Caminite
      Yamnova N A, Pushcharovskii D Y, Apollonov V N
      Vestnik Moskovskogo Universiteta Geologiya 44 (1989) 76-78
      Crystalline structure of a new natural Mg-sulfate Mg3[SO4]2(OH)2
      Locality: Nepa deposit of potassium salts, Eastern Siberia, Russia
      _database_code_amcsd 0019045

      CELL PARAMETERS:    5.2540   5.2540  12.9710   90.000   90.000   90.000
      SPACE GROUP: I4_1/amd  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    358.058
      Density (g/cm3):      2.773
      MAX. ABS. INTENSITY / VOLUME**2:      16.54928231    
      RIR:      1.943
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.22          6.99        4.8697    1   0   1         8
                26.70        100.00        3.3386    1   0   3         8
                27.51          1.07        3.2427    0   0   4         2
                27.67         82.77        3.2237    1   1   2         8
                34.13         17.81        2.6270    2   0   0         4
                38.96          9.89        2.3120    2   1   1        16
                43.85         15.02        2.0645    2   1   3        16
                44.38         13.85        2.0412    2   0   4         8
                48.73          7.75        1.8685    1   1   6         8
                49.04          4.81        1.8576    2   2   0         4
                52.36          1.48        1.7475    1   0   7         8
                52.55          3.46        1.7415    2   1   5        16
                55.01         15.36        1.6693    2   0   6         8
                56.71          9.69        1.6232    3   0   3         8
                57.15         17.70        1.6118    2   2   4         8
                57.24          8.76        1.6095    3   1   2        16
                63.99          5.49        1.4550    2   1   7        16
                67.87          1.12        1.3809    3   2   3        16
                67.94          2.79        1.3797    2   0   8         8
                71.63          5.73        1.3174    3   1   6        16
                71.88          8.86        1.3135    4   0   0         4
                77.73          2.43        1.2285    2   1   9        16
                78.03          1.52        1.2246    1   1  10         8
                78.21          4.29        1.2223    4   1   3        16
                78.27          2.81        1.2215    2   2   8         8
                82.02          1.41        1.1748    4   2   0         8
                83.03          3.04        1.1631    2   0  10         8
                84.60          3.35        1.1454    3   2   7        16
                88.52          2.52        1.1046    4   2   4        16
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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.