AM_Monazite
Formula: Pr P O4
Name: Monazite
Unit cell: 6.7596 6.9812 6.4344 90.0 103.53 90.0 , V=295.21
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, Pr(PO4)