Kanonaite
      Weiss Z, Bailey S W, Rieder M
      American Mineralogist 66 (1981) 561-567
      Refinement of the crystal structure of kanonaite, (Mn,Al)(Al,Mn)O[SiO4]
      _database_code_amcsd 0000833

      CELL PARAMETERS:    7.9590   8.0470   5.6160   90.000   90.000   90.000
      SPACE GROUP: Pnnm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    359.683
      Density (g/cm3):      3.436
      MAX. ABS. INTENSITY / VOLUME**2:      17.31587777    
      RIR:      1.641
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                15.66        100.00        5.6587    1   1   0         4
                19.27         30.47        4.6053    0   1   1         4
                19.34         44.88        4.5887    1   0   1         4
                22.30         19.70        3.9861    1   1   1         8
                24.80         12.47        3.5908    1   2   0         4
                24.96         16.09        3.5671    2   1   0         4
                31.62         55.87        2.8294    2   2   0         4
                31.87          3.19        2.8080    0   0   2         2
                35.31         11.88        2.5419    1   3   0         4
                35.53          2.61        2.5268    2   2   1         8
                35.63         27.07        2.5196    3   1   0         4
                35.70         34.41        2.5153    1   1   2         8
                37.15          5.83        2.4204    0   3   1         4
                37.49          3.33        2.3988    3   0   1         4
                38.89          7.74        2.3157    1   3   1         8
                39.12         24.70        2.3027    0   2   2         4
                39.19         12.34        2.2988    3   1   1         8
                39.27          2.17        2.2943    2   0   2         4
                40.74         10.85        2.2149    3   2   0         4
                40.79          9.29        2.2120    1   2   2         8
                40.90          9.41        2.2064    2   1   2         8
                45.51          4.03        1.9931    2   2   2         8
                45.59          3.95        1.9898    4   0   0         2
                47.05          1.16        1.9316    4   1   0         4
                48.25          1.73        1.8862    3   3   0         4
                48.30         10.14        1.8845    1   3   2         8
                48.55          2.55        1.8753    3   1   2         8
                49.47          3.24        1.8425    1   4   1         8
                49.93          4.33        1.8266    4   1   1         8
                50.02          3.66        1.8233    0   1   3         4
                50.06          1.40        1.8223    1   0   3         4
                50.86          1.34        1.7954    2   4   0         4
                51.08          3.15        1.7881    3   3   1         8
                56.25          4.94        1.6354    0   4   2         4
                56.70         12.08        1.6235    4   0   2         4
                58.51          3.83        1.5775    1   5   0         4
                58.99         12.52        1.5658    3   3   2         8
                59.17          4.56        1.5615    5   1   0         4
                60.02          1.48        1.5414    3   4   1         8
                60.21          1.50        1.5371    4   3   1         8
                60.29          1.04        1.5351    0   3   3         4
                60.53          1.08        1.5296    3   0   3         4
                61.01          4.32        1.5187    1   5   1         8
                61.28         27.88        1.5126    2   4   2         8
                61.52          2.47        1.5073    1   3   3         8
                61.60          9.36        1.5055    4   2   2         8
                61.65          4.06        1.5045    5   1   1         8
                61.73          2.19        1.5027    3   1   3         8
                62.22          1.91        1.4920    2   5   0         4
                66.04          7.55        1.4147    4   4   0         4
                66.61         10.65        1.4040    0   0   4         2
                68.19          1.90        1.3753    1   5   2         8
                68.79          1.95        1.3647    5   1   2         8
                68.91          2.11        1.3627    1   1   4         8
                69.61          1.52        1.3506    1   4   3         8
                70.93          1.22        1.3287    3   3   3         8
                71.62          2.65        1.3176    2   5   2         8
                72.14          4.29        1.3094    5   2   2         8
                74.69          2.23        1.2709    2   6   0         4
                75.21          2.34        1.2634    4   4   2         8
                75.46          3.32        1.2598    6   2   0         4
                75.61          6.13        1.2577    2   2   4         8
                77.20          3.46        1.2356    3   5   2         8
                77.59          2.16        1.2305    5   3   2         8
                77.70          2.04        1.2290    1   3   4         8
                77.89          3.61        1.2264    3   1   4         8
                79.14          2.39        1.2102    0   6   2         4
                79.45          2.38        1.2063    1   5   3         8
                79.99          2.94        1.1994    6   0   2         4
                80.02          1.37        1.1991    5   1   3         8
                88.24          1.20        1.1074    6   4   0         4
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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.