Dolomite
      Miser D E, Swinnea J S, Steinfink H
      American Mineralogist 72 (1987) 188-193
      TEM observations and X-ray crystal-structure refinement of a twinned dolomite
      with a modulated microstructure
      _database_code_amcsd 0001065

      CELL PARAMETERS:    4.8110   4.8110  16.0470   90.000   90.000  120.000
      SPACE GROUP: R-3       
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    321.659
      Density (g/cm3):      2.855
      MAX. ABS. INTENSITY / VOLUME**2:      22.02653970    
      RIR:      2.512
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                22.04          1.96        4.0327    1   0   1         6
                24.07          4.32        3.6976    0   1   2         6
                30.94        100.00        2.8899    1   0   4         6
                33.51          4.93        2.6745    0   0   6         2
                35.30          5.49        2.5425    0   1   5         6
                37.38         10.76        2.4055    1   1   0         6
                41.15          7.09        2.1939    2  -1   3         6
                41.15         20.82        2.1939    1   1   3         6
                43.82          4.34        2.0659    0   2   1         6
                44.96         14.04        2.0164    2   0   2         6
                49.29          4.72        1.8488    0   2   4         6
                50.50         17.29        1.8073    0   1   8         6
                51.07         14.09        1.7885    2  -1   6         6
                51.07          7.39        1.7885    1   1   6         6
                51.24          1.26        1.7830    0   0   9         2
                58.93          2.28        1.5672    3  -1   1         6
                58.93          1.49        1.5672    2   1   1         6
                59.85          2.42        1.5453    1   2   2         6
                59.85          6.45        1.5453   -1   3   2         6
                63.46          3.81        1.4659    3  -1   4         6
                63.46          2.57        1.4659    2   1   4         6
                64.49          2.72        1.4449    2   0   8         6
                65.12          2.40        1.4324    2  -1   9         6
                65.12          1.08        1.4324    1   1   9         6
                66.09          2.32        1.4138   -1   3   5         6
                67.43          7.82        1.3888    3   0   0         6
                70.41          3.61        1.3373    0   0  12         2
                72.87          1.71        1.2980    2   1   7         6
                74.66          2.69        1.2713    0   2  10         6
                76.98          2.68        1.2387    1   2   8         6
                82.54          1.69        1.1688    1   1  12         6
                86.61          1.09        1.1240    3  -1  10         6
                87.94          1.46        1.1104    1   3   4         6
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.