rare earth
English
Noun
rare earth (plural rare earths)
- (chemistry) Any of the naturally occurring oxides of the lanthanide metals; they are widely distributed in relatively small concentrations and are used in glassmaking, ceramic glazes etc.
Derived terms
Translations
naturally occurring oxide of the lanthanide metals
|
|
References
This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.