AM_Goyazite_1 Formula: Sr Al3 P2 O14 H7 Name: Goyazite Unit cell: 7.015 7.015 16.558 90.0 90.0 120.0 , V=705.66 Space group: R-3M (166)

Kato T , Mineralogical Journal , 13 (1987) p.390-396, Further refinement of the goyazite structure, Locality: Palermo mine, North Groton, New Hampshire, USA