Bible Dictionaries
Miargyrite

Webster's Dictionary

(n.) A mineral of an iron-black color, and very sectile, consisting principally of sulphur, antimony, and silver.

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