Institute of Experimental Mineralogy
                 Russian Academy of Sciences
     -------------------------------------------------
           142432, Chernogolovka, Moscow district
             A.V. Chichagov  +7(496)52-22320

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          ***      W W W - X R A Y P O L       ***
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GUNNINGITE

1, t-kieserite, f-gunningite

(Zn,Mn)SO(4).H(2)O


Monoclinic  C 2/c  Z = 4

C2/c

8 .4 .1994

Ref.Str.:

         J.Leonhardt, R.Weiss (1957)

         * Naturwissenschaften, 44, 338-339

Ref.Composition & Lattice:

         Povarennih A.S.(1966)

         * Kristallohim. klassif. miner. vidov (in Russia)

Reserv:

         The coordinates of atoms are from kieserite. N.A.D.

                   Initial data from BDM-file 

   Lattice parameters (cub. angs.,degr.):

             a =   6.95     alpha =   90.0 
             b =   7.59     beta  =  115.94
             c =   7.57     gamma =   90.0 

    Unit cell volume (cub. angs.) =   359.09

    Molar volume ( cub.cm/mol.) =    54.07

  Co-ordinates, thermal parameters, occupation for atomic positions:

NoP   x/a     y/b     z/c    B(j)   atom  / occupation

   1 0.0     0.5     0.0      0.0    Zn    = 0.97, Mn    = 0.03
   2 0.0     0.158   0.25     0.0    S     = 1.00
   3 0.0     0.64    0.25     0.0    O     = 1.00
   4 0.113   0.273   0.167    0.0    O     = 1.00
   5 0.167   0.043   0.413    0.0    O     = 1.00


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.0        0.5        0.0   
     2       2     0.0        0.158      0.25  
     3       3     0.0        0.64       0.25  
     4       4     0.113      0.273      0.167 
     5       5     0.167      0.043      0.413 
     6       2     0.0        0.842      0.75  
     7       3     0.0        0.36       0.75  
     8       4     0.887      0.727      0.833 
     9       5     0.833      0.957      0.587 
    10       1     0.0        0.5        0.5   
    11       4     0.113      0.727      0.667 
    12       5     0.167      0.957      0.913 
    13       4     0.887      0.273      0.333 
    14       5     0.833      0.043      0.087 
    15       1     0.5        0.0        0.5   
    16       2     0.5        0.342      0.75  
    17       3     0.5        0.86       0.75  
    18       4     0.613      0.227      0.667 
    19       5     0.667      0.457      0.913 
    20       2     0.5        0.658      0.25  
    21       3     0.5        0.14       0.25  
    22       4     0.387      0.773      0.333 
    23       5     0.333      0.543      0.087 
    24       1     0.5        0.0        0.0   
    25       4     0.613      0.773      0.167 
    26       5     0.667      0.543      0.413 
    27       4     0.387      0.227      0.833 
    28       5     0.333      0.457      0.587 


X-ray density (g/cm cub.)   =      3.28

MU (1/cm) =     149.23     Mass attenuation coefficient (cm**2/g) =     45.564

 Selected interatomic distances (cation-anion,anion-anion):

 NoP    Atom              Rad.sph.      C.N.    Distance     NoP N.
                           (angs.)               (angs.)

    1   Zn   ,Mn             2.724        6
                                                 2.1704       3
                                                 2.0772       4
                                                 2.1704       3
                                                 2.0772       4
                                                 2.1361       5
                                                 2.1361       5
    2    S                   1.98         4
                                                 1.485        4
                                                 1.5423       5
                                                 1.485        4
                                                 1.5423       5
    3    O                   3.264       10
                                                 3.0335       4
                                                 2.9747       4
                                                 2.9747       4
                                                 3.0335       4
                                                 2.9374       5
                                                 2.6776       4
                                                 3.1495       5
                                                 2.6776       4
                                                 3.1495       5
                                                 2.9374       5
    4    O                   3.264       10
                                                 3.0335       3
                                                 2.4586       5
                                                 2.9747       3
                                                 3.1971       5
                                                 2.4027       4
                                                 2.484        5
                                                 3.1688       5
                                                 2.6776       3
                                                 2.7775       5
                                                 3.1849       5
    5    O                   3.264       10
                                                 2.4586       4
                                                 3.1976       5
                                                 3.1971       4
                                                 2.484        4
                                                 2.543        5
                                                 2.9374       3
                                                 3.1688       4
                                                 3.1495       3
                                                 2.7775       4
                                                 3.1849       4

  X-ray diffraction powder data (II),  X-Ray W.L. =   1.54056(angs.):

  No   H   K   L   Theta 2*Theta    S       LPG   MF        F          I int.
                    ( degree )                                         *100

    1   1   1   0  9.187  18.374   0.104   75.53    4       69.8     1143.1
    2   1   1  -1  9.296  18.592   0.105   73.72    4       60.3      832.1
    3   0   2   0 11.711  23.422   0.132   45.66    2       67.9      326.3
    4   1   1   1 12.986  25.972   0.146   36.75    4       67.9      525.4
    5   0   0   2 13.08   26.16    0.147   36.19    2       17.3       16.8
    6   1   1  -2 13.221  26.441   0.148   35.39    4      138.1     2094.2
    7   0   2   1 13.437  26.875   0.151   34.19    4       73.8      578.2
    8   2   0   0 14.27   28.541   0.16    30.09    2      154.0     1106.1
    9   2   0  -2 14.557  29.114   0.163   28.84    2        9.2        3.8
   10   2   2  -1 17.494  34.987   0.195   19.39    4       81.1      395.2
   11   0   2   2 17.698  35.396   0.197   18.91    4      153.5     1382.8
   12   1   1   2 18.54   37.081   0.206   17.07    4       50.8      136.8
   13   2   2   0 18.621  37.242   0.207   16.91    4       41.3       89.3
   14   1   1  -3 18.825  37.65    0.209   16.51    4       12.8        8.4
   15   2   2  -2 18.848  37.697   0.21    16.46    4       40.3       83.1
   16   1   3   0 19.175  38.351   0.213   15.85    4       84.2      348.4
   17   1   3  -1 19.231  38.462   0.214   15.75    4       15.1       11.2
   18   3   1  -1 20.55   41.099   0.228   13.59    4       22.2       20.9
   19   3   1  -2 20.707  41.413   0.23    13.36    4      120.3      599.6
   20   1   3   1 21.379  42.759   0.237   12.44    4       53.2      109.2
   21   1   3  -2 21.532  43.063   0.238   12.24    4       72.8      201.5
   22   2   2   1 21.904  43.807   0.242   11.78    4       30.2       33.4
   23   2   2  -3 22.3    44.6     0.246   11.31    4       79.6      222.6
   24   3   1   0 22.546  45.091   0.249   11.04    4      107.8      397.5
   25   3   1  -3 22.981  45.963   0.253   10.57    4        2.8        0.3
   26   0   2   3 23.298  46.596   0.257   10.25    4       36.2       41.7
   27   2   0   2 23.639  47.278   0.26     9.91    2        7.7        0.9
   28   0   4   0 23.95   47.901   0.264    9.62    2       85.5      109.2
   29   2   0  -4 24.198  48.397   0.266    9.4     2       89.3      116.3
   30   1   1   3 24.904  49.808   0.273    8.81    4       37.1       37.6
   31   0   4   1 24.924  49.849   0.274    8.79    4        2.0        0.1
   32   1   1  -4 25.219  50.439   0.277    8.56    4       98.8      259.1
   33   1   3   2 25.364  50.729   0.278    8.45    4       45.9       55.2
   34   1   3  -3 25.587  51.173   0.28     8.28    4        7.4        1.4
   35   3   1   1 26.308  52.615   0.288    7.77    4       12.8        4.0
   36   4   0  -2 26.325  52.649   0.288    7.76    2       66.5       53.2
   37   2   2   2 26.706  53.413   0.292    7.51    4      141.7      467.8
   38   0   0   4 26.912  53.823   0.294    7.38    2       95.6      104.7
   39   3   1  -4 26.954  53.909   0.294    7.35    4       45.7       47.6
   40   3   3  -1 26.965  53.929   0.294    7.35    4       12.2        3.4
   41   3   3  -2 27.093  54.185   0.296    7.27    4       50.5       57.5
   42   2   2  -4 27.219  54.439   0.297    7.19    4       76.3      129.8
   43   2   4  -1 27.552  55.104   0.3      7.0     4       26.4       15.1
   44   0   4   2 27.695  55.39    0.302    6.92    4      109.7      258.2
   45   2   4   0 28.354  56.709   0.308    6.56    4       31.4       20.0
   46   2   4  -2 28.519  57.039   0.31     6.47    4      120.5      291.2
   47   3   3   0 28.618  57.236   0.311    6.42    4      126.2      317.1
   48   3   3  -3 28.986  57.972   0.315    6.24    4       45.6       40.3
   49   4   2  -2 29.189  58.379   0.317    6.14    4       84.0      134.5
   50   4   0   0 29.538  59.075   0.32     5.98    2       80.3       59.8
   51   0   2   4 29.739  59.477   0.322    5.89    4       54.9       55.0
   52   4   2  -1 29.884  59.767   0.323    5.82    4       41.0       30.4
   53   4   0  -4 30.178  60.356   0.326    5.7     2      160.6      227.9
   54   4   2  -3 30.202  60.405   0.327    5.69    4       57.3       58.0
   55   1   3   3 30.639  61.278   0.331    5.51    4       31.4       16.9
   56   2   4   1 30.837  61.674   0.333    5.43    4       48.0       38.9
   57   1   3  -4 30.914  61.829   0.333    5.4     4      125.9      265.6
   58   2   4  -3 31.15   62.3     0.336    5.31    4       33.0       17.9
   59   3   1   2 31.399  62.798   0.338    5.22    4       92.1      137.4
   60   1   5   0 31.479  62.958   0.339    5.19    4       69.0       76.6
   61   1   5  -1 31.518  63.035   0.339    5.18    4       15.5        3.9
   62   3   3   1 31.872  63.745   0.343    5.05    4       11.1        1.9
   63   1   1   4 31.894  63.788   0.343    5.04    4       49.3       38.1
   64   0   4   3 31.95   63.899   0.343    5.02    4       56.6       49.9
   65   3   1  -5 32.209  64.418   0.346    4.94    4       16.1        3.9
   66   4   2   0 32.218  64.436   0.346    4.93    4       67.2       69.0
   67   1   1  -5 32.24   64.479   0.346    4.93    4       14.1        3.1
   68   3   3  -4 32.447  64.895   0.348    4.86    4       85.9      111.1
   69   2   2   3 32.608  65.216   0.35     4.81    4       44.3       29.3
   70   4   2  -4 32.828  65.656   0.352    4.74    4       70.7       73.5
   71   1   5   1 33.066  66.132   0.354    4.66    4       12.9        2.4
   72   1   5  -2 33.179  66.358   0.355    4.63    4       88.2      111.8
   73   2   2  -5 33.214  66.428   0.356    4.62    4       36.2       18.8
   74   5   1  -2 34.405  68.809   0.367    4.29    4       51.8       35.7
   75   5   1  -3 34.59   69.179   0.368    4.25    4       24.5        7.9
   76   2   4   2 34.791  69.583   0.37     4.2     4       88.0      100.8
   77   2   4  -4 35.232  70.465   0.374    4.09    4        5.3        0.4
   78   5   1  -1 35.781  71.561   0.38     3.97    4        0.4        0.0
   79   4   2   1 36.022  72.043   0.382    3.91    4       54.8       36.5
   80   1   5   2 36.169  72.337   0.383    3.88    4       55.7       37.4
   81   5   1  -4 36.325  72.65    0.385    3.85    4       47.6       27.1
   82   1   5  -3 36.35   72.7     0.385    3.85    4       43.5       22.6
   83   3   3   2 36.501  73.002   0.386    3.82    4       56.0       37.1
   84   4   2  -5 36.889  73.778   0.39     3.74    4       45.8       24.3
   85   0   2   5 36.947  73.894   0.39     3.73    4       54.1       33.8
   86   4   4  -2 36.956  73.912   0.39     3.73    4      120.3      167.2
   87   1   3   4 36.962  73.925   0.39     3.73    4       76.5       67.7
   88   2   0   4 37.063  74.125   0.391    3.71    2      154.4      137.2
   89   3   3  -5 37.257  74.513   0.393    3.67    4        8.3        0.8
   90   1   3  -5 37.286  74.571   0.393    3.67    4       10.9        1.3
   91   0   4   4 37.444  74.889   0.395    3.64    4       12.7        1.8
   92   3   5  -1 37.489  74.977   0.395    3.63    4       49.3       27.4
   93   0   6   0 37.511  75.022   0.395    3.63    2       84.1       39.8
   94   4   4  -1 37.574  75.148   0.396    3.62    4       63.9       45.8
   95   3   1   3 37.587  75.174   0.396    3.61    4       45.4       23.1
   96   3   5  -2 37.596  75.192   0.396    3.61    4       94.2       99.5
   97   2   0  -6 37.778  75.557   0.398    3.58    2       37.2        7.7
   98   4   4  -3 37.859  75.719   0.398    3.57    4       23.5        6.1
   99   0   6   1 38.268  76.536   0.402    3.5     4       24.2        6.4
  100   3   1  -6 38.548  77.095   0.405    3.46    4       47.7       24.4
  101   5   1   0 38.649  77.297   0.405    3.44    4       37.1       14.7
  102   4   0   2 38.755  77.51    0.406    3.43    2        1.1        0.0
  103   3   5   0 38.892  77.784   0.408    3.41    4       47.0       23.3
  104   3   5  -3 39.21   78.419   0.41     3.36    4       12.2        1.5
  105   5   3  -2 39.328  78.657   0.411    3.34    4       22.4        5.2
  106   2   2   4 39.49   78.98    0.413    3.32    4       48.5       24.2
  107   5   3  -3 39.504  79.009   0.413    3.32    4       18.5        3.5
  108   5   1  -5 39.531  79.062   0.413    3.32    4       47.4       23.1
  109   1   1   5 39.616  79.233   0.414    3.3     4       16.8        2.9
  110   4   4   0 39.689  79.378   0.415    3.29    4        4.1        0.2
  111   4   0  -6 39.883  79.766   0.416    3.27    2        3.3        0.1
  112   1   1  -6 40.003  80.006   0.417    3.25    4       81.9       67.8
  113   2   4   3 40.047  80.095   0.418    3.25    4        6.3        0.4
  114   2   2  -6 40.193  80.385   0.419    3.23    4       84.4       71.4
  115   4   4  -4 40.25   80.501   0.419    3.22    4       43.0       18.5
  116   2   6  -1 40.393  80.786   0.421    3.21    4        2.7        0.1
  117   0   6   2 40.512  81.025   0.422    3.19    4       30.7        9.3
  118   2   4  -5 40.608  81.215   0.422    3.18    4       56.0       30.9
  119   5   3  -1 40.643  81.286   0.423    3.18    4        4.3        0.2
  120   1   5   3 40.658  81.317   0.423    3.18    4       21.2        4.4
  121   1   5  -4 40.903  81.806   0.425    3.15    4       39.1       15.0
  122   2   6   0 41.065  82.13    0.426    3.13    4       94.4       86.5
  123   4   2   2 41.153  82.307   0.427    3.12    4       50.2       24.4
  124   5   3  -4 41.167  82.333   0.427    3.12    4       67.1       43.5
  125   2   6  -2 41.205  82.409   0.428    3.12    4       13.0        1.6
  126   3   5   1 41.762  83.524   0.432    3.06    4       31.9        9.7
  127   6   0  -2 42.226  84.451   0.436    3.02    2       13.5        0.9
  128   4   2  -6 42.266  84.533   0.437    3.01    4      100.5       94.5
  129   3   5  -4 42.283  84.566   0.437    3.01    4       37.4       13.1
  130   3   3   3 42.387  84.773   0.438    3.0     4        1.2        0.0
  131   6   0  -4 42.642  85.284   0.44     2.98    2      109.6       55.6
  132   0   0   6 42.76   85.52    0.441    2.97    2       15.9        1.2
  133   5   1   1 42.928  85.855   0.442    2.96    4        2.2        0.0
  134   2   6   1 43.208  86.416   0.444    2.94    4       51.3       24.0
  135   4   4   1 43.248  86.496   0.445    2.94    4       25.8        6.1
  136   3   3  -6 43.322  86.644   0.445    2.93    4       26.1        6.2
  137   5   3   0 43.421  86.841   0.446    2.92    4       79.5       57.3
  138   2   6  -3 43.485  86.97    0.447    2.92    4        9.3        0.8
  139   6   2  -3 44.064  88.128   0.451    2.88    4       22.5        4.5
  140   4   4  -5 44.078  88.156   0.452    2.88    4        7.6        0.5
  141   0   4   5 44.134  88.268   0.452    2.88    4       29.4        7.7
  142   5   1  -6 44.139  88.277   0.452    2.88    4       76.9       52.7
  143   0   6   3 44.199  88.397   0.453    2.87    4       40.3       14.5
  144   5   3  -5 44.285  88.57    0.453    2.87    4        3.9        0.1
  145   1   3   5 44.369  88.738   0.454    2.86    4       21.4        4.1
  146   6   2  -2 44.59   89.181   0.456    2.85    4       90.2       71.9
  147   1   3  -6 44.749  89.498   0.457    2.84    4       33.6        9.9
  148   3   1   4 44.902  89.803   0.458    2.83    4       37.3       12.2


  X-ray diffraction powder data (I)...X-Ray wave length =  1.54056 (angs.):

  No   H   K   L   Theta 2*Theta    d           I int   I int.n.  I p.h.n.   H(Si)
                    ( degree )   (angstrem)     *100                         *100

    1   1   1   0   9.187  18.374  4.82466     1143.1     54.6     54.9     5.6
    2   1   1  -1   9.296  18.592  4.76858      832.1     39.7     40.0     5.6
    3   0   2   0  11.711  23.422  3.795        326.3     15.6     15.6     5.6
    4   1   1   1  12.986  25.972  3.42789      525.4     25.1     25.1     5.6
    5   1   1  -2  13.221  26.441  3.36809     2094.2    100.0    100.0     5.6
    6   0   2   1  13.437  26.875  3.31471      578.2     27.6     27.6     5.6
    7   2   0   0  14.27   28.541  3.1249      1106.1     52.8     52.7     5.6
    8   2   2  -1  17.494  34.987  2.56247      395.2     18.9     18.7     5.7
    9   0   2   2  17.698  35.396  2.53385     1382.8     66.0     65.5     5.7
   10   1   1   2  18.54   37.081  2.42247      136.8      6.5      6.5     5.7
   11   2   2   0  18.621  37.242  2.41233       89.3      4.3      4.2     5.7
   12   2   2  -2  18.848  37.697  2.38429       91.6      4.4      4.3     5.7
   13   1   3   0  19.175  38.351  2.34513      348.4     16.6     16.5     5.7
   14   3   1  -2  20.707  41.413  2.17849      599.6     28.6     28.3     5.7
   15   1   3   1  21.379  42.759  2.11301      109.2      5.2      5.1     5.7
   16   1   3  -2  21.532  43.063  2.09878      201.5      9.6      9.5     5.7
   17   2   2   1  21.904  43.807  2.06483       33.4      1.6      1.6     5.7
   18   2   2  -3  22.3    44.6    2.02995      222.6     10.6     10.5     5.7
   19   3   1   0  22.546  45.091  2.00897      397.5     19.0     18.7     5.7
   20   0   2   3  23.298  46.596  1.94753       41.7      2.0      2.0     5.7
   21   0   4   0  23.95   47.901  1.8975       109.2      5.2      5.1     5.7
   22   2   0  -4  24.198  48.397  1.8792       116.3      5.6      5.4     5.7
   23   1   1   3  24.904  49.808  1.8292        37.7      1.8      1.8     5.7
   24   1   1  -4  25.219  50.439  1.80781      259.1     12.4     12.1     5.8
   25   1   3   2  25.364  50.729  1.79816       55.2      2.6      2.6     5.8
   26   4   0  -2  26.325  52.649  1.737         57.1      2.7      2.7     5.8
   27   2   2   2  26.706  53.413  1.71394      467.8     22.3     21.7     5.8
   28   0   0   4  26.912  53.823  1.70184      104.7      5.0      4.9     5.8
   29   3   1  -4  26.954  53.909  1.69935       51.0      2.4      2.4     5.8
   30   3   3  -2  27.093  54.185  1.69132       57.5      2.7      2.7     5.8
   31   2   2  -4  27.219  54.439  1.68404      129.8      6.2      6.0     5.8
   32   0   4   2  27.695  55.39   1.65735      258.2     12.3     12.0     5.8
   33   2   4  -2  28.519  57.039  1.6133       291.2     13.9     13.5     5.8
   34   3   3   0  28.618  57.236  1.60822      317.1     15.1     14.7     5.8
   35   3   3  -3  28.986  57.972  1.58953       40.3      1.9      1.9     5.8
   36   4   2  -2  29.189  58.379  1.57942      134.5      6.4      6.2     5.8
   37   4   0   0  29.538  59.075  1.56245       59.8      2.9      2.8     5.8
   38   0   2   4  29.739  59.477  1.55284       55.0      2.6      2.5     5.8
   39   4   2  -1  29.884  59.767  1.54601       30.4      1.4      1.4     5.8
   40   4   0  -4  30.178  60.356  1.53233      285.9     13.7     13.2     5.8
   41   2   4   1  30.837  61.674  1.5027        38.9      1.9      1.8     5.8
   42   1   3  -4  30.914  61.829  1.49931      265.6     12.7     12.2     5.8
   43   3   1   2  31.399  62.798  1.47849      137.4      6.6      6.3     5.9
   44   1   5   0  31.479  62.958  1.47511       76.6      3.7      3.5     5.9
   45   1   1   4  31.894  63.788  1.45789       40.0      1.9      1.8     5.9
   46   0   4   3  31.95   63.899  1.45562       49.9      2.4      2.3     5.9
   47   4   2   0  32.218  64.436  1.44479       76.0      3.6      3.5     5.9
   48   3   3  -4  32.447  64.895  1.43568      111.1      5.3      5.1     5.9
   49   2   2   3  32.608  65.216  1.42939       29.3      1.4      1.3     5.9
   50   4   2  -4  32.828  65.656  1.42088       73.5      3.5      3.4     5.9
   51   1   5  -2  33.179  66.358  1.40753      111.8      5.3      5.1     5.9
   52   5   1  -2  34.405  68.809  1.36325       35.7      1.7      1.6     5.9
   53   2   4   2  34.791  69.583  1.34997      100.8      4.8      4.6     5.9
   54   4   2   1  36.022  72.043  1.3098        36.5      1.7      1.6     5.9
   55   1   5   2  36.169  72.337  1.3052        37.4      1.8      1.7     5.9
   56   5   1  -4  36.325  72.65   1.30034       49.7      2.4      2.2     6.0
   57   3   3   2  36.501  73.002  1.29495       37.1      1.8      1.7     6.0
   58   4   2  -5  36.889  73.778  1.28323       24.3      1.2      1.1     6.0
   59   1   3   4  36.962  73.925  1.28104      268.8     12.8     12.1     6.0
   60   2   0   4  37.063  74.125  1.27808      137.2      6.5      6.2     6.0
   61   0   6   0  37.511  75.022  1.265         67.2      3.2      3.0     6.0
   62   3   5  -2  37.596  75.192  1.26257      168.4      8.0      7.6     6.0
   63   3   1  -6  38.548  77.095  1.23608       24.4      1.2      1.1     6.0
   64   3   5   0  38.892  77.784  1.22685       23.3      1.1      1.0     6.0
   65   2   2   4  39.49   78.98   1.21123       27.7      1.3      1.2     6.0
   66   5   1  -5  39.531  79.062  1.21018       23.1      1.1      1.0     6.0
   67   1   1  -6  40.003  80.006  1.19827       67.8      3.2      3.0     6.0
   68   2   2  -6  40.193  80.385  1.19357       71.4      3.4      3.2     6.0
   69   2   4  -5  40.608  81.215  1.18345       30.9      1.5      1.4     6.1
   70   2   6   0  41.065  82.13   1.17257       86.5      4.1      3.8     6.1
   71   5   3  -4  41.167  82.333  1.17019       68.0      3.2      3.0     6.1
   72   4   2  -6  42.266  84.533  1.14527      107.6      5.1      4.7     6.1
   73   6   0  -4  42.642  85.284  1.13709       55.6      2.7      2.4     6.1
   74   2   6   1  43.208  86.416  1.12507       24.0      1.1      1.0     6.1
   75   5   3   0  43.421  86.841  1.12065       57.3      2.7      2.5     6.1
   76   5   1  -6  44.139  88.277  1.10609       60.4      2.9      2.6     6.2
   77   6   2  -2  44.59   89.181  1.09721       71.9      3.4      3.1     6.2

Reference:
Chichagov A.V. et al.
Information-Calculating System on Crystal Structure Data of Minerals
(MINCRYST)
- Kristallographiya, v.35, n.3, 1990, p.610-616 (in Russian)