Stromeyerite
      Baker C L, Lincoln F J, Johnson A W S
      Acta Crystallographica B47 (1991) 891-899
      A low-temperature structural phase transformation in CuAgS
      Locality: Gowganda, Ontario, Canada
      Sample: T = 298 K
      _database_code_amcsd 0009855

      CELL PARAMETERS:    4.0590   6.6170   7.9670   90.000   90.000   90.000
      SPACE GROUP: Cmc2_1    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    213.981
      Density (g/cm3):      6.315
      MAX. ABS. INTENSITY / VOLUME**2:      136.3195607    
      RIR:      7.029
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                25.75         11.45        3.4599    1   1   0         4
                26.95         29.51        3.3085    0   2   0         2
                29.23         15.14        3.0555    0   2   1         2
                34.33        100.00        2.6122    1   1   2         4
                35.26         12.95        2.5451    0   2   2         2
                43.71          4.23        2.0710    0   2   3         2
                44.65         16.46        2.0295    2   0   0         2
                45.54         15.22        1.9918    0   0   4         1
                46.88          1.65        1.9380    1   3   0         4
                48.33         11.31        1.8831    1   3   1         4
                52.51         15.22        1.7427    1   3   2         4
                52.93          4.73        1.7300    2   2   0         4
                53.72          4.40        1.7064    0   2   4         2
                54.26          3.77        1.6906    2   2   1         4
                55.55          1.70        1.6543    0   4   0         2
                58.13          2.60        1.5868    2   2   2         4
                59.00          5.20        1.5655    1   3   3         4
                60.61          1.13        1.5278    0   4   2         2
                64.26          1.92        1.4495    2   2   3         4
                65.68          6.12        1.4215    2   0   4         2
                72.35          1.77        1.3061    2   2   4         4
                75.57          1.91        1.2582    1   5   0         4
                75.60          3.17        1.2578    3   1   2         4
                76.91          2.90        1.2397    1   1   6         4
                77.56          1.73        1.2308    1   3   5         4
                84.97          1.22        1.1414    3   3   1         4
                88.20          1.21        1.1078    3   3   2         4
                89.46          1.13        1.0954    1   3   6         4
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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.