Bible Dictionaries
Microcline

Webster's Dictionary

(n.) A mineral of the feldspar group, like orthoclase or common feldspar in composition, but triclinic in form.

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