AM_Mackinawite Formula: Fe S Name: Mackinawite Unit cell: 3.6735 3.6735 5.0328 90.0 90.0 90.0 , V=67.92 Space group: P4/NMM (129)

Lennie A R , Redfern S A T , Schofield P F , Vaughan D J , Mineralogical Magazine , 59 (1995) p.677-683, Synthesis and Rietveld crystal structure refinement of mackinawite, tetragonal, FeS, Locality: synthetic