AM_Gadolinite-(Y)_2 Formula: (Y1.48 Dy.38 Ca.14) (Be1.64 B.36) Fe.66 Si2 O10 Name: Gadolinite-(Y) Unit cell: 4.747 7.544 9.931 90.0 90.51 90.0 , V=355.63 Space group: P121/C1 (14)

Demartin F , Pilati T , Diella V , Gentile P , Gramaccioli C M , The Canadian Mineralogist , 31 (1993) p.127-136, A crystal-chemical investigation of alpine gadolinite, Locality: Moos, Rauris, Austria, Sample: 2, Note: structure from ICSD