Bible Dictionaries
Magnetite

Webster's Dictionary

(n.) An oxide of iron (Fe3O4) occurring in isometric crystals, also massive, of a black color and metallic luster. It is readily attracted by a magnet and sometimes possesses polarity, being then called loadstone. It is an important iron ore. Called also magnetic iron.

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