Walstromite Holtstam D, Camara F, Karlsson A Mineralogical Magazine 85 (2021) 224-232 Instalment of the margarosanite group, and data on walstromite-margarosanite solid solutions from the Jakobsberg Mn-Fe deposit, Varmland, Sweden Locality: Jakobsberg, Varmland, Sweden _database_code_amcsd 0020957 6.73527 9.57172 6.68718 110.1760 102.6060 83.2060 P-1 atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Ba3A .05053 .15010 .31843 .57 .01179 .0128 .00983 .0117 -.00204 .00027 .00302 Pb3B .08539 .16033 .28603 .43 .01398 .0174 .01209 .01298 -.00347 .00311 .00382 Ca1 .27312 .49225 .76280 .01143 .0127 .0107 .0096 -.00060 .00206 .00179 Ca2 .43927 .17017 .93833 .00998 .0090 .0122 .0099 -.00147 .00169 .00483 Si1 .09646 .77913 .15456 .00822 .0074 .0099 .0078 .0000 .0019 .0032 Si2 .23322 .51723 .28343 .00817 .0083 .0091 .0079 -.0009 .0027 .0028 Si3 .44019 .80132 .51420 .00823 .0083 .0096 .0064 -.0006 .0016 .0020 O1 .2317 .7409 .9718 .0115 .0098 .0145 .0102 .0001 .0043 .0027 O2 .1029 .1240 .9021 .0126 .0081 .0139 .0154 .0019 .0023 .0052 O3 .2328 .8750 .3927 .0107 .0105 .0105 .0100 -.0011 .0000 .0028 O4 .0451 .6274 .1970 .0108 .0083 .0120 .0129 -.0011 .0018 .0050 O5 .3734 .4423 .1066 .0107 .0104 .0129 .0092 .0002 .0046 .0027 O6 .1304 .4108 .3636 .0140 .0166 .0138 .0142 -.0044 .0052 .0053 O7 .3600 .6405 .5057 .0115 .0131 .0123 .0089 -.0025 .0007 .0036 O8 .4853 .0943 .2425 .0127 .0165 .0121 .0080 -.0031 .0010 .0016 O9 .3856 .2369 .6289 .0111 .0095 .0143 .0098 .0003 .0038 .0034