Hiortdahlite Biagioni C, Merlino S, Parodi G C, Perchiazzi N The Canadian Mineralogist 50 (2012) 593-609 Crystal chemistry of minerals of the wohlerite group from the Los Archipelago, Guinea Locality: the nepheline syenites of the Los Archipelago, Guinea _database_code_amcsd 0019478 10.934 10.991 7.366 109.43 109.60 83.56 P-1 atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Ca1 .4037 .3074 .2323 .0177 .0152 .016 .0182 .0039 .0065 .0014 Ca2 .9026 .1936 .4233 .0134 .0118 .0122 .0117 .0010 .0018 .0004 Ca3 .8990 .1914 .9189 .0105 .0097 .0105 .0105 -.0032 .0044 -.0001 Ca4 .1284 .4233 .8945 .84 .0128 .012 .012 .013 .0036 .0060 .0018 Na4 .1284 .4233 .8945 .16 .0128 .012 .012 .013 .0036 .0060 .0018 Zr .40303 .29429 .7216 .74 .0104 .0077 .0122 .0102 -.0001 .0017 .0030 Ti .40303 .29429 .7216 .26 .0104 .0077 .0122 .0102 -.0001 .0017 .0030 Mn .6272 .0665 .4786 .67 .0181 .0205 .0152 .0171 -.0011 .0055 .0035 CaM1 .6272 .0665 .4786 .33 .0181 .0205 .0152 .0171 -.0011 .0055 .0035 Na .1230 .4226 .4007 .0099 .009 .010 .009 .002 .006 -.001 NaCA .6244 .0775 .9678 .46 .0178 .019 .015 .015 -.009 .004 -.002 CaNA .6244 .0775 .9678 .54 .0178 .019 .015 .015 -.009 .004 -.002 Si1 .3339 .6215 .8215 .0143 .009 .015 .018 -.0004 .0040 .0052 Si2 .3308 .6205 .3772 .0155 .017 .009 .019 .0007 .008 -.0003 Si3 .1837 .1270 .2475 .0167 .018 .016 .013 -.0014 .001 .0030 Si4 .1864 .1246 .8097 .0096 .004 .006 .016 .0014 .0018 .0021 O1 .3582 .6203 .6123 .029 O2 .2207 .1405 .0540 .033 O3 .2713 .4886 .2303 .024 O4 .0351 .1569 .7160 .022 O5 .2297 .7396 .8684 .021 O6 .0341 .1504 .219 .029 O7 .4848 .1136 .6593 .023 O8 .2446 .7481 .3599 .025 O9 .2361 -.0168 .7059 .024 O10 .2747 .2430 .8412 .023 O11 .5222 .3614 .6075 .027 O12 .2857 .4761 .7751 .024 O13 .2681 .2437 .4258 .021 O14 .2408 -.0148 .2585 .019 O15 .5245 .3384 .0184 .027 F1 -.0077 .3908 .0598 .021 F2 -.0113 .3931 .5722 .021 F3 .5035 .1136 .1930 .029