(n.) Native zinc carbonate. It generally occurs in stalactitic, reniform or botryoidal shapes, of a white to gray, green or brown color. See Note under Calamine.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). smithsonite. Retrieved September 26, 2026, from http://smartdefine.org/smithsonite/definitions/2063239 |
| Chicago | Webster's. 2011. "smithsonite" http://smartdefine.org/smithsonite/definitions/2063239 (accessed September 26, 2026). |
| Harvard | Webster's 2011, smithsonite, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/smithsonite/definitions/2063239>. |
| MLA | Webster's. "smithsonite" 28 May 2011. Web. 26 September 2026. <http://smartdefine.org/smithsonite/definitions/2063239> |