Walfordite
      Back M E, Grice J D, Gault R A, Criddle A J, Mandarino J A
      The Canadian Mineralogist 37 (1999) 1261-1268
      Walforite, a new tellurite species from the Wendy Open Pit, El Indio-Tambo
      Mining Property, Chile
      Locality: Wendy Open Pit, El Indio-Tambo Mining Property, Chile
      _database_code_amcsd 0005629

      CELL PARAMETERS:   11.0110  11.0110  11.0110   90.000   90.000   90.000
      SPACE GROUP: I2_1/a-3  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1334.997
      Density (g/cm3):      5.816
      MAX. ABS. INTENSITY / VOLUME**2:      166.8428239    
      RIR:      9.341
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.75         25.40        4.4952    2   1   1        24
                22.84          1.79        3.8930    2   2   0        12
                28.07        100.00        3.1786    2   2   2         8
                30.37         10.51        2.9428    3   2   1        24
                30.37          5.38        2.9428    3   1   2        24
                32.53         31.80        2.7527    4   0   0         6
                34.56         14.13        2.5953    4   1   1        24
                36.49          5.26        2.4621    4   2   0        12
                41.83          2.02        2.1594    4   3   1        24
                41.83          5.71        2.1594    4   1   3        24
                45.10          3.09        2.0103    5   1   2        24
                46.66         28.20        1.9465    4   4   0        12
                48.19          5.56        1.8884    4   3   3        24
                51.14          3.85        1.7862    6   1   1        24
                51.14          1.72        1.7862    5   2   3        24
                52.57          3.32        1.7410    6   0   2        12
                53.97          2.41        1.6990    5   4   1        24
                53.97          3.37        1.6990    5   1   4        24
                55.35         23.51        1.6600    6   2   2        24
                56.70          3.31        1.6235    6   1   3        24
                56.70          2.92        1.6235    6   3   1        24
                58.03          5.08        1.5893    4   4   4         8
                59.35          3.00        1.5572    5   4   3        24
                59.35          2.08        1.5572    5   3   4        24
                60.65          1.25        1.5270    6   4   0        12
                61.93          2.26        1.4984    6   3   3        24
                63.19          2.10        1.4714    6   2   4        24
                66.91          2.66        1.3984    6   1   5        24
                66.91          1.86        1.3984    6   5   1        24
                68.13          1.96        1.3764    8   0   0         6
                69.33          1.11        1.3554    7   4   1        24
                69.33          1.69        1.3554    7   1   4        24
                69.33          1.54        1.3554    8   1   1        24
                70.53          1.17        1.3353    8   0   2        12
                70.53          1.45        1.3353    8   2   0        12
                71.72          1.35        1.3161    6   3   5        24
                71.72          1.56        1.3161    6   5   3        24
                72.89          1.29        1.2977    8   2   2        24
                74.07          1.40        1.2800    8   3   1        24
                75.23          2.83        1.2630    6   6   2        24
                77.54          1.85        1.2311    8   4   0        12
                77.54          1.92        1.2311    8   0   4        12
                79.84          1.52        1.2014    8   2   4        24
                86.63          1.09        1.1238    8   4   4        24
                88.88          1.12        1.1011    8   0   6        12
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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.