Holtite
      Groat L A, Grew E S, Evans R J, Pieczka A, Ercit T S
      Mineralogical Magazine 73 (2009) 1033-1050
      The crystal chemistry of holtite
      Sample: H3
      Locality: Greenbushes tinfield, Bridgetown-Greenbushes Shire, Australia
      _database_code_amcsd 0019927

      CELL PARAMETERS:    4.6900  11.8970  20.3850   90.000   90.000   90.000
      SPACE GROUP: Pnma      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1137.421
      Density (g/cm3):      3.884
      MAX. ABS. INTENSITY / VOLUME**2:      12.93861997    
      RIR:      1.085
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 8.61        100.00       10.2751    0   1   1         4
                 8.68         31.39       10.1925    0   0   2         2
                14.89         10.49        5.9485    0   2   0         2
                15.01         14.57        5.9004    0   1   3         4
                17.26         15.49        5.1376    0   2   2         4
                17.40          9.10        5.0963    0   0   4         2
                20.82          5.74        4.2666    1   1   1         8
                20.85          2.51        4.2606    1   0   2         4
                22.16          2.02        4.0111    1   1   2         8
                22.85          4.38        3.8927    0   3   1         4
                22.98          4.88        3.8702    0   2   4         4
                23.06          4.87        3.8568    0   1   5         4
                24.56          6.74        3.6243    1   2   1         8
                25.72         35.64        3.4638    1   2   2         8
                25.82         21.11        3.4510    1   0   4         4
                26.02          4.08        3.4250    0   3   3         4
                26.23          1.07        3.3975    0   0   6         2
                26.90         11.90        3.3144    1   1   4         8
                27.55         47.74        3.2379    1   2   3         8
                29.02         31.27        3.0769    1   0   5         4
                29.83          6.91        2.9954    1   3   1         8
                29.93          4.05        2.9851    1   2   4         8
                30.00          5.58        2.9789    1   1   5         8
                30.04         11.20        2.9743    0   4   0         2
                30.30         30.09        2.9502    0   2   6         4
                30.80         42.22        2.9028    1   3   2         8
                31.33          2.16        2.8552    0   4   2         4
                31.47          6.62        2.8427    0   3   5         4
                31.63          3.18        2.8286    0   1   7         4
                32.37          5.52        2.7660    1   3   3         8
                32.54          1.64        2.7514    1   0   6         4
                32.77          4.86        2.7330    1   2   5         8
                33.43         17.94        2.6807    1   1   6         8
                34.45          2.57        2.6033    1   3   4         8
                34.93          5.71        2.5688    0   4   4         4
                35.22          2.57        2.5481    0   0   8         2
                36.03          8.84        2.4929    1   4   1         8
                36.31          3.70        2.4740    1   0   7         4
                36.86          5.21        2.4388    1   4   2         8
                36.98          7.34        2.4310    1   3   5         8
                37.12          5.37        2.4222    1   1   7         8
                38.08         11.60        2.3634    0   5   1         4
                38.20          4.92        2.3559    1   4   3         8
                38.35         12.38        2.3472    0   3   7         4
                38.39          3.26        2.3450    2   0   0         2
                38.43         11.24        2.3423    0   2   8         4
                38.65          2.89        2.3296    2   0   1         4
                39.41          1.42        2.2862    2   1   1         8
                39.43          1.02        2.2853    2   0   2         4
                40.02          4.17        2.2530    1   4   4         8
                40.18          1.04        2.2443    2   1   2         8
                40.28          3.06        2.2390    1   0   8         4
                40.30          1.56        2.2379    0   4   6         4
                40.54          1.01        2.2250    0   1   9         4
                41.02          3.25        2.2004    1   1   8         8
                41.39          1.86        2.1816    2   2   0         4
                41.44          3.09        2.1792    2   1   3         8
                41.63          1.52        2.1692    2   2   1         8
                42.26          3.25        2.1385    1   4   5         8
                42.85         11.52        2.1105    1   5   1         8
                43.10          9.91        2.0990    1   3   7         8
                43.14          4.97        2.0969    2   1   4         8
                43.17         11.14        2.0955    1   2   8         8
                43.57          2.88        2.0774    1   5   2         8
                43.57          5.37        2.0772    2   2   3         8
                44.57          3.63        2.0327    2   0   5         4
                44.74          2.01        2.0255    1   5   3         8
                44.88          1.13        2.0197    1   4   6         8
                44.91          6.83        2.0185    2   3   0         4
                45.10          2.09        2.0103    1   1   9         8
                45.14          2.67        2.0087    2   3   1         8
                45.21          2.03        2.0056    2   2   4         8
                45.26          3.15        2.0037    2   1   5         8
                45.76          3.21        1.9828    0   6   0         2
                45.83          9.97        1.9800    2   3   2         8
                46.15          3.11        1.9668    0   3   9         4
                46.67          4.09        1.9463    0   6   2         4
                46.96          3.06        1.9351    0   4   8         4
                46.96          2.72        1.9349    2   3   3         8
                47.10          2.73        1.9293    1   2   9         8
                47.13          1.83        1.9284    0   2  10         4
                47.25          7.48        1.9235    2   2   5         8
                47.74          6.54        1.9050    2   1   6         8
                48.51         11.31        1.8767    2   3   4         8
                49.34          1.18        1.8469    1   1  10         8
                49.93         10.24        1.8265    2   0   7         4
                50.15          2.16        1.8190    1   6   1         8
                51.41         14.34        1.7774    2   4   3         8
                52.40          4.64        1.7460    2   2   7         8
                52.75          4.12        1.7353    2   3   6         8
                52.86          1.58        1.7319    2   4   4         8
                54.58          2.19        1.6815    0   4  10         4
                54.69          5.01        1.6782    2   4   5         8
                54.98          2.31        1.6702    2   5   0         4
                55.10          2.01        1.6667    1   6   5         8
                55.18          3.38        1.6646    2   5   1         8
                55.38          4.28        1.6590    2   3   7         8
                55.45          4.30        1.6572    2   2   8         8
                55.51          3.03        1.6554    1   2  11         8
                55.77          1.40        1.6482    2   5   2         8
                56.43          3.99        1.6306    1   5   8         8
                56.49          3.62        1.6291    2   0   9         4
                56.76          2.40        1.6219    2   5   3         8
                56.87          2.86        1.6190    2   4   6         8
                57.06          1.87        1.6141    2   1   9         8
                57.27          2.00        1.6086    1   6   6         8
                58.12          3.89        1.5871    2   5   4         8
                58.46          3.54        1.5786    1   7   2         8
                58.87          4.58        1.5687    0   7   5         4
                59.03          3.98        1.5649    0   6   8         4
                59.42          1.11        1.5555    1   7   3         8
                59.46          6.51        1.5546    0   1  13         4
                59.71          1.88        1.5485    1   5   9         8
                59.77          4.32        1.5472    1   6   7         8
                59.97          1.67        1.5426    1   2  12         8
                60.70          2.58        1.5258    2   1  10         8
                61.91          3.67        1.4989    2   5   6         8
                62.06          1.15        1.4956    3   2   2         8
                62.45          2.43        1.4872    1   0  13         4
                62.45          3.51        1.4871    0   8   0         2
                62.71          4.75        1.4816    1   3  12         8
                62.89          2.67        1.4779    2   6   3         8
                63.02          5.90        1.4751    0   4  12         4
                63.26          6.59        1.4700    1   5  10         8
                64.04          1.39        1.4540    2   0  11         4
                64.20          4.61        1.4507    3   3   1         8
                64.26          4.54        1.4495    3   2   4         8
                64.29          5.12        1.4488    3   1   5         8
                64.44          1.79        1.4460    1   7   6         8
                64.60          1.61        1.4428    1   2  13         8
                65.02          3.53        1.4343    2   3  10         8
                65.31          4.04        1.4288    2   4   9         8
                65.79          3.14        1.4194    2   6   5         8
                66.07          1.28        1.4142    1   8   1         8
                66.16          5.04        1.4124    2   2  11         8
                66.61          1.29        1.4041    1   8   2         8
                66.99          3.71        1.3969    2   5   8         8
                67.50          2.51        1.3877    1   8   3         8
                68.07          1.28        1.3774    3   0   7         4
                68.42          1.31        1.3712    3   4   2         8
                68.50          1.71        1.3698    3   3   5         8
                68.69          1.30        1.3665    2   4  10         8
                68.84          4.13        1.3638    2   7   2         8
                68.93          2.64        1.3623    0   8   6         4
                69.10          2.40        1.3594    0   7   9         4
                69.30          1.66        1.3560    3   4   3         8
                69.63          1.87        1.3502    0   1  15         4
                70.52          8.54        1.3355    3   4   4         8
                70.70          4.56        1.3325    3   0   8         4
                72.14          1.39        1.3093    0   5  13         4
                72.34          1.12        1.3062    2   4  11         8
                72.40          2.55        1.3053    1   0  15         4
                73.02          1.07        1.2957    2   1  13         8
                73.27          2.39        1.2919    2   5  10         8
                74.41          2.04        1.2750    1   2  15         8
                74.43          3.25        1.2746    1   8   7         8
                74.52          1.57        1.2733    2   2  13         8
                75.62          2.10        1.2576    1   7  10         8
                76.57          2.29        1.2442    3   5   5         8
                76.84          1.11        1.2405    3   0  10         4
                77.25          2.12        1.2350    2   8   3         8
                79.65          1.02        1.2037    0   9   7         4
                80.63          1.10        1.1915    1   9   6         8
                80.78          2.47        1.1897    0  10   0         2
                81.44          1.80        1.1817    0  10   2         4
                81.58          5.03        1.1801    0   5  15         4
                82.12          2.51        1.1736    0   6  14         4
                82.22          1.37        1.1725    2   6  11         8
                82.22          1.33        1.1725    4   0   0         2
                82.34          1.28        1.1711    0   4  16         4
                82.87          1.96        1.1649    4   1   1         8
                82.88          1.19        1.1648    4   0   2         4
                83.36          1.37        1.1593    4   1   2         8
                83.88          2.03        1.1535    2   2  15         8
                85.05          1.78        1.1406    2   7  10         8
                85.87          1.37        1.1318    3   5   9         8
                86.68          1.59        1.1232    2   9   4         8
                89.20          1.05        1.0980    4   3   4         8
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.