Calzirtite Callegari A, Mazzi F, Ungaretti P Neues Jahrbuch fur Mineralogie, Monatshefte 1997 (1997) 467-480 The crystal structure of orthorhombic calzirtite from Val Malenco (Italy) Note: crystal n.2 Locality: Rocca Castellaccio, Val Malenco, Sondrio, Italy _database_code_amcsd 0019378 15.207 15.207 10.114 90 90 90 Pbca atom x y z Uiso ZrM1 .0137 .2628 .1255 .0092 TiM2a .1713 .4210 .1269 .0066 TiM2c .6645 -.0849 .6234 .0062 CaM3a .3320 .5813 .1267 .0083 CaM3c .8325 .0830 .6237 .0081 Zrm4a .1633 .2676 .3635 .0060 ZrM4b -.0168 -.0871 .6127 .0061 ZrM4c .6605 .7681 .8575 .0058 ZrM4d .4817 .4105 .1086 .0061 O1a .2874 -.0005 .2521 .014 O1b .2495 .0374 .5005 .009 O2a .5699 -.0014 .2498 .009 O2b .2509 .3197 .5025 .009 O3a .2442 .3277 .2086 .008 O3b -.0783 -.0078 .4541 .010 O3c .7432 .8274 .7026 .009 O3d .4220 .4937 -.0448 .011 O4a .1110 .3316 .0033 .011 O4b -.0820 .8617 .2502 .009 O4c .6161 .8346 .4935 .015 O4d .4170 .3679 .7486 .012 O5a .0672 .3297 .4957 .009 O5b -.0812 .8156 .7418 .011 O5c .5654 .8286 -.0073 .009 O5d .4214 .3144 .2456 .009