Sussexite
Diffraction data computed using the structure from the paper listed below,
along with the cell parameters refined from the powder pattern R060289.
      Hoffmann C, Armbruster T
      Schweizerische Mineralogische und Petrographische Mitteilungen 75 (1995) 123-133
      Crystal structure of a (001) twinned sussexite Mn2B2O4(OH)2 from the Kalahari
      Manganese Field South Africa
      Locality: Nchwaning II Mine, Kalahari Manganese Field, South Africa

      CELL PARAMETERS:   3.174579   10.59707   12.67979   90.00000   96.09042   90.00000
      SPACE GROUP: P2_1/c
      X-RAY WAVELENGTH:     1.541838
               2-THETA      INTENSITY    D-SPACING   H   K   L
                10.87          1.45        8.1123    0   1   1
                14.01        100.00        6.3041    0   0   2
                16.32          5.16        5.4179    0   1   2
                16.69         13.02        5.2985    0   2   0
                18.12          2.30        4.8847    0   2   1
                22.71         16.88        3.9067    0   1   3
                26.15         15.85        3.4014    0   3   1
                27.03         29.58        3.2927    0   2   3
                28.22          2.91        3.1567    1   0   0
                29.47          4.71        3.0253    1   1   0
                28.92         21.10        3.0816    0   3   2
                29.51          2.14        3.0212    0   1   4
                30.24          6.35        2.9507   -1   0   2
                31.42         13.47        2.8426   -1   1   2
                32.97          5.72        2.7119    1   2   0
                33.09         55.20        2.7024   -1   2   1
                33.07         24.13        2.7041    0   3   3
                34.09         16.29        2.6253    1   1   2
                34.40         38.68        2.6029    1   2   1
                33.78         10.36        2.6493    0   4   0
                34.74         29.65        2.5779   -1   2   2
                34.54          1.75        2.5927    0   4   1
                37.21         14.72        2.4126    1   2   2
                36.57         39.72        2.4531    0   1   5
                36.74         10.86        2.4424    0   4   2
                38.33          1.93        2.3449    1   1   3
                37.74         14.27        2.3796   -1   2   3
                38.18         21.54        2.3538    1   3   0
                38.28          3.08        2.3475   -1   3   1
                38.08          1.29        2.3591   -1   0   4
                38.21          3.88        2.3518    0   3   4
                39.06          9.90        2.3028   -1   1   4
                40.18          3.12        2.2412    0   4   3
                41.17          8.73        2.1896    1   2   3
                41.96          1.99        2.1500    1   3   2
                42.56          2.30        2.1208    1   0   4
                41.85          2.69        2.1552   -1   2   4
                42.44          1.03        2.1266   -1   3   3
                43.45         10.70        2.0796    1   1   4
                42.98          8.74        2.1014    0   0   6
                43.22          1.56        2.0901    0   5   1
                44.06          5.85        2.0523    0   3   5
                44.68          8.12        2.0253   -1   4   1
                44.61          8.67        2.0281    0   4   4
                45.57          1.46        1.9877    1   3   3
                46.03          2.91        1.9689    1   2   4
                45.06          4.66        2.0089    0   5   2
                45.70          1.13        1.9824    1   4   1
                45.97          2.16        1.9713   -1   4   2
                46.21          4.96        1.9618   -1   3   4
                46.42          4.97        1.9534    0   2   6
                46.84          1.33        1.9368   -1   2   5
                47.96          1.62        1.8944    1   4   2
                50.10          9.44        1.8183    1   3   4
                49.42          1.97        1.8417   -1   0   6
                50.21         11.95        1.8145   -1   1   6
                50.46          1.19        1.8060    0   3   6
                50.86          1.47        1.7929   -1   3   5
                51.39          5.72        1.7757    0   1   7
                51.89         17.66        1.7596    1   5   0
                51.82          3.15        1.7618   -1   4   4
                52.89          2.07        1.7288    1   5   1
                53.13         12.70        1.7214   -1   5   2
                54.93          6.81        1.6694    1   5   2
                55.66          9.27        1.6491    1   1   6
                55.32          1.86        1.6584   -1   5   3
                55.76          1.95        1.6464    0   4   6
                56.13          6.47        1.6364   -1   4   5
                56.26         14.47        1.6331   -1   3   6
                56.66          4.96        1.6225    0   5   5
                57.83          2.10        1.5923    1   2   6
                56.68          1.88        1.6218   -1   1   7
                58.39         17.16        1.5783    2   0   0
                57.35          2.63        1.6046    0   3   7
                57.93          1.71        1.5899    1   5   3
                58.70          8.40        1.5708   -2   0   2
                59.10          1.48        1.5611    2   1   0
                58.49          1.88        1.5760    0   0   8
                59.19          1.79        1.5589    0   1   8
                60.39         11.34        1.5308    1   4   5
                60.01          3.99        1.5396   -1   6   1
                59.96          4.48        1.5408    0   6   4
                62.04          1.00        1.4942    2   0   2
                61.34         10.48        1.5094    1   3   6
                60.85          5.13        1.5205    1   6   1
                61.07          1.17        1.5154   -1   6   2
                61.29          1.12        1.5106    0   2   8
                61.63          8.55        1.5031    0   7   1
                63.09          3.56        1.4718   -2   2   3
                62.71          2.06        1.4796    1   6   2
                64.27          1.65        1.4476   -2   3   1
                63.08          1.58        1.4719   -1   6   3
                64.60          1.42        1.4410    2   3   0
                64.59          1.32        1.4411    1   2   7
                64.88          1.35        1.4353   -2   3   2
                65.90          2.32        1.4157    2   1   3
                64.68          2.52        1.4393    0   3   8
                65.45          2.37        1.4243    0   7   3
                65.67          2.12        1.4200   -1   2   8
                67.87          1.10        1.3793    2   2   3
                68.05          1.15        1.3761    2   3   2
                67.03          1.86        1.3944   -2   1   5
                66.99          4.60        1.3952   -1   4   7
                69.20          2.70        1.3559    2   4   0
                68.25          1.85        1.3725    0   5   7
                68.99          1.19        1.3596   -2   2   5
                69.48          1.06        1.3512   -2   4   2
                69.29          1.48        1.3545    0   4   8
                68.95          2.05        1.3603   -1   3   8
                71.10          2.55        1.3243    2   3   3
                69.43          4.03        1.3520    0   6   6
                71.89          1.15        1.3117    1   2   8
                71.53          1.36        1.3174    0   8   1
                72.20          1.74        1.3069   -2   3   5
                74.71          3.95        1.2691    2   1   5
                73.37          1.73        1.2890   -2   4   4
                75.20          1.31        1.2620   -2   5   2
                75.28          2.37        1.2608    0   0  10
                75.27          1.22        1.2611    0   6   7
                75.11          1.72        1.2634    0   8   3
                76.33          3.05        1.2462   -2   1   7
                76.20          1.22        1.2480   -1   3   9
                79.34          1.02        1.2063    2   4   4
                78.18          2.17        1.2212    0   8   4
                79.77          1.14        1.2008    1   2   9
                81.82          1.05        1.1759    0   6   8
                86.82          2.72        1.1206    0   8   6
                86.99          1.08        1.1188   -2   3   8
                89.42          1.18        1.0946    2   5   5
                89.34          3.18        1.0954   -2   7   1
                88.54          1.98        1.1032    1   9   0
                90.79          1.32        1.0817    2   7   1
                89.53          2.13        1.0936   -1   9   2
                91.51          1.68        1.0750    2   6   4
                89.68          1.03        1.0921   -1   2  11
                91.31          1.17        1.0768   -2   7   3
                90.98          1.52        1.0799    1   9   2
                90.98          1.52        1.0799    1   9   2
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.