Bible Dictionaries
Vulcan Powder

Webster's Dictionary

A dynamite composed of nitroglycerin (30 parts), sodium nitrate (52.5), charcoal (10.5), and sulphur (7), used in mining and blasting.

Bibliography Information
Webster, Noah. Entry for 'Vulcan Powder'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​v/vulcan-powder.html. 1828.