Wadsleyite
      Hazen R M, Yang H, Prewitt C T
      American Mineralogist 85 (2000) 778-783
      High-pressure crystal chemistry of Fe3+-wadsleyite, beta-Fe2.33Si0.67O4
      Pressure = 0.00 GPa
      _database_code_amcsd 0002451

      CELL PARAMETERS:    5.8490  11.8557   8.3772   90.000   90.000   90.000
      SPACE GROUP: Imma      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    580.908
      Density (g/cm3):      4.869
      MAX. ABS. INTENSITY / VOLUME**2:      24.16661454    
      RIR:      1.616
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                12.94         22.48        6.8416    0   1   1         4
                18.50         25.87        4.7957    1   0   1         4
                24.91         10.34        3.5742    0   3   1         4
                27.25         12.49        3.2731    1   1   2         8
                30.15          7.78        2.9639    0   4   0         2
                30.57          7.79        2.9245    2   0   0         2
                32.95         50.48        2.7180    0   1   3         4
                33.32         67.81        2.6891    2   1   1         8
                34.78         17.61        2.5798    1   3   2         8
                35.61        100.00        2.5213    1   4   1         8
                35.63         39.62        2.5199    1   0   3         4
                37.16         13.78        2.4195    0   4   2         4
                37.51         17.39        2.3979    2   0   2         4
                39.50          5.75        2.2815    0   5   1         4
                39.52         10.41        2.2805    0   3   3         4
                39.83         31.91        2.2634    2   3   1         8
                43.20         29.78        2.0943    0   0   4         2
                43.47         68.62        2.0817    2   4   0         4
                46.68          4.73        1.9459    1   5   2         8
                46.70          3.55        1.9450    1   1   4         8
                47.35          6.17        1.9199    1   4   3         8
                47.90          2.86        1.8989    3   0   1         4
                50.49          4.64        1.8074    0   5   3         4
                50.75          9.48        1.7989    2   5   1         8
                50.77          5.79        1.7984    2   3   3         8
                51.82          4.72        1.7643    1   3   4         8
                52.33          1.57        1.7482    3   1   2         8
                53.58          1.33        1.7104    0   4   4         4
                53.84          4.19        1.7027    2   0   4         4
                55.38          1.49        1.6590    0   1   5         4
                57.08          3.86        1.6135    3   3   2         8
                57.19          8.01        1.6107    1   0   5         4
                57.65         18.65        1.5989    3   4   1         8
                57.67          9.53        1.5986    3   0   3         4
                59.97          7.30        1.5425    0   3   5         4
                60.19          2.96        1.5375    2   5   3         8
                61.11          1.51        1.5165    1   7   2         8
                61.13          2.47        1.5160    1   5   4         8
                62.69         21.49        1.4820    0   8   0         2
                62.95         76.42        1.4764    2   4   4         8
                63.63         20.69        1.4622    4   0   0         2
                64.33          7.47        1.4481    0   7   3         4
                64.55          7.72        1.4437    2   7   1         8
                64.59          4.52        1.4430    2   1   5         8
                65.91          1.57        1.4171    3   5   2         8
                65.98          1.30        1.4159    1   8   1         8
                66.45          1.25        1.4070    3   4   3         8
                68.58          4.61        1.3683    0   5   5         4
                69.69          2.61        1.3492    1   1   6         8
                70.11          1.53        1.3422    3   3   4         8
                71.35          1.02        1.3219    2   8   0         4
                73.55          7.22        1.2877    4   1   3         8
                74.24          6.76        1.2774    1   8   3         8
                74.70          3.63        1.2707    3   0   5         4
                75.23          2.43        1.2631    0   4   6         4
                75.40          5.47        1.2606    2   8   2         8
                75.45          1.11        1.2600    2   0   6         4
                76.05          4.26        1.2514    4   4   2         8
                77.55          2.17        1.2309    4   3   3         8
                79.18          5.56        1.2097    0   8   4         4
                80.03          5.31        1.1989    4   0   4         4
                80.64          1.94        1.1914    0   9   3         4
                80.85          3.41        1.1889    2   9   1         8
                85.40          1.49        1.1368    4   5   3         8
                86.04          1.43        1.1300    3   1   6         8
                87.20          1.64        1.1179    2   8   4         8
                88.67          1.12        1.1031    2   7   5         8
                89.97          3.69        1.0906    1   8   5         8
                90.00          2.06        1.0903    1   4   7         8
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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.