Bible Dictionaries
Pyrite

Webster's Dictionary

(n.) A common mineral of a pale brass-yellow color and brilliant metallic luster, crystallizing in the isometric system; iron pyrites; iron disulphide.

Bibliography Information
Webster, Noah. Entry for 'Pyrite'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​p/pyrite.html. 1828.