skos:altLabel | - rare-earth
- REE
- Rare earth
- rare earth
- rare earth minerals
- Ce, Pr, Nd, Sm, Eu
- Heavy rare earth
- Light rare earth
- Pollution concerns
- REE-profiles
- REE-rich
- Rare Earth Element
- Rare Earth Elements
- Rare Earth elements
- Rare Earths
- Rare Elements
- Rare earths
- Rare-earth
- Rare-earth element#Early classification
- Rare-earth element#List
- Rare-earth minerals
- Rare-earth_element#Environmental_considerations
- Y, Dy, Ho, Gd, Sm, Nd, Eu
- protect plant, animal, and human safety
- rare earth element
- rare earth elements
- rare earth elements)
- rare earth metals
- rare earth oxides
- rare earths
- rare earths metals
- rare elements
- rare metals
- rare-earth components
- rare-earth compounds
- rare-earth element
- rare-earth element (REE)
- rare-earth elements
- rare-earth metals
- rare-earth minerals
- rare-earth mining
- rare-earth ore
- rare-earth oxides
- rarest elements
- recover rare-earth elements
- thulium and erbium-yttrium
|