Fibroferrite
Scordari F
Tschermaks Mineralogische und Petrographische Mitteilungen 28 (1981) 17-29
Fibroferrite: A mineral with a {Fe(OH)(H2O)2SO4} spiral chain and its
relationship to Fe(OH)SO4, butlerite and parabutlerite
Locality: Saint Felix de Pailleres, France
_database_code_amcsd 0015680
24.177 24.177 7.656 90 90 120 R-3
atom      x     y     z Biso
Fe    .3979 .0560 .2838 1.04
OH5   .3430 .9717 .3803 1.21
S     .2719 .0682 .3332  .53
O1    .2467 .0222 .1832  .71
O2    .2381 .0339 .4905 2.74
O3    .2638 .1226 .3012 2.27
O4    .3410 .0904 .3559  .95
Wat6  .4617 .1483 .2036 1.71
Wat7  .4642 .0312 .2144 1.51
Wat8  .5612 .2275 .3988 2.02
Wat9  .2348 .5559 .1033 2.26
Wat10 .0978 .2324 .2934 2.76