Calzirtite
      Sinclair W, Eggleton R A, McLaughlin G M
      American Mineralogist 71 (1986) 815-818
      Structure refinement of calzirtite from Jacupiranga, Brazil
      _database_code_amcsd 0001034

      CELL PARAMETERS:   15.0940  15.0940  10.0430   90.000   90.000   90.000
      SPACE GROUP: I4_1/acd  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   2288.085
      Density (g/cm3):      5.243
      MAX. ABS. INTENSITY / VOLUME**2:      118.7260043    
      RIR:      7.374
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                11.73         12.12        7.5470    2   0   0         4
                19.54          2.37        4.5437    1   1   2         8
                21.25          1.99        4.1807    2   0   2         8
                23.02          1.68        3.8641    3   2   1        16
                25.75          4.85        3.4596    3   1   2        16
                25.90          6.18        3.4395    4   1   1        16
                26.41          1.36        3.3751    4   2   0         8
                30.80        100.00        2.9029    3   3   2         8
                33.18          1.08        2.6997    5   2   1        16
                35.69         12.65        2.5157    6   0   0         4
                35.76          7.08        2.5108    0   0   4         2
                39.15          1.44        2.3009    5   3   2        16
                40.60          2.07        2.2221    3   1   4        16
                42.04          3.32        2.1491    5   2   3        16
                45.50          1.20        1.9935    6   1   3        16
                47.03          1.03        1.9320    6   4   2        16
                47.15          2.61        1.9274    5   4   3        16
                49.53          2.34        1.8405    7   4   1        16
                51.36         13.73        1.7788    6   6   0         4
                51.42         30.39        1.7771    6   0   4         8
                52.93          1.15        1.7298    6   2   4        16
                56.30          1.21        1.6341    2   0   6         8
                56.30          1.32        1.6340    7   4   3        16
                56.99          1.12        1.6158    9   2   1        16
                58.41          2.23        1.5800    8   5   1        16
                61.10         17.15        1.5167    9   3   2        16
                61.19         10.50        1.5146    3   3   6         8
                64.16          4.78        1.4515    6   6   4         8
                64.56          1.10        1.4436    8   5   3        16
                64.60          1.45        1.4426    7   2   5        16
                68.47          1.49        1.3703   10   1   3        16
                70.36          1.34        1.3380   11   2   1        16
                75.60          2.38        1.2578   12   0   0         4
                75.77          1.76        1.2554    0   0   8         2
                78.84          1.01        1.2141    3   1   8        16
                83.82          2.10        1.1541    9   9   2         8
                83.90          5.47        1.1532    9   3   6        16
                86.51          1.33        1.1250   12   6   0         8
                86.55          1.52        1.1246   12   0   4         8
                86.68          2.13        1.1233    6   0   8         8
                88.68          1.11        1.1030   11   8   1        16
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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.