Svetlanaite
      Okrugin V M, Vymazalov� A, Kozlov V V, Laufek F, Stanley C J, Shkilev I A
      Mineralogical Magazine 86 (2022) 234-242
      Svetlanaite, SnSe, a new mineral from the Ozernovskoe deposit, Kamchatka peninsula, Russia
      Locality: synthetic
      _database_code_amcsd 0021060

      CELL PARAMETERS:   11.5000   4.1540   4.4450   90.000   90.000   90.000
      SPACE GROUP: Pnma      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    212.342
      Density (g/cm3):      6.182
      MAX. ABS. INTENSITY / VOLUME**2:      151.0734124    
      RIR:      7.957
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                21.43          3.44        4.1461    1   0   1         4
                25.33         20.25        3.5167    2   0   1         4
                26.47          7.38        3.3672    2   1   0         4
                29.43         19.59        3.0350    0   1   1         4
                30.46        100.00        2.9345    1   1   1         8
                31.11         50.50        2.8750    4   0   0         2
                37.81         38.80        2.3795    3   1   1         8
                38.06          5.79        2.3640    4   1   0         4
                40.59          9.03        2.2225    0   0   2         2
                41.38          9.79        2.1821    1   0   2         4
                43.35         12.78        2.0872    4   1   1         8
                43.58         22.19        2.0770    0   2   0         2
                44.34          5.10        2.0427    5   0   1         4
                47.04         10.43        1.9318    1   1   2         8
                47.28          7.91        1.9227    3   0   2         4
                49.12          2.58        1.8549    2   1   2         8
                49.74         25.78        1.8331    5   1   1         8
                51.07          5.77        1.7884    2   2   1         8
                51.95          2.69        1.7600    6   0   1         4
                52.01          7.11        1.7584    4   0   2         4
                52.44          4.37        1.7449    3   1   2         8
                52.59          2.13        1.7403    6   1   0         4
                54.50         19.92        1.6836    4   2   0         4
                56.86          1.99        1.6193    4   1   2         8
                57.68          2.59        1.5982    5   0   2         4
                61.06          5.26        1.5175    0   2   2         4
                61.65          5.80        1.5045    1   2   2         8
                62.24          6.60        1.4916    5   1   2         8
                63.28          2.06        1.4695    1   0   3         4
                63.92          3.29        1.4564    5   2   1         8
                64.50          3.89        1.4448    7   1   1         8
                64.86          3.92        1.4375    8   0   0         2
                65.00          2.94        1.4348    2   0   3         4
                66.24          5.55        1.4110    3   2   2         8
                67.07          5.11        1.3956    0   1   3         4
                67.81          2.62        1.3820    3   0   3         4
                69.15          3.18        1.3585    8   1   0         4
                70.08          2.12        1.3428    6   2   1         8
                70.12          5.67        1.3420    4   2   2         8
                71.34          1.45        1.3220    0   3   1         4
                71.40          2.41        1.3211    7   0   2         4
                71.89          7.96        1.3134    1   3   1         8
                72.80          2.25        1.2991    8   1   1         8
                74.98          2.32        1.2666    5   2   2         8
                75.77          6.69        1.2555    4   1   3         8
                76.17          4.71        1.2498    3   3   1         8
                77.77          2.64        1.2280    9   0   1         4
                79.39          1.03        1.2070    8   0   2         4
                79.86          2.01        1.2011    4   3   1         8
                79.98          2.09        1.1996    1   2   3         8
                80.50          1.14        1.1931    5   1   3         8
                81.42          4.07        1.1820    8   2   0         4
                81.54          3.04        1.1805    2   2   3         8
                81.78          4.31        1.1777    9   1   1         8
                82.24          1.53        1.1722    6   0   3         4
                82.51          1.92        1.1691    1   3   2         8
                83.38          2.06        1.1591    8   1   2         8
                84.14          2.90        1.1506    3   2   3         8
                84.54          5.42        1.1462    5   3   1         8
                87.51          2.84        1.1147    7   2   2         8
                88.15          1.03        1.1083   10   1   0         4
                88.96          1.30        1.1003    7   0   3         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.