(n.) A hydrous phosphate of alumina containing a little copper; calaite. It has a blue or bluish green, color, and usually occurs in reniform masses with a botryoidal surface.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). turquois. Retrieved September 22, 2026, from http://smartdefine.org/turquois/definitions/2075647 |
| Chicago | Webster's. 2011. "turquois" http://smartdefine.org/turquois/definitions/2075647 (accessed September 22, 2026). |
| Harvard | Webster's 2011, turquois, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/turquois/definitions/2075647>. |
| MLA | Webster's. "turquois" 28 May 2011. Web. 22 September 2026. <http://smartdefine.org/turquois/definitions/2075647> |