Nabalamprophyllite Sokolova E, Hawthorne F C The Canadian Mineralogist 46 (2008) 1323-1331 From structure topology to chemical composition. IV. Titanium silicates: The orthorhombic polytype of nabalamprophyllite from Lovozero Massif, Kola Peninsula, Russia Note: polytype nabalamprophyllite-2O Locality: Lovozero Massif, Kola Peninsula, Russia _database_code_amcsd 0019470 19.564 7.1173 5.4144 90 90 90 Pnmn atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) BaAP .21647 0 .6442 .435 .0095 .0150 .0060 .0074 0 .0002 0 SrAP .21647 0 .6442 .235 .0095 .0150 .0060 .0074 0 .0002 0 NaAP .21647 0 .6442 .14 .0095 .0150 .0060 .0074 0 .0002 0 KAP .21647 0 .6442 .10 .0095 .0150 .0060 .0074 0 .0002 0 CaAP .21647 0 .6442 .01 .0095 .0150 .0060 .0074 0 .0002 0 TiMH .35220 0 .1436 .985 .0040 .0064 .0018 .0037 0 -.0003 0 AlMH .35220 0 .1436 .015 .0040 .0064 .0018 .0037 0 -.0003 0 TiMO1 0 0 0 .85 .0228 .026 .007 .036 0 -.026 0 FeMO1 0 0 0 .11 .0228 .026 .007 .036 0 -.026 0 NbMO1 0 0 0 .04 .0228 .026 .007 .036 0 -.026 0 NaMO2 .5 0 .5 .020 .025 .017 .018 0 -.008 0 NaMO3 .5 .2610 0 .78 .0085 .013 .006 .007 0 -.0030 0 MnMO3 .5 .2610 0 .20 .0085 .013 .006 .007 0 -.0030 0 MgMO3 .5 .2610 0 .02 .0085 .013 .006 .007 0 -.0030 0 Si .14125 .2162 .1428 .0043 .0071 .0007 .0050 .0018 -.0005 .0002 OH1 .0568 0 .700 .445 .020 .012 .017 .032 0 .006 0 F1 .0568 0 .700 .325 .020 .012 .017 .032 0 .006 0 O1 .0568 0 .700 .23 .020 .012 .017 .032 0 .006 0 O2 .3274 .1864 .3933 .0073 .011 .001 .010 -.003 .001 -.003 O3 .3280 .1868 .8881 .0071 .012 .000 .010 -.002 .003 .004 O4 .1727 0 .145 .008 .012 .000 .013 0 .005 0 O5 .0587 .2049 .1455 .0087 .006 .007 .014 -.001 .001 -.001 O6 .4382 0 .1435 .015 .009 .027 .010 0 -.001 0