Tuperssuatsiaite
      Camara F, Garvie L A J, Devouard B, Groy T L, Buseck P R
      American Mineralogist 87 (2002) 1458-1463
      The structure of Mn-tuperssuatsiaite, a palygorskite-related mineral
      _database_code_amcsd 0002916

      CELL PARAMETERS:   14.0340  17.8410   5.2650   90.000  103.670   90.000
      SPACE GROUP: C2/m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1280.912
      Density (g/cm3):      2.329
      MAX. ABS. INTENSITY / VOLUME**2:      57.11700327    
      RIR:      7.985
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 8.16        100.00       10.8342    1   1   0         4
                 9.92          1.30        8.9205    0   2   0         2
                16.36          1.27        5.4171    2   2   0         4
                19.91          2.34        4.4602    0   4   0         2
                20.01          4.40        4.4379    0   2   1         4
                21.54          3.81        4.1262   -2   2   1         4
                23.84          3.90        3.7325    2   4   0         4
                24.65          1.47        3.6114    3   3   0         4
                24.97          3.01        3.5660    1   3   1         4
                26.11          4.07        3.4132    2   2   1         4
                26.14          6.95        3.4091    4   0   0         2
                26.51          1.25        3.3619    0   4   1         4
                27.43          1.04        3.2520   -3   3   1         4
                27.70          1.47        3.2202   -2   4   1         4
                29.59          1.19        3.0190   -4   2   1         4
                30.36          1.69        2.9443   -1   5   1         4
                33.23          2.56        2.6960    5   1   0         4
                34.12          7.14        2.6277   -3   5   1         4
                35.08          1.81        2.5579    0   0   2         2
                35.84          3.98        2.5057   -2   6   1         4
                37.62          3.24        2.3911    1   1   2         4
                38.78          1.23        2.3220    3   5   1         4
                41.40          1.29        2.1809   -4   6   1         4
                42.12          1.12        2.1451   -5   5   1         4
                42.66          1.02        2.1192   -5   1   2         4
                52.82          1.46        1.7334   -7   5   1         4
                60.55          1.03        1.5291    7   5   1         4
                61.34          1.24        1.5113   -2   6   3         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.