Shirozulite Ishida K, Hawthorne F C, Hirowatari F American Mineralogist 89 (2004) 232-238 Shirozulite, KMn3(Si3Al)O10(OH)2, a new manganese-dominant trioctahedral mica: Description and crystal structure Note: Displacement factors for O1, O2 and O4 have been altered. _database_code_amcsd 0003404 5.3791 9.319 10.2918 90 100.186 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) K 0 0 0 .91 .0319 .0335 .0273 .0344 0 .0048 0 Ba 0 0 0 .09 .0319 .0335 .0273 .0344 0 .0048 0 Mn1 0 .5 .5 .51 .0113 .0082 .0038 .0222 0 .0034 0 Ti1 0 .5 .5 .01 .0113 .0082 .0038 .0222 0 .0034 0 Al1 0 .5 .5 .10 .0113 .0082 .0038 .0222 0 .0034 0 Fe1 0 .5 .5 .07 .0113 .0082 .0038 .0222 0 .0034 0 Mg1 0 .5 .5 .31 .0113 .0082 .0038 .0222 0 .0034 0 Mn2 0 .83113 .5 .51 .0117 .0079 .0049 .0222 0 .0027 0 Ti2 0 .83113 .5 .01 .0117 .0079 .0049 .0222 0 .0027 0 Al2 0 .83113 .5 .10 .0117 .0079 .0049 .0222 0 .0027 0 Fe2 0 .83113 .5 .07 .0117 .0079 .0049 .0222 0 .0027 0 Mg2 0 .83113 .5 .31 .0117 .0079 .0049 .0222 0 .0027 0 Si .5754 .16685 .22491 .64 .0126 .0108 .0063 .0207 0 .0028 -.0003 Al .5754 .16685 .22491 .36 .0126 .0108 .0063 .0207 0 .0028 -.0003 O1 .8265 .2288 .1681 .0218 .0178 .0186 .0300 -.0065 .0062 -.0031 O2 .5141 0 .1678 .0213 .0250 .0090 .0280 0 -.0008 0 O3 .6303 .1675 .3885 .0163 .0161 .0105 .0219 .0004 .0019 .0006 Oh4 .1283 0 .3949 .99 .0191 .0180 .0190 .0200 0 .0020 0 F4 .1283 0 .3949 .01 .0191 .0180 .0190 .0200 0 .0020 0 H .105 0 .2982 .99 .0100