noun
- A blue mineral of magnesium and iron and aluminum and silicon and oxygen; often used as a gemstone. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). cordierite. Retrieved September 22, 2026, from http://smartdefine.org/cordierite/definitions/1247759 |
| Chicago | WordNet. 2010. "cordierite" http://smartdefine.org/cordierite/definitions/1247759 (accessed September 22, 2026). |
| Harvard | WordNet 2010, cordierite, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/cordierite/definitions/1247759>. |
| MLA | WordNet. "cordierite" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/cordierite/definitions/1247759> |