Amarantite
      Mereiter K
      ICSD Communications 2018 (2018) https://dx.doi.org/10.25505/fiz.icsd.cc20vqtf
      Experimental crystal structure determination
      Note: T = 296 K
      Locality:  Tierra Amarilla, Chile
      _database_code_amcsd 0020886

      CELL PARAMETERS:    6.6548   8.9204  11.6053   97.260   95.634   90.383
      SPACE GROUP: P-1       
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    679.979
      Density (g/cm3):      2.178
      MAX. ABS. INTENSITY / VOLUME**2:      23.13906017    
      RIR:      3.460
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 7.72         65.43       11.4548    0   0   1         2
                10.00        100.00        8.8472    0   1   0         2
                11.83          3.08        7.4790    0  -1   1         2
                13.37          4.51        6.6214    1   0   0         2
                13.40          3.25        6.6059    0   1   1         2
                15.47          2.35        5.7274    0   0   2         2
                16.12          2.51        5.4997    1   0   1         2
                16.88         10.70        5.2527    1   1   0         2
                17.34          2.11        5.1149    0  -1   2         2
                17.45         11.31        5.0823   -1  -1   1         2
                18.32          1.12        4.8417    1  -1   1         2
                19.51          1.87        4.5502    0   1   2         2
                19.65          2.56        4.5167    1   1   1         2
                21.10          1.72        4.2097   -1  -1   2         2
                22.78          1.25        3.9033    1  -1   2         2
                23.30          2.92        3.8183    0   0   3         2
                23.79          3.43        3.7395    0  -2   2         2
                23.98          7.01        3.7116   -1   2   0         2
                24.18          1.53        3.6808    0  -1   3         2
                24.41         11.71        3.6470   -1  -2   1         2
                24.41         11.99        3.6459    1   2   0         2
                25.60          2.49        3.4791   -1   2   1         2
                25.74          4.75        3.4606   -1   0   3         2
                27.97          1.61        3.1901    1  -2   2         2
                28.12         12.17        3.1735    1   0   3         2
                28.61          3.91        3.1206   -2   1   0         2
                28.67          8.30        3.1132   -1   1   3         2
                28.77         14.51        3.1030    1  -1   3         2
                29.29          6.35        3.0490   -2   1   1         2
                29.79          1.82        2.9989   -2   0   2         2
                30.31          1.09        2.9491    0   3   0         2
                31.12          1.25        2.8741    1   2   2         2
                32.32          1.18        2.7698    0  -3   2         2
                32.81          2.28        2.7295   -1   0   4         2
                32.89          2.06        2.7236    0   2   3         2
                33.18          1.05        2.6997   -1  -3   1         2
                33.49          6.57        2.6755   -2   2   0         2
                33.50          5.20        2.6748    1   3   0         2
                34.40          1.61        2.6074   -2   2   1         2
                34.45          1.69        2.6034    2  -2   1         2
                34.55          1.16        2.5963   -1   3   1         2
                34.55          2.06        2.5959   -1   2   3         2
                35.09          2.70        2.5575    0  -2   4         2
                35.37          1.07        2.5377    1   0   4         2
                35.50          3.30        2.5285   -1   1   4         2
                36.26          2.15        2.4776    2   2   1         2
                38.47          2.47        2.3398   -2  -2   3         2
                40.86          2.74        2.2088   -2  -3   1         2
                42.00          1.06        2.1513   -3   1   0         2
                44.81          2.09        2.0225    2   2   3         2
                45.45          2.10        1.9956    1  -2   5         2
                47.63          1.76        1.9091    0   0   6         2
                49.35          3.60        1.8468   -2  -4   1         2
                50.04          1.30        1.8228   -1  -4   4         2
                50.24          1.44        1.8160    0   4   3         2
                52.54          1.42        1.7419    3  -2   3         2
                55.35          1.23        1.6599   -3   2   4         2
                56.21          1.32        1.6364    0   0   7         2
                57.84          1.31        1.5941    2  -1   6         2
                61.11          1.31        1.5164   -3   3   4         2
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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.