Staurolite Bringhurst K N, Griffen D T American Mineralogist 71 (1986) 1466-1472 Staurolite-lusakite series. II. Crystal structure and optical properties of a cobaltoan staurolite Note: a-cell parameter corrected by Griffen, Aug 2001. _database_code_amcsd 0001058 7.872 16.608 5.648 90 90.04 90 C2/m atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Fe .3909 0 .2495 .408 .0162 .0057 .0233 0 .0002 0 Al .3909 0 .2495 .36 .0162 .0057 .0233 0 .0002 0 Co .3909 0 .2495 .138 .0162 .0057 .0233 0 .0002 0 Ti .3909 0 .2495 .032 .0162 .0057 .0233 0 .0002 0 Zn .3909 0 .2495 .01 .0162 .0057 .0233 0 .0002 0 Si .1342 .1663 .2496 .932 .0024 .0023 .0041 .0001 .0002 .0000 Al .1342 .1663 .2496 .055 .0024 .0023 .0041 .0001 .0002 .0000 Al1A .5 .1747 0 .888 .0026 .0029 .0025 0 .0001 0 Mg1A .5 .1747 0 .08 .0026 .0029 .0025 0 .0001 0 Al1B .5 .1747 .5 .888 .0024 .0029 .0021 0 .0004 0 Mg1B .5 .1747 .5 .078 .0024 .0029 .0021 0 .0004 0 Al2 .2633 .4103 .2504 .0038 .0039 .0071 .0001 .0001 .0001 Al3A 0 0 0 .28 .0047 .0043 .0079 0 .0024 0 Mg3A 0 0 0 .15 .0047 .0043 .0079 0 .0024 0 Fe3A 0 0 0 .05 .0047 .0043 .0079 0 .0024 0 Al3B 0 0 .5 .20 .0033 .0037 .0082 0 -.0026 0 Mg3B 0 0 .5 .15 .0033 .0037 .0082 0 -.0026 0 Fe3B 0 0 .5 .05 .0033 .0037 .0082 0 -.0026 0 FeU1 .5 0 0 .06 .0135 MnU1 .5 0 0 .01 .0135 FeU2 .5 0 .5 .05 .0117 MnU2 .5 0 .5 .01 .0117 OH1A .2345 0 .9642 .0127 .0063 .0125 0 .0031 0 O1B .2351 0 .5356 .0134 .0065 .0116 0 -.0025 0 O2A .2550 .1614 .0152 .0059 .0079 .0081 -.0007 .0006 -.0002 O2B .2547 .1614 .4839 .0056 .0079 .0076 -.0007 .0002 .0004 O3 .0015 .0891 .2488 .0056 .0067 .0150 .0006 .0000 -.0001 O4 .0211 .2493 .2498 .0071 .0059 .0075 .0010 .0001 .0001 O5 .5271 .0993 .2499 .0054 .0064 .0069 -.0003 -.0001 .0002