Gramaccioliite-(Y) Orlandi P, Pasero M, Rotiroti N, Olmi F, Demartin F, Moelo Y European Journal of Mineralogy 16 (2004) 171-175 Gramaccioliite-(Y), a new mineral of the crichtonite group from Stura Valley, Piedmont, Italy Locality: the gneiss of the Hercynian Massif of Argentera at Sambuco, Italy _database_code_amcsd 0007033 9.186 9.186 9.186 68.82 68.82 68.82 R-3 atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Pb0 0 0 0 .60 .0319 .0283 .0283 .0283 -.0035 -.0035 -.0035 Sr0 0 0 0 .30 .0319 .0283 .0283 .0283 -.0035 -.0035 -.0035 Y1 .5 .5 .5 .48 .0084 .0092 .0092 .0092 -.0033 -.0033 -.0033 Mn1 .5 .5 .5 .34 .0084 .0092 .0092 .0092 -.0033 -.0033 -.0033 Ce1 .5 .5 .5 .12 .0084 .0092 .0092 .0092 -.0033 -.0033 -.0033 U1 .5 .5 .5 .06 .0084 .0092 .0092 .0092 -.0033 -.0033 -.0033 Fe2 .3096 .3096 .3096 .0120 .0116 .0116 .0116 -.0027 -.0027 -.0027 Fe3 .3483 .1260 .0204 .0128 .0130 .0140 .0136 -.0035 -.0040 -.0058 Ti4 .3088 .7192 .1480 .0109 .0119 .0106 .0108 -.0035 -.0012 -.0048 Ti5 .4738 .0807 .6423 .0110 .0096 .0122 .0126 -.0038 -.0020 -.0047 O1 .302 .629 .377 .014 O2 .150 .238 .937 .011 O3 .919 .461 .302 .009 O4 .144 .515 .991 .009 O5 .386 .487 .137 .007 O6 .705 .242 .070 .011 O7 .2149 .2149 .2149 .012