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: H
      _database_code_amcsd 0004436

      CELL PARAMETERS:    7.3070   7.3070  17.1916   90.000   90.000  120.000
      SPACE GROUP: R-3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    794.923
      Density (g/cm3):      3.105
      MAX. ABS. INTENSITY / VOLUME**2:      19.79082432    
      RIR:      2.076
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.92         31.12        5.9385    1   0   1         6
                15.46         29.48        5.7305    0   0   3         2
                17.40         64.92        5.0960    0   1   2         6
                24.36          8.69        3.6535    1   1   0         6
                25.05          3.53        3.5554    1   0   4         6
                28.69         70.20        3.1118    0   2   1         6
                28.98        100.00        3.0807    1   1   3        12
                29.57          1.06        3.0212    0   1   5         6
                30.10         13.37        2.9693    2   0   2         6
                31.22         20.00        2.8653    0   0   6         2
                35.22         23.16        2.5480    0   2   4         6
                37.98          2.16        2.3690    2   1   1        12
                38.67          1.36        2.3282    2   0   5         6
                39.09          1.51        2.3042    1   2   2        12
                39.35         32.39        2.2896    1   0   7         6
                45.84         29.49        1.9795    0   3   3         6
                45.84          1.72        1.9795    3   0   3         6
                46.83          9.58        1.9401    0   2   7         6
                47.60          5.24        1.9102    0   0   9         2
                49.92         31.01        1.8268    2   2   0         6
                51.40          5.32        1.7777    2   0   8         6
                52.58          5.43        1.7405    2   2   3        12
                53.27          3.94        1.7196    3   1   2        12
                53.48          2.49        1.7135    2   1   7        12
                54.18          2.40        1.6928    1   1   9        12
                56.65          2.53        1.6248    1   3   4        12
                57.67          4.40        1.5985    1   2   8        12
                58.60          4.09        1.5754    4   0   1         6
                59.10          4.02        1.5632    3   1   5        12
                59.40          6.23        1.5559    0   4   2         6
                60.06         16.16        1.5403    2   2   6        12
                61.37         19.35        1.5106    0   2  10         6
                62.57          6.16        1.4846    4   0   4         6
                64.41          2.02        1.4466    3   2   1        12
                64.88          2.79        1.4372    0   4   5         6
                65.17          2.52        1.4315    2   3   2        12
                65.35          2.79        1.4279    1   3   7        12
                65.98          3.07        1.4159    0   3   9         6
                66.76          2.93        1.4012    2   0  11         6
                70.10          2.87        1.3425    1   4   3        12
                70.10          4.46        1.3425    4   1   3        12
                70.85          2.16        1.3300    4   0   7         6
                71.46          2.96        1.3202    2   2   9        12
                73.10          1.36        1.2945    1   0  13         6
                76.18          5.76        1.2497    3   2   7        12
                82.94          2.89        1.1641    4   0  10         6
                83.54          3.18        1.1573    2   1  13        12
                84.00          1.14        1.1521    2   4   4        12
                86.08          1.28        1.1295    4   2   5        12
                86.29          1.96        1.1273    2   2  12        12
                87.80          1.42        1.1118    0   4  11         6
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.