Clinofergusonite-(Y) Guastoni A, Camara F, Nestola F American Mineralogist 95 (2010) 487-494 Arsenic-rich fergusonite-beta-(Y) from Mount Cervandone (Western Alps, Italy): Crystal structure and genetic implications Locality: Mount Cervandone, Western Alps, Italy _database_code_amcsd 0005036 5.1794 11.089 5.1176 90 91.282 90 I2/a atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) YA .25 .1244 0 .70 .023 .027 .014 .027 0 -.001 0 DyA .25 .1244 0 .07 .023 .027 .014 .027 0 -.001 0 ErA .25 .1244 0 .05 .023 .027 .014 .027 0 -.001 0 CaA .25 .1244 0 .05 .023 .027 .014 .027 0 -.001 0 GdA .25 .1244 0 .02 .023 .027 .014 .027 0 -.001 0 UA .25 .1244 0 .02 .023 .027 .014 .027 0 -.001 0 YbA .25 .1244 0 .01 .023 .027 .014 .027 0 -.001 0 TbA .25 .1244 0 .01 .023 .027 .014 .027 0 -.001 0 ThA .25 .1244 0 .01 .023 .027 .014 .027 0 -.001 0 NdA .25 .1244 0 .01 .023 .027 .014 .027 0 -.001 0 NbB .25 .6302 0 .68 .025 .021 .033 .020 0 .001 0 AsB .25 .6302 0 .27 .025 .021 .033 .020 0 .001 0 WB .25 .6302 0 .06 .025 .021 .033 .020 0 .001 0 TaB .25 .6302 0 .01 .025 .021 .033 .020 0 .001 0 SiB .25 .6302 0 .01 .025 .021 .033 .020 0 .001 0 O1 .0039 .7108 .1760 .043 .039 .025 .066 .004 .002 .010 O2 .9105 .4580 .2508 .032 .035 .021 .041 .004 -.004 .001