Cordierite
      Malcherek T, Domeneghetti M C, Tazzoli V, Ottolini L, McCammon C A, Carpenter M A
      American Mineralogist 86 (2001) 66-79
      Structural properties of ferromagnesian cordierites
      Sample:126231 Tanzania, T = 900 C, t = 24h
      _database_code_amcsd 0002612

      CELL PARAMETERS:   17.0890   9.7290   9.3500   90.000   90.000   90.000
      SPACE GROUP: Cccm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1554.521
      Density (g/cm3):      2.535
      MAX. ABS. INTENSITY / VOLUME**2:      11.12824545    
      RIR:      1.429
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                10.35         60.32        8.5445    2   0   0         2
                10.46        100.00        8.4548    1   1   0         4
                18.05         16.47        4.9157    3   1   0         4
                18.24          7.44        4.8645    0   2   0         2
                18.98         10.26        4.6750    0   0   2         2
                21.67          8.75        4.1013    2   0   2         4
                21.72         47.26        4.0912    1   1   2         8
                26.31         35.08        3.3876    3   1   2         8
                26.44         22.04        3.3707    0   2   2         4
                28.30         15.53        3.1537    4   0   2         4
                28.47         44.54        3.1356    2   2   2         8
                29.30         29.94        3.0484    5   1   1         8
                29.42         24.73        3.0361    4   2   1         8
                29.62         29.31        3.0158    1   3   1         8
                33.77         11.11        2.6544    5   1   2         8
                33.87         11.13        2.6463    4   2   2         8
                34.05          5.75        2.6328    1   3   2         8
                36.56          3.50        2.4579    6   2   0         4
                36.96          1.03        2.4323    6   0   2         4
                36.96          2.85        2.4323    0   4   0         2
                37.25          1.11        2.4136    3   3   2         8
                38.51         11.09        2.3375    0   0   4         2
                39.25          1.03        2.2954    7   1   1         8
                39.50          1.02        2.2814    5   3   1         8
                40.24          1.20        2.2410    5   1   3         8
                41.51          4.80        2.1755    6   2   2         8
                41.87          1.26        2.1577    0   4   2         4
                42.81          2.39        2.1124    7   1   2         8
                42.84          2.46        2.1110    3   1   4         8
                42.93          1.23        2.1069    0   2   4         4
                43.04          3.46        2.1014    5   3   2         8
                43.25          5.27        2.0920    2   4   2         8
                44.28          1.28        2.0456    2   2   4         8
                46.43          1.38        1.9559    8   2   0         4
                46.56          2.71        1.9504    7   3   0         4
                46.75          2.06        1.9429    8   0   2         4
                47.00          1.35        1.9333    1   5   0         4
                47.19          1.97        1.9260    4   4   2         8
                47.49          1.08        1.9144    8   2   1         8
                48.27          3.15        1.8854    7   1   3         8
                48.29          1.42        1.8847    1   3   4         8
                48.48          4.92        1.8777    5   3   3         8
                48.67          4.63        1.8709    2   4   3         8
                48.87          1.98        1.8636    9   1   0         4
                49.27          1.79        1.8496    6   4   0         4
                49.50          2.03        1.8413    3   5   0         4
                50.29          2.35        1.8144    6   4   1         8
                50.51          2.64        1.8069    6   0   4         4
                50.52          1.77        1.8066    3   5   1         8
                50.74          5.30        1.7992    3   3   4         8
                53.63          4.15        1.7089   10   0   0         2
                54.15         15.24        1.6938    6   2   4         8
                54.25          4.76        1.6910    5   5   0         4
                54.44          8.97        1.6854    0   4   4         4
                55.22          1.72        1.6635    7   1   4         8
                55.47          1.43        1.6567    8   2   3         8
                56.13          1.09        1.6386    9   3   0         4
                56.78          1.10        1.6215    0   6   0         2
                57.13          1.94        1.6123   10   2   0         4
                57.41          1.09        1.6050    8   4   0         4
                57.63          2.64        1.5995    9   1   3         8
                57.88          1.23        1.5931    2   6   0         4
                57.98          4.84        1.5906    6   4   3         8
                58.19          2.73        1.5853    3   5   3         8
                59.30          2.36        1.5583    0   0   6         2
                59.81          1.48        1.5463    9   3   2         8
                60.43          1.34        1.5320    0   6   2         4
                60.77          1.21        1.5242   10   2   2         8
                61.85          2.40        1.5000    8   2   4         8
                61.97          3.23        1.4976    7   3   4         8
                62.33          2.23        1.4898    1   5   4         8
                62.53          2.45        1.4855    3   1   6         8
                62.59          1.14        1.4840    0   2   6         4
                63.64          2.17        1.4622    2   2   6         8
                63.86          1.46        1.4576   11   1   2         8
                64.39          4.03        1.4469    7   5   2         8
                64.63          1.70        1.4421    4   6   2         8
                66.33          1.75        1.4091    6   6   0         4
                66.66          1.67        1.4031    5   1   6         8
                66.72          2.02        1.4019    4   2   6         8
                66.83          1.24        1.3999    1   3   6         8
                68.93          4.99        1.3623   12   0   2         4
                69.51          1.48        1.3524   12   2   1         8
                69.63          1.16        1.3502    3   7   0         4
                69.70          7.40        1.3492    6   6   2         8
                69.95          1.95        1.3448    9   5   1         8
                70.46          1.85        1.3364    3   7   1         8
                71.02          3.77        1.3272   10   2   4         8
                71.27          2.21        1.3231    8   4   4         8
                71.69          2.05        1.3164    2   6   4         8
                71.71          2.55        1.3161    6   2   6         8
                71.78          1.24        1.3150    6   4   5         8
                74.21          2.59        1.2779   11   3   3         8
                75.03          2.06        1.2659    1   7   3         8
                75.52          1.05        1.2589    8   0   6         4
                75.85          1.15        1.2543    4   4   6         8
                77.32          2.02        1.2340    5   1   7         8
                77.38          1.60        1.2332    4   2   7         8
                77.49          1.90        1.2318    1   3   7         8
                79.95          2.68        1.2000   10   4   4         8
                80.62          1.13        1.1917    1   7   4         8
                80.88          2.86        1.1886   12   4   2         8
                81.60          1.71        1.1798   12   2   4         8
                81.84          1.29        1.1770    0   8   2         4
                82.50          1.60        1.1692    3   7   4         8
                82.54          3.63        1.1688    0   0   8         2
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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.