1   4        12
                84.15          3.53        1.1505    1   1  10         6
                85.15          1.27        1.1395    4   0   1         6
                86.74          1.96        1.1226    2   2   6         6
                88.49          2.23        1.1049    4   0   3         6
                89.24          2.93        1.0975    2   1   9        12
                89.99          1.39        1.0903    3   1   6        12
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       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.