Bible Dictionaries
Laucophane

Webster's Dictionary

(n.) A mineral of a dark bluish color, related to amphibole. It is characteristic of certain crystalline rocks.

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