Bible Dictionaries
Cyanite

Webster's Dictionary

(n.) A mineral occuring in thin-bladed crystals and crystalline aggregates, of a sky-blue color. It is a silicate of aluminium.

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