Alunite
      Pabst A
      American Mineralogist 32 (1947) 16-30
      Some computations on svanbergite, woodhouseite and alunite
      _database_code_amcsd 0000037

      CELL PARAMETERS:    7.0580   7.0580   7.0580   59.080   59.080   59.080
      SPACE GROUP: R-3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    243.402
      Density (g/cm3):      2.784
      MAX. ABS. INTENSITY / VOLUME**2:      16.97082006    
      RIR:      1.985
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                15.56          7.19        5.6955    1   0   0         6
                17.90         25.65        4.9551    1   1   0         6
                25.60         18.11        3.4798    0  -1   1         6
                29.63          4.89        3.0147    2   2   1         6
                29.94        100.00        2.9843    2   1   0        12
                30.09         29.14        2.9694    1  -1   1         6
                30.82          3.65        2.9013    2   2   2         2
                36.26          9.53        2.4776    2   2   0         6
                39.19         30.47        2.2988    3   2   2         6
                39.55          4.77        2.2786    3   1   1         6
                39.91          2.21        2.2588    0  -1   2        12
                40.48          1.03        2.2284    3   2   1        12
                40.95          4.65        2.2038    2  -1   1        12
                46.98          1.90        1.9342    3   3   3         2
                47.40          3.46        1.9181    3   3   1         6
                47.92         24.63        1.8985    2  -1   2         6
                51.82          2.27        1.7642    4   2   2         6
                52.60         31.36        1.7399    0  -2   2         6
                54.64          3.82        1.6798    4   2   1        12
                54.90          1.20        1.6724    4   3   3         6
                55.65          1.30        1.6517    3   3   0         6
                58.67          3.25        1.5735    4   3   1        12
                59.21          1.17        1.5605    3  -1   2        12
                61.52         20.57        1.5074    4   4   2         6
                62.22          6.35        1.4922    4   2   0        12
                65.56          2.70        1.4239    4   0   0         6
                66.77          2.43        1.4011    5   3   3         6
                67.52          4.96        1.3873    4   3   0        12
                68.74          1.91        1.3656    3  -2   1        12
                71.77          1.34        1.3152    2  -3   1        12
                73.48          1.07        1.2887    5   1   1         6
                73.88          2.54        1.2827    3  -2   2        12
                73.88          6.21        1.2827    0  -1   4        12
                79.27          5.63        1.2085    5   2   0        12
                79.49          1.28        1.2057    5   1   4        12
                83.31          1.67        1.1599    0  -3   3         6
                85.34          3.41        1.1374    4  -2   1        12
                88.79          3.18        1.1019    4  -2   2        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.