Imiterite
      Guillou J J, Monthel J, Picot P, Pillard F, Protas J, Samama J C
      Bulletin de Mineralogie 108 (1985) 457-464
      L'imiterite, Ag2HgS2 nouvelle espece minerale; proprietes et structure cristalline
      Locality: Tinerhir, Boulmane, Morocco
      _database_code_amcsd 0012085

      CELL PARAMETERS:    4.0394   8.0050   6.5812   90.000  107.120   90.000
      SPACE GROUP: P2_1/c    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    203.376
      Density (g/cm3):      7.845
      MAX. ABS. INTENSITY / VOLUME**2:      129.3023121    
      RIR:      5.367
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                17.94         22.98        4.9456    0   1   1         4
                22.21         15.18        4.0025    0   2   0         2
                23.04          4.10        3.8604    1   0   0         2
                25.62          9.81        3.4772    1   1   0         4
                25.78         42.69        3.4557   -1   1   1         4
                26.39          2.71        3.3767    0   2   1         4
                28.38         26.54        3.1448    0   0   2         2
                30.54         21.02        2.9270    0   1   2         4
                30.94         33.25        2.8901   -1   0   2         2
                32.22         46.89        2.7786    1   2   0         4
                32.35         35.95        2.7676   -1   2   1         4
                32.56        100.00        2.7500    1   1   1         4
                32.95         32.53        2.7184   -1   1   2         4
                36.33         16.82        2.4728    0   2   2         4
                36.58         76.39        2.4564    0   3   1         4
                38.42         13.95        2.3431   -1   2   2         4
                41.23         16.87        2.1896   -1   3   1         4
                44.13          6.20        2.0521   -1   1   3         4
                44.68         15.75        2.0281    0   1   3         4
                46.31          2.37        1.9605   -1   3   2         4
                46.37         16.20        1.9582   -2   1   1         4
                47.08          2.28        1.9302    2   0   0         2
                48.07         16.03        1.8928    1   2   2         4
                48.52          8.24        1.8764    2   1   0         4
                48.54          2.62        1.8755   -1   2   3         4
                49.05         13.49        1.8572    0   2   3         4
                50.63          8.44        1.8030   -2   2   1         4
                51.43         15.57        1.7767    1   4   0         4
                51.52          2.74        1.7738   -1   4   1         4
                52.64          7.26        1.7386    2   2   0         4
                53.00         11.00        1.7279   -2   2   2         4
                54.34          5.91        1.6884    0   4   2         4
                54.92          4.29        1.6718    2   1   1         4
                55.30         13.78        1.6613   -1   3   3         4
                55.60         14.91        1.6529   -2   1   3         4
                55.76          3.37        1.6485    0   3   3         4
                55.88          2.94        1.6453   -1   4   2         4
                56.30         10.31        1.6339   -1   0   4         2
                56.99          7.13        1.6159    1   1   3         4
                57.21          1.59        1.6103   -2   3   1         4
                58.73          1.50        1.5721    2   2   1         4
                59.38          1.10        1.5563   -2   2   3         4
                59.59          4.35        1.5515    0   5   1         4
                59.95          1.95        1.5429    0   1   4         4
                60.71          1.25        1.5254    1   2   3         4
                61.28          1.93        1.5127   -1   2   4         4
                62.92          5.16        1.4772   -1   5   1         4
                63.54         12.23        1.4643    1   4   2         4
                63.55          7.48        1.4641    2   0   2         2
                63.57          5.00        1.4635    0   2   4         4
                64.36          1.23        1.4476    0   4   3         4
                64.77          5.53        1.4394    2   3   1         4
                65.41          2.10        1.4267    0   5   2         4
                66.57          2.22        1.4047    1   5   1         4
                66.65          1.26        1.4033    1   3   3         4
                66.80          3.64        1.4005   -1   5   2         4
                67.41          4.81        1.3893    2   4   0         4
                67.71          5.61        1.3838   -2   4   2         4
                68.20          1.43        1.3750    2   2   2         4
                69.11          3.94        1.3592   -2   2   4         4
                70.43          5.05        1.3369   -3   0   2         2
                70.60          4.03        1.3342    0   6   0         2
                71.08          1.53        1.3262    1   0   4         2
                72.20          1.87        1.3084    1   1   4         4
                73.61          2.21        1.2868    3   0   0         2
                74.18          1.27        1.2783   -1   5   3         4
                74.58          1.81        1.2724    0   5   3         4
                74.89          1.05        1.2680   -3   2   2         4
                75.52          1.97        1.2589    1   2   4         4
                75.83          2.35        1.2546   -2   5   1         4
                76.69          3.59        1.2427    0   1   5         4
                77.15          2.55        1.2364    0   4   4         4
                77.45          1.89        1.2323    2   5   0         4
                77.76          2.73        1.2282    0   6   2         4
                78.00          1.10        1.2250    3   2   0         4
                78.49          1.97        1.2185   -2   1   5         4
                79.05          2.72        1.2113   -1   6   2         4
                80.12          4.44        1.1979   -3   3   1         4
                81.59          5.67        1.1799   -1   3   5         4
                82.30          4.67        1.1716   -2   4   4         4
                82.56          1.07        1.1686    2   5   1         4
                83.12          1.34        1.1620   -2   5   3         4
                84.02          3.60        1.1519   -3   3   3         4
                84.28          1.87        1.1490    1   5   3         4
                84.75          1.47        1.1438    3   2   1         4
                85.81          1.34        1.1324   -3   2   4         4
                85.95          5.17        1.1309    2   3   3         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.