Milarite Hawthorne F C, Kimata M, Cerny P, Ball N A, Rossman G R, Grice J D American Mineralogist 76 (1991) 1836-1856 The crystal chemistry of the milarite-group minerals sample #37 from Strange Lake _database_code_amcsd 0001420 10.340 10.340 13.758 90 90 120 P6/mcc atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) CaA 1/3 2/3 .2314 .345 .0084 YA 1/3 2/3 .2314 .155 .0084 NaB 1/3 2/3 .050 .005 0.0238 0.0238 0.0327 0.0119 0 0 KC 0 0 .25 0.0172 0.0172 0.0197 0.0086 0 0 Si1 .08085 .3380 .11262 0.0069 0.0095 0.0051 0.0041 -.0002 -.0011 Al2 0 .5 .25 .12 0.0058 0.0048 0.0032 0.0029 0 0 Be2 0 .5 .25 .88 0.0058 0.0048 0.0032 0.0029 0 0 O1 .0941 .3872 0 0.0315 0.0203 0.0042 0.0129 0 0 O2 .1959 .2776 .1327 0.0156 0.0234 0.0175 0.0157 -.0037 -.0044 O3 .1155 .4747 .1822 0.0108 0.0112 0.0088 0.0069 -.0002 -.0027