Bible Dictionaries
Anorthite

Webster's Dictionary

(n.) A mineral of the feldspar family, commonly occurring in small glassy crystals, also a constituent of some igneous rocks. It is a lime feldspar. See Feldspar.

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