AM_Monazite_2 Formula: Gd P O4 Name: Monazite Unit cell: 6.6435 6.8414 6.3281 90.0 103.976 90.0 , V=279.10 Space group: P121/N1 (14)

Ni Y , Hughes J M , Mariano A N , American Mineralogist , 80 (1995) p.21-26, Crystal chemistry of the monazite and xenotime structures, Gd(PO4)