Spessartine
      Rodehorst U, Geiger C A, Armbruster T
      American Mineralogist 87 (2002) 542-549
      The crystal structures of grossular and spessartine between 100 and 600 K
      and the crystal chemistry of grossular-spessartine solid solutions
      Sample: T = 156 K
      _database_code_amcsd 0002777

      CELL PARAMETERS:   11.6080  11.6080  11.6080   90.000   90.000   90.000
      SPACE GROUP: Ia-3d     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1564.128
      Density (g/cm3):      4.204
      MAX. ABS. INTENSITY / VOLUME**2:      37.65509668    
      RIR:      2.917
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.72          5.33        4.7389    2   1   1        24
                21.65          2.43        4.1040    2   2   0        12
                28.78          3.70        3.1024    3   2   1        48
                30.81         31.53        2.9020    4   0   0         6
                34.56        100.00        2.5956    4   2   0        24
                36.30          2.77        2.4748    3   3   2        24
                37.97         19.77        2.3695    4   2   2        24
                39.59          9.84        2.2765    4   3   1        48
                42.66         16.12        2.1193    5   2   1        48
                44.13          3.72        2.0520    4   4   0        12
                48.33         10.90        1.8831    6   1   1        24
                48.33         10.85        1.8831    5   3   2        48
                54.79         15.85        1.6755    4   4   4         8
                57.23         29.42        1.6097    6   4   0        24
                58.42          1.77        1.5796    5   5   2        24
                59.60         35.90        1.5512    6   4   2        48
                63.06          1.08        1.4742    6   5   1        48
                64.19          9.79        1.4510    8   0   0         6
                65.30          1.11        1.4288    7   4   1        48
                72.88          8.03        1.2978    8   4   0        24
                74.99         16.77        1.2665    8   4   2        48
                77.07          5.91        1.2374    6   6   4        24
                82.21          1.49        1.1726    8   5   3        48
                82.21          1.25        1.1726    9   4   1        48
                85.26          1.76        1.1383   10   2   0        24
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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.