| Kieli | Käännökset |
|---|---|
| suomi | mineraali |
| venäjä | редкоземе́льный мета́лл (redkozemélnyi metáll) |
| Monikko | rare earth minerals |
A mineral that contains one or more rare earth elements as major metal constituents.
Rare-earth ore, shown with a United States penny for size comparison