Bible Dictionaries
Chalcocite

Webster's Dictionary

(n.) Native copper sulphide, called also copper glance, and vitreous copper; a mineral of a black color and metallic luster.

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