noun
- Mining valuable minerals from a placer by washing or dredging. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). placer mining. Retrieved September 20, 2026, from http://smartdefine.org/placer_mining/definitions/1192692 |
| Chicago | WordNet. 2010. "placer mining" http://smartdefine.org/placer_mining/definitions/1192692 (accessed September 20, 2026). |
| Harvard | WordNet 2010, placer mining, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/placer_mining/definitions/1192692>. |
| MLA | WordNet. "placer mining" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/placer_mining/definitions/1192692> |