(n.) A mineral of a yellowish color, consisting chiefly of silica, glucina, manganese, and iron, with a little sulphur.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). helvite. Retrieved September 21, 2026, from http://smartdefine.org/helvite/definitions/2015804 |
| Chicago | Webster's. 2011. "helvite" http://smartdefine.org/helvite/definitions/2015804 (accessed September 21, 2026). |
| Harvard | Webster's 2011, helvite, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/helvite/definitions/2015804>. |
| MLA | Webster's. "helvite" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/helvite/definitions/2015804> |