AM_Pyrite_5 Formula: Fe S2 Name: Pyrite Unit cell: 5.416 5.416 5.416 90.0 90.0 90.0 , V=158.87 Space group: PA3 (205)

Rieder M , Crelling J C , Sustai O , Drabek M , Weiss Z , Klementova M , International Journal of Coal Geology , 71 (2007) p.115-121, Arsenic in iron disulfides in a brown coal from the North Bohemian Basin,, Czech Republic, Locality: synthetic, Sample: As-free pyrite