Fluorvesuvianite Britvin S N, Antonov A A, Krivovichev S V, Armbruster T, Burns P C, Chukanov N V The Canadian Mineralogist 41 (2003) 1371-1380 Fluorvesuvianite, Ca19(Al,Mg,Fe)13[SiO4]10[Si2O7]4O(F,OH)9, a new mineral species from Pitkaranta, Karelia, Russia: Description and crystal structure Locality: Pitkaranta, Karelia, Russia _database_code_amcsd 0005894 15.5295 15.5295 11.7808 90 90 90 *P4/nnc .25 .25 .25 atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Si1 3/4 1/4 0 .803 .0031 .0029 .0029 .0034 0 0 0 Si2 .81894 .04068 .87126 .0097 .0093 .0104 .0095 .0004 .0007 .0007 Si3 .91766 .84952 .36457 .0102 .0135 .0081 .0091 -.0012 .0002 .0008 Ca1 3/4 1/4 1/4 .0113 .0131 .0099 .0108 0 0 0 Ca2 .81096 .04346 .37980 .0111 .0095 .0128 .0109 .0010 -.0002 .0001 Ca3 .89923 .82022 .88711 .0156 .0132 .0130 .0207 .0020 -.0057 -.0026 Ca4 3/4 3/4 .1428 .50 .0140 .0140 .0140 .014 0 0 0 Fe1 3/4 3/4 .0500 .50 .0255 .0141 .0141 .048 0 0 0 Al2 0 0 0 .0103 .0095 .0067 .0148 .0013 .0019 .0003 Fe3 .88813 .12071 .12691 .046 .0080 .0087 .0084 .0070 .0004 .0017 -.0001 Al3 .88813 .12071 .12691 .780 .0080 .0087 .0084 .0070 .0004 .0017 -.0001 Mg3 .88813 .12071 .12691 .17 .0080 .0087 .0084 .0070 .0004 .0017 -.0001 O1 .7811 .1714 .0869 .0111 .010 .014 .009 -.0006 -.002 -.0042 O2 .8835 .1594 .2785 .0096 .012 .008 .009 -.0005 -.001 .0016 O3 .9504 .2782 .4233 .0104 .014 .009 .009 -.0025 -.0027 -.0034 O4 .1067 -.0627 .0296 .0106 .010 .009 .012 -.0033 -.0004 .0021 O5 .8305 .0148 .1782 .0121 .009 .012 .015 .0061 .0037 .0008 O6 .8823 .7288 .0590 .0148 .021 .010 .014 .0034 .003 .0025 O7 .0564 .1750 .3221 .0122 .011 .013 .013 .0016 -.0002 .0031 O8 .0906 .0610 .5661 .0104 .010 .009 .012 -.0008 -.0008 -.0028 O9 .8554 .8554 1/4 .0109 .0115 .0115 .010 -.002 -.0017 .0017 O10 3/4 3/4 .8642 .0146 .014 .014 .015 0 0 0 F11 -.0047 .0620 .1374 .72 .0166 .016 .020 .014 -.0006 -.0010 -.0030 O11 -.0047 .0620 .1374 .28 .0166 .016 .020 .014 -.0006 -.0010 -.0030 H 3/4 3/4 3/4 .080