SEDIS - Thesaurus
rare earths  | |
|---|---|
| BT | metals |
| .rare earths | |
| NT | cerium |
| dysprosium | |
| erbium | |
| europium | |
| gadolinium | |
| holmium | |
| lanthanum | |
| lutetium | |
| neodymium | |
| praseodymium | |
| promethium | |
| samarium | |
| scandium | |
| terbium | |
| thulium | |
| ytterbium | |
| yttrium | |
| UF | inner transition elements |
| lanthanide series | |
| lanthanides | |
| lanthanoans | |
| RT | rare earth deposits |
| KREEP | |
| trace elements | |
| SN | Series of metallic elements with atomic numbers 57 to 71 (the lanthanides). Also, scandium and yttrium are generally included in this group due to chemical similarities. Use rare earth deposits for rare earths as a commodity. |
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