Epsomite
Mauro D, Biagioni C, Pasero M, Skogby H
Atti della Societa Toscana di Scienze Naturali, Memorie, Serie A 126 (2019) 33-44
Crystal-chemistry of sulfates From the Apuan Alps (Tuscany, Italy).
III. Mg-rich sulfate assemblages from the Fornovolasco mining complex
Locality: Fornovolasco, Apuan Alps, Tuscany, Italy
_database_code_amcsd 0020907
11.8664 12.0150 6.8598 90 90 90 P2_12_12_1
atom       x      y      z occ   Uiso
Mg    .42307 .10666 .03998 .83 .01895
Fe    .42307 .10666 .03998 .17 .01895
S     .72671 .18390 .49056     .01919
O1    .68563 .07497 .42743      .0416
O2    .85051 .18723 .48306      .0329
O3    .68859 .20572 .69079      .0363
O4    .68038 .27211 .36226      .0306
Ow1   .26452 .17420 .00317      .0314
Ow2   .47177 .24888 .19781     .02482
Ow3   .46905 .17613 .77872      .0312
Ow4   .58379 .04676 .07662      .0370
Ow5   .37590 .96104 .88973      .0292
Ow6   .36262 .03404 .29158      .0345
Ow7   .49139 .43836  .9384      .0367
H11     .238   .203   .883       .067
H12     .238   .218   .094       .080
H21     .537   .249   .246       .045
H22     .431  .2637   .295       .034
H31    .5359   .183   .750       .041
H32     .429   .219   .695       .051
H41     .612   .981   .032       .080
H42     .625   .059   .185       .052
H51     .416   .947   .790       .044
H52     .364   .898   .948       .043
H61     .397   .007   .383       .051
H62     .294   .025   .319       .044
H71     .476   .380   .989       .041
H72     .429   .475   .955       .066