Johillerite
      Keller P, Hess H
      Neues Jahrbuch fur Mineralogie, Monatshefte 1988 (1988) 395-404
      Die kristallstrukturen von o'danielit, Na(Zn,Mg)3H2(AsO4)3,
      und johillerit, Na(Mg,Zn)3Cu(AsO4)3
      Locality: Tsumeb, Namibia
      _database_code_amcsd 0014830

      CELL PARAMETERS:   11.8700  12.7550   6.7700   90.000  113.420   90.000
      SPACE GROUP: C2/c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    940.548
      Density (g/cm3):      4.170
      MAX. ABS. INTENSITY / VOLUME**2:      23.35497636    
      RIR:      1.823
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                10.68         21.04        8.2830    1   1   0         4
                13.89          6.89        6.3775    0   2   0         2
                15.02          1.04        5.8988   -1   1   1         4
                16.28          1.40        5.4461    2   0   0         2
                19.95          3.75        4.4500    0   2   1         4
                20.30         22.80        4.3754    1   1   1         4
                21.90         33.90        4.0583   -2   2   1         4
                23.99         15.14        3.7094   -3   1   1         4
                24.85         23.42        3.5826   -1   3   1         4
                25.51         38.49        3.4920    3   1   0         4
                26.80         15.31        3.3265   -2   0   2         2
                27.45        100.00        3.2491   -1   1   2         4
                27.98          1.42        3.1888    0   4   0         2
                28.42          7.98        3.1402    1   3   1         4
                28.74         31.98        3.1061    0   0   2         2
                29.31         11.58        3.0470    2   2   1         4
                30.33          4.08        2.9467   -3   1   2         4
                31.54         10.63        2.8369    0   4   1         4
                32.43          3.79        2.7610    3   3   0         4
                32.54         98.37        2.7518    2   4   0         4
                32.89         37.11        2.7230    4   0   0         2
                33.33          8.73        2.6883   -4   2   1         4
                33.74          3.05        2.6563    1   1   2         4
                34.01         11.00        2.6361   -1   3   2         4
                34.08         26.31        2.6304   -4   0   2         2
                35.86          1.73        2.5043    4   2   0         4
                36.42          4.13        2.4668   -3   3   2         4
                38.63          3.93        2.3310   -5   1   1         4
                38.66          8.84        2.3290    2   0   2         2
                39.13          8.87        2.3019   -2   4   2         4
                39.52          4.77        2.2802    3   3   1         4
                40.54          3.95        2.2250    0   4   2         4
                40.65          4.70        2.2193   -5   1   2         4
                41.27          2.26        2.1877    2   2   2         4
                41.60          1.95        2.1712   -4   4   1         4
                42.08          4.40        2.1473    5   1   0         4
                42.53          1.67        2.1258    0   6   0         2
                43.35          8.31        2.0873    3   5   0         4
                43.71          1.47        2.0707    4   4   0         4
                43.71          1.94        2.0707   -5   3   1         4
                44.66          4.79        2.0291   -4   4   2         4
                45.08          4.16        2.0113    0   6   1         4
                45.51          2.57        1.9933   -4   2   3         4
                45.56          3.35        1.9912   -5   3   2         4
                45.93          7.61        1.9759    3   1   2         4
                46.09          3.04        1.9695    0   2   3         4
                46.17          2.98        1.9663   -3   3   3         4
                46.46          3.41        1.9547   -1   3   3         4
                46.55         22.28        1.9511   -3   5   2         4
                46.86          6.24        1.9388    5   3   0         4
                48.40          4.60        1.8808    2   4   2         4
                48.43          1.98        1.8797    1   1   3         4
                48.46          3.72        1.8783   -6   2   1         4
                48.99         18.07        1.8594    1   5   2         4
                49.49          4.26        1.8418   -2   4   3         4
                50.26          1.17        1.8154    6   0   0         2
                50.42          4.27        1.8098    3   3   2         4
                51.97          3.13        1.7595   -5   3   3         4
                52.04          4.66        1.7574   -1   7   1         4
                52.18          1.50        1.7529   -4   4   3         4
                52.76          1.36        1.7350    1   3   3         4
                53.01          4.06        1.7276   -4   6   1         4
                54.04          1.91        1.6969    1   7   1         4
                54.33          1.75        1.6886    5   3   1         4
                54.63         20.50        1.6800   -2   0   4         2
                55.47          6.21        1.6566    5   5   0         4
                55.47         20.29        1.6564   -6   4   2         4
                56.93          1.90        1.6176   -1   1   4         4
                57.83          3.81        1.5944    0   8   0         2
                58.08          3.14        1.5881   -5   1   4         4
                58.51         12.88        1.5776    6   4   0         4
                58.81          1.22        1.5701   -7   1   3         4
                59.18          3.56        1.5613   -3   7   2         4
                59.77          3.11        1.5472   -2   6   3         4
                59.88          4.23        1.5446    7   1   0         4
                60.66          1.24        1.5267    4   6   1         4
                60.69          2.84        1.5258   -2   8   1         4
                60.80          8.89        1.5235    4   4   2         4
                61.18          1.93        1.5149    2   4   3         4
                61.21          3.21        1.5143   -6   0   4         2
                61.26          3.67        1.5131    1   7   2         4
                61.37          5.60        1.5106    3   7   1         4
                62.65          1.72        1.4828   -7   3   3         4
                62.68          8.65        1.4823   -8   0   2         2
                63.04         10.76        1.4747   -4   4   4         4
                63.68          2.72        1.4612    7   3   0         4
                64.28          1.22        1.4492    1   1   4         4
                64.30          2.14        1.4487    2   8   1         4
                65.11          1.74        1.4327    5   3   2         4
                65.93          1.60        1.4168    6   4   1         4
                66.30          1.32        1.4098   -3   5   4         4
                66.40          1.88        1.4079   -3   7   3         4
                66.50          4.96        1.4060   -7   5   2         4
                66.54          1.54        1.4054    1   9   0         4
                66.63          3.95        1.4036   -1   7   3         4
                66.95          1.35        1.3977    5   7   0         4
                67.03          9.12        1.3963    0   4   4         4
                67.90          1.06        1.3805    6   6   0         4
                68.15          1.61        1.3759    4   8   0         4
                68.86          1.88        1.3635   -4   8   2         4
                68.97          2.75        1.3615    8   0   0         2
                69.18          5.93        1.3579    2   0   4         2
                69.60          4.07        1.3508    6   0   2         2
                70.37          1.92        1.3379    2   6   3         4
                71.11          4.47        1.3258   -5   7   3         4
                71.17          1.27        1.3248   -8   4   1         4
                71.65          1.17        1.3171    7   3   1         4
                71.74          1.92        1.3156    2   8   2         4
                72.30          4.49        1.3069    5   5   2         4
                72.37          7.07        1.3058   -1   9   2         4
                72.55          1.43        1.3029   -8   4   3         4
                73.09          1.10        1.2947    5   7   1         4
                73.59          1.43        1.2871   -1   1   5         4
                74.37          1.45        1.2755    0  10   0         2
                75.01          1.06        1.2662    1   5   4         4
                75.21          1.82        1.2633    0   8   3         4
                77.01          1.42        1.2382   -6   8   1         4
                77.02          4.06        1.2381   -7   5   4         4
                78.70          2.40        1.2159   -8   4   4         4
                78.98          1.97        1.2122   -9   1   4         4
                79.45          1.09        1.2062    7   1   2         4
                79.82          1.62        1.2015   -8   6   1         4
                79.97          1.17        1.1997   -5   9   2         4
                82.38          1.52        1.1706   -9   3   4         4
                83.22          1.12        1.1610   -8   2   5         4
                83.61          2.14        1.1565   -2   8   4         4
                83.62          1.77        1.1563    3   9   2         4
                86.34          1.14        1.1268  -10   0   4         2
                86.49          2.92        1.1252    1  11   1         4
                87.89          1.01        1.1109   -3  11   1         4
                88.71          1.57        1.1027    7   7   1         4
                89.62          4.09        1.0938    4   4   4         4
                89.67          1.82        1.0934    9   5   0         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.