Armalcolite
      Wechsler B A
      American Mineralogist 62 (1977) 913-920
      Cation distribution and high-temperature crystal chemistry of armalcolite
      sample Arm-E, T = 1100 deg C
      _database_code_amcsd 0000592

      CELL PARAMETERS:    9.8990  10.1835   3.7642   90.000   90.000   90.000
      SPACE GROUP: Bbmm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    379.458
      Density (g/cm3):      3.777
      MAX. ABS. INTENSITY / VOLUME**2:      22.81548409    
      RIR:      1.967
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                17.42         13.31        5.0918    0   2   0         2
                17.92         36.38        4.9495    2   0   0         2
                19.95          1.15        4.4516    2   1   0         4
                25.09          7.04        3.5490    2   2   0         4
                25.31        100.00        3.5184    1   0   1         4
                26.81          3.46        3.3255    1   1   1         8
                30.89          4.37        2.8946    1   2   1         8
                31.97         74.76        2.7994    2   3   0         4
                36.20         17.73        2.4813    3   0   1         4
                36.30          6.76        2.4748    4   0   0         2
                36.79         19.21        2.4429    1   3   1         8
                39.82         11.31        2.2639    2   4   0         4
                40.53         13.10        2.2258    4   2   0         4
                45.27          5.15        2.0032    3   3   1         8
                45.35         18.33        1.9997    4   3   0         4
                48.32          8.08        1.8835    2   5   0         4
                48.36         26.91        1.8821    0   0   2         2
                51.42          7.40        1.7769    3   4   1         8
                51.98          2.57        1.7592    2   0   2         4
                54.03         10.26        1.6973    0   6   0         2
                55.46         12.56        1.6569    5   2   1         8
                55.71          1.68        1.6498    6   0   0         2
                56.51          2.94        1.6286    6   1   0         4
                57.39          2.30        1.6055    2   6   0         4
                58.64          5.63        1.5743    3   5   1         8
                59.15         16.42        1.5619    2   3   2         8
                59.36         15.09        1.5570    5   3   1         8
                60.57          4.30        1.5287    1   6   1         8
                61.94          2.19        1.4981    4   0   2         4
                62.60          1.70        1.4839    6   3   0         4
                64.37          2.81        1.4473    2   4   2         8
                64.57          1.78        1.4434    5   4   1         8
                64.88          3.97        1.4372    4   2   2         8
                66.78          4.16        1.4009    3   6   1         8
                67.05          1.65        1.3957    2   7   0         4
                68.46          5.99        1.3705    4   3   2         8
                69.98          1.45        1.3444    1   7   1         8
                70.77          3.01        1.3313    2   5   2         8
                71.23          1.02        1.3238    7   0   1         4
                71.92          3.44        1.3128    7   1   1         8
                73.93          1.30        1.2820    6   5   0         4
                73.98          3.51        1.2812    7   2   1         8
                75.41          4.62        1.2604    0   6   2         4
                76.53          1.61        1.2448    1   0   3         4
                77.51          1.54        1.2315    6   1   2         8
                78.27          1.11        1.2215    2   6   2         8
                82.19          1.07        1.1728    3   0   3         4
                82.55          1.39        1.1687    1   3   3         8
                82.84          1.02        1.1653    6   3   2         8
                85.85          1.39        1.1320    4   8   0         4
                86.89          1.08        1.1211    2   7   2         8
                87.98          1.56        1.1099    7   5   1         8
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.