Magnesiocarpholite Viswanathan K American Mineralogist 66 (1981) 1080-1085 The crystal structure of a Mg-rich carpholite Locality: southeast Sfinari, West Crete _database_code_amcsd 0000849 13.714 20.079 5.105 90 90 90 *Ccca 0 -.25 -.25 atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Mg 0 .8754 .75 .796 0.00118 0.00059 0.00307 0 0.00027 0 Fe 0 .8754 .75 .204 0.00118 0.00059 0.00307 0 0.00027 0 Al1 .1909 .75 .75 0.00112 0.00050 0.00234 0 0 0.00012 Al2 0 .9614 .25 0.00104 0.00055 0.00149 0 -.00012 0 Si .1935 .8798 .4172 0.00096 0.00050 0.00168 0.00004 0.00006 0.00007 OH1 .0997 .8099 .8794 0.00153 0.00082 0.00669 0.00019 0.00000 0.00004 OH2 .0684 .9657 .9276 0.00113 0.00061 0.00424 -.00004 -.00005 0.00004 O1 .2060 .7997 .4313 0.00145 0.00047 0.00329 0.00000 0.00025 0.00020 O2 .0803 .8993 .4099 0.00108 0.00066 0.00424 0.00012 -.00003 0.00029 O3 .2485 .9129 .6707 0.00138 0.00068 0.00333 -.00010 -.00061 0.00001