Percleveite-(Ce) Holtstam D, Norrestam R, Andersson U B European Journal of Mineralogy 15 (2003) 725-731 Percleveite-(Ce) - a new lanthanide disilicate mineral from Bastnas, Skinnskatteberg, Sweden Locality: Bastnas, Skinnskatteberg, Sweden _database_code_amcsd 0007015 6.7805 6.7805 24.689 90 90 90 P4_1 atom x y z occ Uiso La1 .7706 .2953 0 .82 .0150 Ho1 .7706 .2953 0 .18 .0150 La2 .5228 .1679 .14732 .83 .0111 Ho2 .5228 .1679 .14732 .17 .0111 La3 .3428 .9189 .00098 .94 .0136 Ho3 .3428 .9189 .00098 .06 .0136 La4 .1252 .7615 .13878 .86 .0122 Ho4 .1252 .7615 .13878 .14 .0122 Si1 .8568 .7645 .0144 .008 Si2 .6039 .6957 .1128 .0061 Si3 .2682 .3810 .0220 .0112 Si4 .0154 .2892 .1207 .0064 O1 .893 .609 -.0340 .012 O2 .725 .945 -.0096 .014 O3 .047 .843 .0451 .004 O4 .729 .623 .0581 .008 O5 .493 .516 .1382 .019 O6 .443 .856 .0939 .012 O7 .753 .814 .1542 .005 O8 .335 .573 -.0089 .008 O9 .450 .234 .0391 .009 O10 .132 .244 -.0190 .011 O11 .128 .429 .0762 .015 O12 .981 .448 .1666 .023 O13 .158 .124 .1442 .013 O14 .822 .208 .0925 .014