Jarosite
      Basciano L C, Peterson R C
      American Mineralogist 92 (2007) 1464-1473
      Jarosite - hydronium jarosite solid solution series with
      full iron occupancy: Mineralogy and crystal chemistry
      Locality: synthetic
      Sample: E
      _database_code_amcsd 0004433

      CELL PARAMETERS:    7.3301   7.3301  17.1374   90.000   90.000  120.000
      SPACE GROUP: R-3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    797.433
      Density (g/cm3):      3.012
      MAX. ABS. INTENSITY / VOLUME**2:      17.28922532    
      RIR:      1.869
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.88         20.67        5.9528    1   0   1         6
                15.51         40.48        5.7125    0   0   3         2
                17.39         96.32        5.1008    0   1   2         6
                24.28          6.31        3.6650    1   1   0         6
                25.08          7.49        3.5512    1   0   4         6
                28.60         88.95        3.1209    0   2   1         6
                28.94        100.00        3.0847    1   1   3        12
                29.62          2.45        3.0160    0   1   5         6
                30.02         10.05        2.9764    2   0   2         6
                31.32         18.85        2.8562    0   0   6         2
                35.19         21.47        2.5504    0   2   4         6
                38.66          2.32        2.3288    2   0   5         6
                39.45         30.56        2.2842    1   0   7         6
                45.72         30.31        1.9843    0   3   3         6
                45.72          1.45        1.9843    3   0   3         6
                46.87         11.31        1.9385    0   2   7         6
                47.76          6.12        1.9042    0   0   9         2
                49.76         32.14        1.8325    2   2   0         6
                51.47          4.26        1.7756    2   0   8         6
                52.44          6.47        1.7449    2   2   3        12
                53.10          5.19        1.7246    3   1   2        12
                53.47          1.62        1.7136    2   1   7        12
                54.29          1.69        1.6897    1   1   9        12
                56.51          3.88        1.6285    1   3   4        12
                57.69          5.65        1.5980    1   2   8        12
                58.40          4.69        1.5802    4   0   1         6
                58.98          3.21        1.5661    3   1   5        12
                59.21          5.22        1.5605    0   4   2         6
                59.98         15.30        1.5424    2   2   6        12
                61.49         18.80        1.5080    0   2  10         6
                62.40          5.44        1.4882    4   0   4         6
                64.18          1.55        1.4511    3   2   1        12
                64.73          3.19        1.4401    0   4   5         6
                64.95          3.32        1.4358    2   3   2        12
                65.28          2.50        1.4294    1   3   7        12
                66.00          2.74        1.4154    0   3   9         6
                66.90          3.39        1.3986    2   0  11         6
                67.99          1.20        1.3789    3   2   4        12
                69.87          2.80        1.3462    1   4   3        12
                69.87          4.34        1.3462    4   1   3        12
                70.75          2.40        1.3317    4   0   7         6
                71.44          3.07        1.3204    2   2   9        12
                73.35          1.32        1.2907    1   0  13         6
                76.04          5.32        1.2516    3   2   7        12
                82.92          2.68        1.1644    4   0  10         6
                83.71          3.14        1.1554    2   1  13        12
                85.82          1.31        1.1323    4   2   5        12
                86.37          1.45        1.1264    2   2  12        12
                87.80          1.55        1.1118    0   4  11         6
                89.98          1.03        1.0904    1   2  14        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.