Magnesio-arfvedsonite
      Oberti R, Boiocchi M, Hawthorne F C, Ball N A, Harlow G E
      Mineralogical Magazine 79 (2015) 253-260
      Magnesio-arfvedsonite from Jade mine tract, Myanmar:
      mineral description and crystal chemistry
      Locality: Jade mine tract, Myanmar
      _database_code_amcsd 0020742

      CELL PARAMETERS:    9.8666  17.9283   5.2839   90.000  103.799   90.000
      SPACE GROUP: C2/m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    907.700
      Density (g/cm3):      3.035
      MAX. ABS. INTENSITY / VOLUME**2:      5.754605338    
      RIR:      0.617
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 9.87          8.12        8.9642    0   2   0         2
                10.47         56.92        8.4506    1   1   0         4
                17.28          1.50        5.1314    0   0   1         2
                18.24         16.76        4.8634   -1   1   1         4
                18.52          4.31        4.7909    2   0   0         2
                19.81         27.73        4.4821    0   4   0         2
                19.94          3.91        4.4534    0   2   1         4
                22.08          8.77        4.0264    1   1   1         4
                23.05         16.95        3.8585   -1   3   1         4
                24.31          1.65        3.6616   -2   2   1         4
                26.22         72.48        3.3987    1   3   1         4
                26.40          1.01        3.3757    0   4   1         4
                27.25         42.16        3.2730    2   4   0         4
                28.38         61.57        3.1444    3   1   0         4
                29.63          4.32        3.0150   -3   1   1         4
                30.09         35.60        2.9696    2   2   1         4
                30.57         10.30        2.9242   -1   5   1         4
                31.77         20.38        2.8169    3   3   0         4
                32.90         28.32        2.7227   -3   3   1         4
                33.08        100.00        2.7081    1   5   1         4
                34.74         35.55        2.5822    0   6   1         4
                34.97          7.50        2.5657    0   0   2         2
                35.53         65.18        2.5264   -2   0   2         2
                36.97          1.05        2.4317   -2   2   2         4
                37.53          1.79        2.3963   -2   6   1         4
                37.72          5.91        2.3850    3   5   0         4
                38.69         29.99        2.3270   -3   5   1         4
                38.83         14.19        2.3194   -4   2   1         4
                39.44         19.25        2.2845   -1   7   1         4
                39.60          1.56        2.2756    3   3   1         4
                39.79         18.50        2.2655   -3   1   2         4
                41.01          7.37        2.2009   -2   4   2         4
                41.48          5.42        2.1769    1   7   1         4
                41.68         34.90        2.1670    2   6   1         4
                42.37          8.30        2.1333   -3   3   2         4
                42.51          1.59        2.1263   -1   5   2         4
                43.82         19.49        2.0660    2   0   2         2
                44.66          9.60        2.0291    3   5   1         4
                45.21          8.84        2.0058   -4   0   2         2
                45.39          2.35        1.9981    3   7   0         4
                46.23          1.08        1.9636   -3   7   1         4
                46.29          1.64        1.9612    1   5   2         4
                46.57          4.42        1.9503    1   9   0         4
                46.62          2.71        1.9481    4   2   1         4
                47.18          3.12        1.9263   -3   5   2         4
                47.73          8.83        1.9055    5   1   0         4
                48.52          2.94        1.8763    2   4   2         4
                48.65          3.29        1.8717   -4   6   1         4
                49.16          8.40        1.8532   -1   9   1         4
                49.58          1.01        1.8385   -1   7   2         4
                49.81          4.15        1.8308   -4   4   2         4
                49.98          2.16        1.8248    5   3   0         4
                50.89          3.51        1.7944    1   9   1         4
                50.94          4.05        1.7928    0  10   0         2
                52.60          4.67        1.7400   -5   1   2         4
                52.97          1.02        1.7286    1   7   2         4
                54.36          1.28        1.6878    0   8   2         4
                54.40          7.79        1.6865   -1   3   3         4
                54.62          5.06        1.6802    0   2   3         4
                54.75          6.76        1.6765   -2   8   2         4
                55.01          2.10        1.6692   -3   9   1         4
                55.36         27.35        1.6596    4   6   1         4
                56.21          8.13        1.6365    4   8   0         4
                57.34         10.39        1.6068    1  11   0         4
                57.73          4.13        1.5970    6   0   0         2
                58.47         21.46        1.5785   -1   5   3         4
                58.67          4.61        1.5737    4   0   2         2
                59.32          1.99        1.5578    2  10   1         4
                60.54         11.12        1.5293   -6   0   2         2
                61.06          3.80        1.5176    1   9   2         4
                61.24          5.13        1.5135    5   5   1         4
                61.44         20.72        1.5090   -2   6   3         4
                62.10          2.18        1.4946   -4   8   2         4
                62.13         10.65        1.4940    0  12   0         2
                62.56          4.46        1.4848    4   4   2         4
                62.57          1.74        1.4845    0   6   3         4
                62.74          2.14        1.4808    2   2   3         4
                63.64          2.13        1.4621   -2  10   2         4
                64.15          4.56        1.4518    3  11   0         4
                64.27          3.25        1.4494   -1   7   3         4
                64.37          3.77        1.4473   -6   4   2         4
                64.86         29.28        1.4376   -6   6   1         4
                64.91          1.57        1.4366   -4  10   1         4
                64.97          1.67        1.4353    4  10   0         4
                65.81          1.87        1.4191   -5   3   3         4
                66.12          1.03        1.4132    6   2   1         4
                67.87         11.92        1.3810    5   1   2         4
                68.78          2.38        1.3649    7   1   0         4
                69.41          1.33        1.3541    2  10   2         4
                69.48          4.72        1.3529   -5   5   3         4
                69.69          4.26        1.3493    5   3   2         4
                70.15          5.04        1.3416    2   6   3         4
                70.37          6.79        1.3379    1  11   2         4
                70.59          1.47        1.3343    7   3   0         4
                71.06          3.13        1.3267   -3  11   2         4
                71.59          1.83        1.3181   -1   9   3         4
                71.85          1.92        1.3140   -5   9   2         4
                72.02          7.98        1.3113   -7   5   1         4
                72.11          5.69        1.3099   -1   1   4         4
                72.71          1.31        1.3005    6   8   0         4
                73.33          6.37        1.2911    0  12   2         4
                73.35          2.60        1.2907    6   6   1         4
                73.66         14.59        1.2860   -2  12   2         4
                73.87          4.32        1.2828    0   0   4         2
                73.88          2.77        1.2828   -1   3   4         4
                74.91          1.09        1.2677    4  12   0         4
                75.22          5.17        1.2632   -4   0   4         2
                77.29          1.05        1.2345   -7   7   1         4
                77.59          1.30        1.2305    6   0   2         2
                78.39          1.30        1.2199   -2  14   1         4
                80.13          2.46        1.1977    8   0   0         2
                80.58          7.68        1.1921   -5  11   2         4
                82.32          4.03        1.1714    2   0   4         2
                83.00          1.32        1.1635   -6  10   2         4
                83.33          1.58        1.1597   -8   4   2         4
                83.39          1.44        1.1590    4   6   3         4
                86.21          2.31        1.1282    7   9   0         4
                86.34          1.10        1.1268    5   3   3         4
                87.06          1.12        1.1194    5  13   0         4
                88.32          1.59        1.1066   -6   4   4         4
                88.84          1.22        1.1015   -7   7   3         4
                88.90          1.81        1.1008    3   1   4         4
                89.53          1.26        1.0947    0  16   1         4
                89.73          1.13        1.0928    5   5   3         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.