Schorl Camara F, Ottolini L, Hawthorne F C American Mineralogist 87 (2000) 1437-1442 Crystal chemistry of three tourmalines by SREF, EMPA and SIMS Sample: Crystal 2 Locality: Alto Lighona pegmatite field, Zambezia, Mozambique _database_code_amcsd 0002914 15.983 15.983 7.152 90 90 120 R3m atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) NaX 0 0 .8186 .64 .024 .024 .024 .012 0 0 CaX 0 0 .8186 .03 .024 .024 .024 .012 0 0 KX 0 0 .8186 .01 .024 .024 .024 .012 0 0 Fe2Y .0617 .9383 .4102 .57 .007 .007 .012 .002 .002 -.002 AlY .0617 .9383 .4102 .29 .007 .007 .012 .002 .002 -.002 TiY .0617 .9383 .4102 .02 .007 .007 .012 .002 .002 -.002 MnY .0617 .9383 .4102 .06 .007 .007 .012 .002 .002 -.002 ZnY .0617 .9383 .4102 .01 .007 .007 .012 .002 .002 -.002 LiY .0617 .9383 .4102 .11 .007 .007 .012 .002 .002 -.002 AlZ .2615 .2983 .4291 .94 .006 .006 .006 .003 -.001 .000 FeZ .2615 .2983 .4291 .05 .006 .006 .006 .003 -.001 .000 MgZ .2615 .2983 .4291 .01 .006 .006 .006 .003 -.001 .000 Si .1900 .1919 .0393 .96 .005 .005 .006 .003 .000 .000 Al .1900 .1919 .0393 .04 .005 .005 .006 .003 .000 .000 B .8898 .1102 .5853 .007 .007 .008 .003 .000 .000 OH1 0 0 .2563 .85 .048 .048 .014 .024 0 0 F1 0 0 .2563 .15 .048 .048 .014 .024 0 0 O2 .9384 .0616 .5560 .021 .021 .012 .018 .000 .000 OH3 .1344 .8657 .5300 .012 .012 .007 .002 .000 .000 O4 .9066 .0934 .9704 .008 .008 .009 .001 -.001 .001 O5 .0935 .9065 .9482 .008 .008 .009 .000 .000 .000 O6 .1877 .1978 .2642 .010 .009 .006 .004 .000 .000 O7 .2859 .2854 .9602 .006 .007 .008 .002 .001 .001 O8 .2708 .2099 .5990 .010 .006 .011 .004 -.002 -.001 H3 .1319 .8681 .6610 .023