Staurolite Hawthorne F C, Oberti R, Ungaretti L, Caucia F, Callegari A The Canadian Mineralogist 32 (1994) 491-495 Crystal-structure refinement of hydrogen-rich staurolite Sample: S(44) _database_code_amcsd 0005380 7.861 16.610 5.649 90 90.18 90 C2/m atom x y z occ Biso SiT1 .13421 .16628 .24856 .96 .30 AlT1 .13421 .16628 .24856 .04 .30 FeT2 .39548 0 .24864 .65 1.08 MgT2 .39548 0 .24864 .05 1.08 LiT2 .39548 0 .24864 .07 1.08 AlM1a .5 .17497 0 .98 .36 MgM1a .5 .17497 0 .02 .36 AlM1b .5 .17433 .5 .98 .36 MgM1b .5 .17433 .5 .02 .36 AlM2 .26448 .41009 .25166 .99 .43 FeM2 .26448 .41009 .25166 .01 .43 AlM3a 0 0 0 .46 .42 MgM3a 0 0 0 .01 .42 AlM3b 0 0 .5 .46 .43 MgM3b 0 0 .5 .01 .43 FeM4a .5 0 0 .10 .69 FeM4b .5 0 .5 .10 .69 O1a .23274 0 .96383 .5 .61 OH1a .23274 0 .96383 .5 .61 O1b .23511 0 .53346 .5 .65 OH1b .23511 0 .53346 .5 .65 O2a .25550 .16183 .01473 .42 O2b .25483 .16142 .48408 .42 O3 .00222 .08912 .24540 .63 O4 .02126 .24948 .25018 .40 O5 .52773 .10014 .24911 .40