Fornacite
      Cocco G, Fanfani L, Zanazzi P F
      Zeitschrift fur Kristallographie 124 (1967) 385-397
      The crystal structure of fornacite
      Locality: Reneville, Congo
      _database_code_amcsd 0010641

      CELL PARAMETERS:    8.1010   5.8930  17.5470   90.000  110.000   90.000
      SPACE GROUP: P2_1/c    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    787.161
      Density (g/cm3):      6.290
      MAX. ABS. INTENSITY / VOLUME**2:      102.7817345    
      RIR:      5.320
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                10.73         13.02        8.2444    0   0   2         2
                11.62          1.25        7.6124    1   0   0         2
                18.37          2.51        4.8298    1   0   2         2
                18.51         35.35        4.7942    0   1   2         4
                18.67          1.13        4.7522   -1   1   1         4
                19.83          3.66        4.4782   -1   1   2         4
                20.70          1.32        4.2911   -1   0   4         2
                21.56         12.89        4.1222    0   0   4         2
                22.12          1.27        4.0194    0   1   3         4
                22.12         13.84        4.0181   -2   0   2         2
                22.28          3.08        3.9902   -1   1   3         4
                23.37          6.99        3.8062    2   0   0         2
                23.82         24.97        3.7355    1   1   2         4
                25.68          1.46        3.4689   -1   1   4         4
                25.87          5.79        3.4446   -2   0   4         2
                26.39         12.57        3.3778    0   1   4         4
                26.86        100.00        3.3198   -2   1   2         4
                27.92         13.72        3.1959    1   0   4         2
                29.01          5.46        3.0782    2   0   2         2
                30.05         30.96        2.9739   -2   1   4         4
                30.33         30.91        2.9465    0   2   0         2
                30.57         37.26        2.9239   -1   0   6         2
                31.85         38.88        2.8094    1   1   4         4
                32.26         10.66        2.7746    0   2   2         4
                32.36          1.90        2.7664   -1   2   1         4
                32.58          7.16        2.7481    0   0   6         2
                32.59          3.04        2.7478    1   2   0         4
                32.83         29.91        2.7284    2   1   2         4
                33.04          1.17        2.7112   -2   0   6         2
                33.07          5.76        2.7091   -1   2   2         4
                33.72          2.15        2.6578    1   2   1         4
                34.23          4.46        2.6192   -1   1   6         4
                34.60          1.16        2.5927   -3   0   4         2
                35.37          7.01        2.5375    3   0   0         2
                35.69          2.10        2.5154    1   2   2         4
                36.48          3.01        2.4630   -2   1   6         4
                37.01          6.04        2.4290   -1   2   4         4
                37.52          7.24        2.3971    0   2   4         4
                38.44          4.47        2.3417    1   0   6         2
                38.64         23.14        2.3299    2   2   0         4
                39.23          1.86        2.2964   -3   0   6         2
                40.03          1.13        2.2522   -1   2   5         4
                40.28          1.62        2.2391   -2   2   4         4
                40.36          2.07        2.2346    2   1   4         4
                40.62          1.02        2.2210    3   0   2         2
                41.08          1.63        2.1972    0   2   5         4
                41.50          2.53        2.1762    1   1   6         4
                41.69          2.17        2.1663    1   2   4         4
                42.12          1.12        2.1456   -2   0   8         2
                43.55          8.31        2.0783    3   1   2         4
                43.61         17.53        2.0755   -1   2   6         4
                44.17         10.72        2.0504   -1   1   8         4
                44.96          1.63        2.0161   -2   1   8         4
                45.08          1.24        2.0112   -4   0   2         2
                45.13          5.11        2.0090   -4   0   4         2
                45.46          6.11        1.9951   -2   2   6         4
                45.58          1.18        1.9901   -3   2   2         4
                46.09          1.11        1.9694   -3   2   1         4
                47.27          1.66        1.9228    3   2   0         4
                47.59          3.18        1.9108    0   3   2         4
                47.66          1.35        1.9082   -1   3   1         4
                47.78          4.85        1.9034   -4   1   2         4
                47.79          9.26        1.9031    4   0   0         2
                47.83          4.81        1.9016   -4   1   4         4
                47.94          8.98        1.8976   -4   0   6         2
                48.11          2.37        1.8913    3   0   4         2
                48.94         15.95        1.8611   -3   1   8         4
                49.26          1.13        1.8497    0   3   3         4
                49.34          2.63        1.8469   -1   3   3         4
                49.73          5.68        1.8332    1   2   6         4
                50.13          2.53        1.8196    1   3   2         4
                50.38          2.97        1.8113   -3   2   6         4
                50.69          1.51        1.8009    3   1   4         4
                51.53          4.75        1.7736    3   2   2         4
                51.54          1.73        1.7733    0   3   4         4
                51.81          9.98        1.7647   -2   3   2         4
                52.08          1.49        1.7562   -1   2   8         4
                52.15         12.43        1.7540    1   1   8         4
                52.62          2.14        1.7393   -1   0  10         2
                53.72          4.19        1.7064   -2   3   4         4
                54.32          1.14        1.6889    0   2   8         4
                54.86          5.82        1.6735    1   3   4         4
                55.05          1.13        1.6681   -1   1  10         4
                55.07          2.51        1.6675   -3   0  10         2
                55.30          3.29        1.6611   -4   2   2         4
                55.35          6.29        1.6599   -4   2   4         4
                55.49          3.59        1.6559    2   3   2         4
                55.59          1.14        1.6532   -4   1   8         4
                55.75          1.16        1.6489    0   0  10         2
                57.22          6.25        1.6099    3   0   6         2
                57.43          3.56        1.6045   -3   1  10         4
                57.66          2.85        1.5986    4   2   0         4
                57.79          3.70        1.5954   -4   2   6         4
                57.94          5.22        1.5916    3   2   4         4
                58.09          1.01        1.5879    0   1  10         4
                58.24          1.55        1.5841   -3   3   3         4
                59.98          1.67        1.5423   -5   1   2         4
                61.48          1.52        1.5083    1   0  10         2
                61.95          6.84        1.4978   -1   2  10         4
                63.10          4.74        1.4733    0   4   0         2
                63.19          1.64        1.4714    3   3   2         4
                63.65          1.47        1.4620   -2   0  12         2
                63.68          1.69        1.4614   -1   3   8         4
                63.69          1.28        1.4612    1   1  10         4
                64.28          1.10        1.4491   -1   4   1         4
                64.68          1.41        1.4411   -1   0  12         2
                66.14          4.89        1.4128    3   2   6         4
                66.54          1.33        1.4053   -4   3   2         4
                66.58          1.12        1.4045   -4   3   4         4
                67.37          1.70        1.3900   -3   1  12         4
                67.48          4.39        1.3880   -3   3   8         4
                68.04          1.14        1.3779   -5   0  10         2
                68.24          3.90        1.3744    5   1   2         4
                69.49          1.50        1.3526    5   2   0         4
                69.76          1.16        1.3480    3   1   8         4
                70.13          3.92        1.3418    1   3   8         4
                70.37          1.09        1.3379    1   4   4         4
                71.74          3.39        1.3157   -1   4   6         4
                71.77          3.31        1.3152   -6   1   4         4
                73.29          2.18        1.2917   -6   1   2         4
                73.61          1.19        1.2868   -3   2  12         4
                74.66          1.23        1.2712   -3   3  10         4
                75.02          2.34        1.2661   -6   1   8         4
                75.32          2.05        1.2618    5   1   4         4
                75.74          1.69        1.2558   -5   0  12         2
                76.29          3.23        1.2481   -5   2  10         4
                77.63          1.37        1.2300    2   2  10         4
                78.43          1.48        1.2193   -6   2   6         4
                78.68          1.25        1.2161   -3   1  14         4
                81.34          1.26        1.1829    4   1   8         4
                81.75          1.12        1.1780   -4   1  14         4
                82.36          1.33        1.1708    2   0  12         2
                82.87          1.79        1.1650    4   4   0         4
                82.98          1.75        1.1637   -4   4   6         4
                83.72          1.42        1.1553   -5   2  12         4
                83.75          2.46        1.1549    0   1  14         4
                84.44          1.67        1.1472    5   3   2         4
                85.95          1.48        1.1310   -2   5   2         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.