(n.) A cryptocrystalline, translucent variety of quartz, having usually a whitish color, and a luster nearly like wax.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). chalcedony. Retrieved September 20, 2026, from http://smartdefine.org/chalcedony/definitions/1986114 |
| Chicago | Webster's. 2011. "chalcedony" http://smartdefine.org/chalcedony/definitions/1986114 (accessed September 20, 2026). |
| Harvard | Webster's 2011, chalcedony, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/chalcedony/definitions/1986114>. |
| MLA | Webster's. "chalcedony" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/chalcedony/definitions/1986114> |