Melanterite
Peterson R C
The Canadian Mineralogist 41 (2003) 937-949
The relatinship between Cu content and distortion in the atomic structure
of melanterite from the Richmond mine, Iron Mountain, California
Sample: mati-7
Locality: Richmond mine, Iron Mountain, California
_database_code_amcsd 0005875
14.100 6.518 10.886 90 105.76 90 P2_1/c
atom       x       y      z   occ   Uiso
Fe1        0       0      0 .7056
Zn1        0       0      0 .2944
Cu2       .5       0     .5 .6820
Zn2       .5       0     .5 .3180
S      .7718  -.0331  .3251       .02924
O1     .7979  -.0332  .4665       .03814
O2     .8580   .0388  .2845       .04364
O3     .6875   .1050  .2754       .04392
O4     .7462  -.2424 .27493       .04234
Wat5  -.1119  -.1132  .0698        .0647
Wat6   .1008  -.0448  .1825       .04593
Wat7  -.0283   .2960  .0692        .0436
Wat8   .5186  -.0489  .3238       .04094
Wat9   .4309   .2683  .4403       .04399
Wat10  .3491  -.1580  .4407       .04607
Wat11  .3676   .0088  .1148       .04363