Citation: King, Jr, H. E.; Prewitt, C. T. (1982). High-pressure and high-temperature polymorphism of iron sulfides (FeS) Sample: T = 294 K, P = 4.15 GPa, MnP-type structure Note: a cell edge altered from value reported. Acta Crystallographica, Section B, 38, pp. 1877-1887.