Claringbullite
      Burns P C, Cooper M A, Hawthorne F C
      The Canadian Mineralogist 33 (1995) 633-639
      Claringbullite: A Cu oxysalt with Cu in trigonal-prismatic coordination
      _database_code_amcsd 0005432

      CELL PARAMETERS:    6.6733   6.6733   9.1850   90.000   90.000  120.000
      SPACE GROUP: P6_3/mmc  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    354.235
      Density (g/cm3):      3.869
      MAX. ABS. INTENSITY / VOLUME**2:      33.97178856    
      RIR:      2.859
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                15.33         94.95        5.7792    1   0   0         6
                18.14         33.97        4.8915    1   0   1        12
                19.33         27.13        4.5925    0   0   2         2
                24.76         11.76        3.5955    1   0   2        12
                26.72          1.61        3.3366    1   1   0         6
                30.95         31.69        2.8896    2   0   0         6
                32.48          1.83        2.7564    2   0   1        12
                33.11          1.03        2.7055    1   0   3        12
                33.19        100.00        2.6994    1   1   2        12
                36.75         92.20        2.4458    2   0   2        12
                39.23         18.33        2.2963    0   0   4         2
                41.33          2.42        2.1844    2   1   0        12
                42.36         12.81        2.1340    1   0   4        12
                43.04          9.79        2.1015    2   0   3        12
                46.01          1.22        1.9726    2   1   2        24
                48.10          2.34        1.8916    1   1   4        12
                50.79         31.48        1.7977    2   0   4        12
                51.44         20.25        1.7765    3   0   2        12
                52.25          1.05        1.7507    1   0   5        12
                55.04         29.13        1.6683    2   2   0         6
                56.43          2.25        1.6305    3   0   3        12
                57.50          4.04        1.6029    3   1   0        12
                58.30         13.43        1.5826    2   1   4        24
                58.90          8.99        1.5681    2   2   2        12
                61.25          3.56        1.5133    3   1   2        24
                64.49          4.73        1.4448    4   0   0         6
                67.29          6.40        1.3914    1   1   6        12
                68.02         12.99        1.3782    4   0   2        12
                69.49         15.95        1.3527    2   0   6        12
                69.66         14.24        1.3497    2   2   4        12
                71.11          2.73        1.3259    3   2   0        12
                71.82          1.64        1.3143    3   1   4        24
                74.49          1.60        1.2738    3   2   2        24
                75.90          2.16        1.2536    2   1   6        24
                78.16          4.73        1.2229    4   0   4        12
                78.64          1.50        1.2167    3   2   3        24
                78.68          4.22        1.2161    4   1   2        24
                80.07          1.91        1.1985    3   0   6        12
                84.36          1.87        1.1481    0   0   8         2
                86.41          1.16        1.1261    1   0   8        12
                89.80          1.29        1.0922    4   2   0        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.