Troilite

Troilite is a rare iron sulfide mineral with the simple formula of FeS. It is the iron rich endmember of the pyrrhotite group. Pyrrhotite has the formula Fe(1-x)S (x = 0 to 0.2) which is iron deficient. As troilite lacks the iron deficiency which gives pyrrhotite its characteristic magnetism, troilite is non-magnetic. Troilite can be found as a na...
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Troilite

• (n.) Native iron protosulphide, FeS. It is known only in meteoric irons, and is usually in imbedded nodular masses of a bronze color.
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troilite

A non-magnetic form of iron sulfide (FeS) found in a variety of meteorites.
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troilite

Iron sulphide, mineral abundant in meteorites and probably present in the Earth's core
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Troilite

Iron(II) sulfide
Found on http://www.translationdirectory.com/glossaries/glossary075.htm

Troilite

Troilite, named after Dominico Troili, an Italian of the 18th century, is a native iron protosulphide, FeS. It is known only in meteoric irons, and is usually found in imbedded nodular masses of a bronze colour.
Found on http://www.probertencyclopaedia.com/browse/HT.HTM

troilite

variety of the iron sulfide mineral pyrrhotite (q.v.) present in meteorites.[2 related articles]
Found on http://www.britannica.com/eb/a-z/t/83
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