Anorthite
      Angel R J
      American Mineralogist 73 (1988) 1114-1119
      High-pressure structure of anorthite
      Sample: P = 1 bar
      Locality: Val Pasmeda, Austria
      _database_code_amcsd 0001194

      CELL PARAMETERS:    8.1750  12.8730  14.1700   93.110  115.890   91.280
      SPACE GROUP: I-1       
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1337.803
      Density (g/cm3):      2.762
      MAX. ABS. INTENSITY / VOLUME**2:      4.735587228    
      RIR:      0.558
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                13.58         10.64        6.5208   -1   1   0         2
                13.80          2.92        6.4186    0   2   0         2
                17.75          1.56        4.9980   -1  -2   1         2
                18.93         17.25        4.6868    0  -2   2         2
                20.73          1.34        4.2847    1  -2   1         2
                22.01         61.56        4.0384   -2   0   2         2
                22.72         13.52        3.9133    1  -1   2         2
                23.06          1.02        3.8565   -1  -2   3         2
                23.52         31.99        3.7826   -1   3   0         2
                23.70         18.93        3.7540    1   1   2         2
                24.10          1.01        3.6922   -1   2   3         2
                24.61         38.40        3.6176    1   3   0         2
                24.73         12.99        3.6006   -1  -3   2         2
                25.36          3.55        3.5120   -1   3   2         2
                25.76         14.76        3.4587   -1  -1   4         2
                25.94          1.88        3.4355   -2   2   2         2
                26.20          6.82        3.4011   -2  -2   2         2
                26.50         30.61        3.3635   -1   1   4         2
                27.35         61.84        3.2604   -2   2   0         2
                27.80         50.52        3.2093    0   4   0         2
                27.93        100.00        3.1950   -2   0   4         2
                28.07         93.52        3.1789    0   0   4         2
                28.62         47.76        3.1194    2   2   0         2
                29.38         22.38        3.0403    1  -3   2         2
                30.29         32.92        2.9507    0  -4   2         2
                30.48         20.65        2.9329    0  -2   4         2
                30.93          8.38        2.8915   -2  -2   4         2
                31.66         28.06        2.8265    1   3   2         2
                31.94         10.34        2.8024   -1  -3   4         2
                33.50          1.61        2.6749   -3   1   2         2
                33.74         17.40        2.6561   -1   3   4         2
                35.09          5.03        2.5574    2  -2   2         2
                35.52          7.22        2.5273    1  -1   4         2
                35.54         21.57        2.5263   -2   4   2         2
                35.80          4.39        2.5085   -3  -1   4         2
                35.85          1.69        2.5049   -3   1   4         2
                35.94         35.60        2.4990   -2  -4   2         2
                36.90          4.35        2.4356    2   2   2         2
                37.03          4.12        2.4279   -3   1   0         2
                37.39          4.07        2.4049   -1  -5   2         2
                37.70          1.29        2.3858    1   5   0         2
                37.76          3.48        2.3826    3   1   0         2
                38.13          4.05        2.3604   -1   5   2         2
                38.18          2.17        2.3575    2   4   0         2
                38.76          7.72        2.3232   -3   3   2         2
                39.74          4.78        2.2682   -3  -3   2         2
                39.81          4.30        2.2643   -1   1   6         2
                39.91          1.54        2.2590    1  -3   4         2
                40.29          4.49        2.2382    1  -5   2         2
                40.37          3.16        2.2343   -2   4   4         2
                41.21          1.24        2.1907   -3   3   4         2
                41.38          1.16        2.1822    0   4   4         2
                41.55          2.31        2.1736   -3   3   0         2
                41.84          3.36        2.1593   -2   2   6         2
                42.18         17.23        2.1424    2  -4   2         2
                42.24          8.94        2.1395    0   6   0         2
                42.36          1.01        2.1338   -1  -5   4         2
                43.19         13.17        2.0946    1   5   2         2
                43.24          1.38        2.0922   -3   1   6         2
                43.52          1.10        2.0796    3   3   0         2
                44.73          2.44        2.0260   -1   5   4         2
                44.89          2.65        2.0192   -4   0   4         2
                44.98          4.56        2.0154   -4   0   2         2
                45.25          2.69        2.0040    3  -1   2         2
                45.52          2.85        1.9925   -1   3   6         2
                45.69          4.11        1.9855    0   6   2         2
                46.20          2.91        1.9649    3   1   2         2
                46.41          2.48        1.9567    2  -2   4         2
                47.03         10.22        1.9323   -4   2   4         2
                47.15          1.40        1.9277   -3  -3   6         2
                47.35          4.11        1.9200   -4  -2   4         2
                47.75          2.10        1.9046   -4  -2   2         2
                48.09          2.04        1.8921   -3   5   2         2
                48.11          3.41        1.8913   -2   6   0         2
                48.36          1.80        1.8819   -2  -6   2         2
                48.50          8.41        1.8770    2   2   4         2
                48.83          2.02        1.8649    3  -3   2         2
                49.36          2.27        1.8461   -2   4   6         2
                49.40         10.66        1.8448   -4   0   6         2
                49.64          2.74        1.8365    0  -6   4         2
                49.65         17.31        1.8362    4   0   0         2
                49.71          3.33        1.8340    1  -1   6         2
                49.85          2.20        1.8293    0  -4   6         2
                50.45          4.67        1.8088    2   6   0         2
                50.48          1.70        1.8080   -3   5   4         2
                50.69          3.24        1.8011   -1   7   0         2
                50.71          4.31        1.8003   -2  -6   4         2
                50.83          9.99        1.7962    1   1   6         2
                51.47          1.51        1.7755   -1  -7   2         2
                51.50          1.99        1.7746    3   3   2         2
                51.68         23.94        1.7686   -2   0   8         2
                51.94          7.25        1.7604    2  -4   4         2
                52.08          1.11        1.7560   -2   6   4         2
                52.27          2.77        1.7503   -1   7   2         2
                52.54          2.62        1.7417    1   5   4         2
                52.69          2.34        1.7371    2  -6   2         2
                52.82          4.30        1.7333   -4   4   2         2
                52.95          3.17        1.7294   -2  -2   8         2
                53.28          3.89        1.7192    0   6   4         2
                53.33          3.98        1.7177   -4   4   4         2
                53.48          2.85        1.7133    0   4   6         2
                53.92          5.58        1.7006   -4  -4   4         2
                54.57          5.00        1.6817   -2   2   8         2
                54.58          1.90        1.6815   -4  -4   2         2
                55.29          1.43        1.6614   -3  -5   6         2
                55.76          2.59        1.6485    2   4   4         2
                56.31          1.44        1.6338    3  -5   2         2
                56.44          1.25        1.6304   -1  -3   8         2
                56.62          1.25        1.6256    2   6   2         2
                56.81          1.76        1.6207   -3  -3   8         2
                56.91          4.43        1.6180   -3   5   6         2
                57.35          1.67        1.6067   -4  -4   6         2
                57.43          2.76        1.6046    0   8   0         2
                58.08          1.70        1.5882    4   0   2         2
                58.09          1.86        1.5879   -5   1   2         2
                58.29          1.02        1.5828    0  -8   2         2
                58.85          2.28        1.5691    0  -2   8         2
                59.23          1.61        1.5601   -4  -2   8         2
                59.39          2.17        1.5563    3  -3   4         2
                59.87          1.61        1.5449    2  -2   6         2
                59.98          1.61        1.5423    1  -7   4         2
                60.06          2.17        1.5405   -4   2   8         2
                60.21          1.32        1.5370   -5   3   4         2
                60.31          3.51        1.5346    3   5   2         2
                60.95          1.99        1.5202    2  -6   4         2
                61.05          1.34        1.5178    0   2   8         2
                61.12          1.47        1.5162   -5  -3   4         2
                61.20          1.44        1.5145   -2   4   8         2
                61.91          5.76        1.4989   -2   8   0         2
                62.21          5.92        1.4923   -4   6   2         2
                62.44          1.04        1.4874   -3   7   4         2
                62.52          5.16        1.4856   -2  -8   2         2
                62.54          1.82        1.4852    3   3   4         2
                62.92          2.89        1.4772   -5   3   6         2
                62.94          5.09        1.4767   -4   6   4         2
                63.00          1.54        1.4753    0  -8   4         2
                63.01          3.62        1.4752   -5  -3   6         2
                63.04          1.21        1.4746   -5  -3   2         2
                63.73          1.07        1.4604   -4  -6   4         2
                64.00          7.80        1.4548    0   6   6         2
                64.34          3.59        1.4479    2  -4   6         2
                64.56          2.88        1.4435    2   8   0         2
                65.09          1.50        1.4330    3   7   0         2
                65.17          1.02        1.4314   -5  -1   8         2
                65.24          2.14        1.4301   -4   6   0         2
                65.41          1.93        1.4269   -5   1   8         2
                65.58          1.40        1.4235    2  -8   2         2
                66.12          3.59        1.4133    2   6   4         2
                66.34          1.45        1.4091    1   1   8         2
                66.36          1.03        1.4086   -3  -7   6         2
                67.37          3.82        1.3900   -4   6   6         2
                67.40          2.74        1.3895    4   4   2         2
                67.54          4.12        1.3870    1   9   0         2
                67.54          6.63        1.3868    1  -3   8         2
                68.14          4.11        1.3761    1  -9   2         2
                68.54          4.06        1.3691   -5  -3   8         2
                68.60          1.50        1.3680    5   3   0         2
                68.74          3.28        1.3656    2   4   6         2
                68.97          3.93        1.3616   -4   0  10         2
                69.08          7.80        1.3598   -6   0   4         2
                69.10          2.42        1.3594    4   6   0         2
                69.44          7.09        1.3535    4   0   4         2
                69.73          5.38        1.3486   -1  -9   4         2
                70.06          1.52        1.3430    4  -2   4         2
                70.10          1.68        1.3424   -4  -2  10         2
                70.10          2.25        1.3423   -5   5   6         2
                70.19          1.92        1.3409    2   8   2         2
                70.23          3.04        1.3401   -1   1  10         2
                70.78          1.04        1.3311   -5  -5   2         2
                71.13          1.59        1.3255    0  -8   6         2
                71.27          1.12        1.3231   -6  -2   4         2
                71.36          1.18        1.3217    0  -6   8         2
                71.41          1.60        1.3209    3   1   6         2
                71.44          1.20        1.3204   -6   2   6         2
                71.53          2.52        1.3190   -1  -3  10         2
                72.71          2.71        1.3004    2  -8   4         2
                72.84          1.93        1.2985   -1   9   4         2
                72.94          1.15        1.2969   -4  -6   8         2
                74.15          1.13        1.2787    4  -4   4         2
                74.21          1.05        1.2780   -6   0   8         2
                74.26          2.41        1.2771   -3   9   2         2
                74.31          1.32        1.2765   -4   8   2         2
                74.77          1.81        1.2697    2   0   8         2
                75.12          1.04        1.2646    0  -2  10         2
                75.16          2.07        1.2641   -6   4   4         2
                75.23          2.60        1.2631   -4   8   4         2
                76.19          3.56        1.2495   -4  -8   4         2
                76.34          1.17        1.2475   -3  -9   4         2
                77.13          2.21        1.2366   -4   4  10         2
                77.14          2.56        1.2365   -6  -4   6         2
                77.35          1.21        1.2337   -5  -3  10         2
                77.37          1.25        1.2334   -6   4   2         2
                77.96          1.15        1.2256   -5   7   2         2
                78.07          3.51        1.2241    6   0   0         2
                78.61          1.05        1.2171   -4  -8   6         2
                78.85          1.53        1.2140   -6   2   0         2
                79.08          4.40        1.2110    2   8   4         2
                79.12          1.88        1.2104   -3   5  10         2
                80.65          1.46        1.1913    6   2   0         2
                82.38          2.21        1.1707   -3   9   6         2
                82.43          1.90        1.1701    1  -7   8         2
                82.51          1.23        1.1691   -4  -6  10         2
                82.60          1.55        1.1680   -1   5  10         2
                82.82          1.10        1.1655    4  -8   2         2
                82.97          3.60        1.1638   -6   4   0         2
                83.53          1.25        1.1574   -2   8   8         2
                83.96          2.24        1.1526    3   5   6         2
                84.63          2.57        1.1452   -2   6  10         2
                85.14          1.16        1.1395   -5  -7   8         2
                85.67          1.57        1.1339   -1  -9   8         2
                86.35          1.41        1.1267   -1 -11   4         2
                86.54          2.48        1.1247    6   4   0         2
                86.87          1.36        1.1213   -3  -9   8         2
                87.27          1.23        1.1172   -4   8   8         2
                89.96          1.11        1.0906   -2  -8  10         2
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.