Troilite
Troilite , noun
[Named after Dominico Troili, an Italian of the 18th century.]
(Mineralogy) Native iron protosulphide, FeS. It is known only in meteoric irons, and is usually in imbedded nodular masses of a bronze color.
Troilite , noun
[Named after Dominico Troili, an Italian of the 18th century.]