noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Alternative form of bastnaesite. alt-of, alternative, countable, uncountable
2. 2
   a yellow-to-brown mineral that is a source of rare earth elements wordnet

Synonyms

All synonyms

bastnaesite

Related phrases

rare earth element

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.