Citation: Demartin, F.; Pilati, T.; Diella, V.; Gentile, P.; Gramaccioli, C. M. (1993). A crystal-chemical investigation of alpine gadolinite Locality: Glogstafelberg, Val Formazza, Italy Sample: 10 Note: structure from ICSD. The Canadian Mineralogist, 31, pp. 127-136.
Formula: B0.56 Be1.44 Ca0.28 Fe0.22 Gd0.72 O10 Si2 Y