AM_Xenotime Formula: Tb P O4 Name: Xenotime Unit cell: 6.9309 6.9309 6.0606 90.0 90.0 90.0 , V=291.14 Space group: I41/AMD (141)

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