Gatehouseite
      Elliott P, Pring A
      Mineralogical Magazine 75 (2011) 2823-2832
      The crystal structure of gatehouseite
      Locality: Iron Monarch quarry, Iron Knob, South Australia, Australia
      _database_code_amcsd 0018567

      CELL PARAMETERS:   17.9733   5.6916   9.1300   90.000   90.000   90.000
      SPACE GROUP: P2_12_12_1
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    933.970
      Density (g/cm3):      3.803
      MAX. ABS. INTENSITY / VOLUME**2:      13.79983226    
      RIR:      1.182
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                10.87          1.12        8.1400    1   0   1         4
                17.71          2.90        5.0090    3   0   1         4
                18.37          3.26        4.8299    0   1   1         4
                19.03          6.39        4.6645    1   1   1         4
                19.76         16.07        4.4933    4   0   0         2
                20.07         15.88        4.4245    1   0   2         4
                20.88          3.97        4.2544    2   1   1         4
                21.84          9.83        4.0700    2   0   2         4
                22.05         14.01        4.0315    4   0   1         4
                23.66          1.93        3.7602    3   1   1         4
                24.52          2.24        3.6310    3   0   2         4
                25.25         13.61        3.5267    4   1   0         4
                25.50          7.39        3.4932    1   1   2         4
                26.65         10.04        3.3448    5   0   1         4
                29.17          5.98        3.0611    3   1   2         4
                29.39         16.21        3.0393    5   1   0         4
                29.77         44.84        3.0006    1   0   3         4
                31.01        100.00        2.8837    5   1   1         4
                31.02         35.92        2.8825    2   0   3         4
                31.68          8.42        2.8242    5   0   2         4
                31.84          3.75        2.8108    1   2   0         4
                32.07         78.47        2.7909    4   1   2         4
                33.02          4.89        2.7130    2   2   0         4
                33.35         65.33        2.6864    1   2   1         4
                33.39          6.66        2.6838    0   1   3         4
                33.77          5.14        2.6543    1   1   3         4
                34.49          3.43        2.6006    2   2   1         4
                34.90          7.66        2.5705    3   2   0         4
                35.26          4.53        2.5457    6   1   1         4
                35.48          6.65        2.5299    5   1   2         4
                35.63          3.79        2.5198    4   0   3         4
                35.86          3.87        2.5045    6   0   2         4
                36.69          7.93        2.4492    3   1   3         4
                37.58         12.72        2.3935    1   2   2         4
                38.60         11.63        2.3322    2   2   2         4
                38.73          3.92        2.3249    4   2   1         4
                39.10          1.23        2.3041    4   1   3         4
                39.30          2.51        2.2924    6   1   2         4
                39.48          5.20        2.2825    0   0   4         2
                39.76         11.45        2.2672    7   1   1         4
                40.26          4.15        2.2398    3   2   2         4
                40.43          1.41        2.2312    5   2   0         4
                41.67          3.52        2.1674    5   2   1         4
                42.01          2.04        2.1505    5   1   3         4
                42.99          7.66        2.1039    1   1   4         4
                43.30          1.18        2.0897    8   1   0         4
                43.45          3.37        2.0827    7   1   2         4
                43.54          6.56        2.0786    0   2   3         4
                43.85          1.78        2.0648    1   2   3         4
                43.88          6.33        2.0632    6   2   0         4
                43.91          3.44        2.0620    2   1   4         4
                44.47          2.11        2.0371    8   1   1         4
                44.52          1.33        2.0350    4   0   4         4
                44.75          5.55        2.0251    2   2   3         4
                45.23          1.70        2.0046    5   2   2         4
                45.37         14.89        1.9989    6   1   3         4
                45.41          3.85        1.9973    3   1   4         4
                46.23          1.59        1.9638    3   2   3         4
                46.55          9.09        1.9509    9   0   1         4
                47.45          5.70        1.9162    4   1   4         4
                47.87          2.76        1.9001    8   1   2         4
                48.24          2.35        1.8865    4   2   3         4
                48.30          2.64        1.8844    9   1   0         4
                48.80          2.62        1.8661    7   2   1         4
                49.08          1.56        1.8563    2   3   0         4
                49.11          1.99        1.8553    7   1   3         4
                49.38          6.51        1.8455    9   1   1         4
                49.84          1.54        1.8296    9   0   2         4
                49.97          7.00        1.8251    5   1   4         4
                50.15          1.12        1.8191    2   3   1         4
                50.22          1.46        1.8166    1   0   5         4
                50.74          2.28        1.7994    5   2   3         4
                51.04          1.42        1.7894    2   0   5         4
                51.31          9.92        1.7805    0   2   4         4
                51.51          9.31        1.7742    3   3   1         4
                51.58          3.68        1.7719    1   2   4         4
                51.85         10.66        1.7635   10   0   1         4
                51.85          1.91        1.7634    8   2   0         4
                52.21          1.10        1.7519    0   3   2         4
                52.38          4.17        1.7466    2   2   4         4
                52.48          1.58        1.7437    1   3   2         4
                52.54          1.16        1.7418    9   1   2         4
                52.94          6.18        1.7297    6   1   4         4
                53.37          7.33        1.7166    4   3   1         4
                53.46          1.44        1.7139   10   1   0         4
                53.67          1.82        1.7077    6   2   3         4
                53.69          1.58        1.7071    2   1   5         4
                53.70          4.80        1.7068    3   2   4         4
                54.47          1.32        1.6845   10   1   1         4
                54.71          4.38        1.6779    5   3   0         4
                54.90          1.32        1.6724   10   0   2         4
                54.99         13.35        1.6698    3   1   5         4
                55.70          2.11        1.6502    5   3   1         4
                56.28          1.46        1.6347    9   2   0         4
                56.30          7.06        1.6341    7   1   4         4
                56.37          3.93        1.6322    4   3   2         4
                56.77          1.24        1.6215    4   1   5         4
                57.00          7.30        1.6156    7   2   3         4
                57.22          1.59        1.6100    0   3   3         4
                57.25          1.81        1.6091    9   2   1         4
                57.28          1.52        1.6084   11   0   1         4
                57.43          4.11        1.6045   10   1   2         4
                57.50         20.33        1.6028    6   3   0         4
                57.53          3.32        1.6021    9   1   3         4
                57.56          9.53        1.6012    8   0   4         4
                57.79          3.48        1.5955    5   2   4         4
                58.22          1.42        1.5848    2   3   3         4
                58.46          1.88        1.5786    6   3   1         4
                58.62          2.26        1.5748    5   3   2         4
                59.27          1.04        1.5592    6   0   5         4
                59.75          2.80        1.5478   11   1   1         4
                60.12          3.25        1.5390    9   2   2         4
                60.22          2.78        1.5368    0   2   5         4
                60.49          4.21        1.5306    6   2   4         4
                60.69          2.45        1.5259    7   3   0         4
                61.12          2.59        1.5162    1   0   6         4
                61.15          1.95        1.5156    4   3   3         4
                61.18          2.50        1.5148    2   2   5         4
                61.68          8.47        1.5038    6   1   5         4
                61.84          2.62        1.5003    2   0   6         4
                61.90          1.32        1.4990   10   2   1         4
                61.96          3.65        1.4978   12   0   0         2
                62.38          2.99        1.4886    3   2   5         4
                63.29          5.06        1.4693    5   3   3         4
                63.59          1.14        1.4632    7   2   4         4
                64.20          3.01        1.4508    2   1   6         4
                64.31          1.30        1.4485   12   1   0         4
                64.64          3.61        1.4418   10   2   2         4
                64.73          5.30        1.4401    2   3   4         4
                64.73          2.26        1.4401    9   2   3         4
                64.76          1.24        1.4396   11   0   3         4
                65.86          1.09        1.4181    6   3   3         4
                65.92          1.40        1.4170   11   2   0         4
                66.12          1.04        1.4131    5   2   5         4
                66.51          4.07        1.4059    0   4   1         4
                66.74          3.25        1.4016    1   4   1         4
                66.81          3.00        1.4002   11   2   1         4
                66.98          1.80        1.3972    4   1   6         4
                67.06          2.31        1.3956   11   1   3         4
                67.42          1.75        1.3890    2   4   1         4
                68.83          1.20        1.3640    7   3   3         4
                69.45          2.11        1.3533   11   2   2         4
                70.05          3.02        1.3432    2   4   2         4
                71.49          1.01        1.3197    6   1   6         4
                71.74          1.30        1.3156    0   3   5         4
                71.96          1.06        1.3121    1   3   5         4
                72.19          1.06        1.3087    8   3   3         4
                73.76          1.05        1.2846   11   2   3         4
                74.36          1.43        1.2757    7   1   6         4
                76.83          1.40        1.2407   14   1   1         4
                77.69          1.12        1.2291   13   1   3         4
                78.15          1.21        1.2230   12   1   4         4
                78.54          2.42        1.2179    9   2   5         4
                79.57          3.32        1.2048    1   4   4         4
                80.06          1.10        1.1986    5   1   7         4
                81.32          1.32        1.1831    1   2   7         4
                82.60          1.37        1.1681   10   2   5         4
                83.04          1.74        1.1630   15   1   1         4
                83.05          1.01        1.1629    7   0   7         4
                84.08          1.01        1.1512   13   2   3         4
                84.40          2.64        1.1477    4   3   6         4
                84.54          1.25        1.1462   12   2   4         4
                84.99          1.71        1.1413    0   0   8         2
                85.25          1.76        1.1384   12   3   2         4
                85.78          1.58        1.1328   10   3   4         4
                87.60          1.54        1.1138    9   2   6         4
                89.45          1.03        1.0955    4   5   1         4
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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.