Bastnaesite
nounverified·updated May 18, 2026
a yellow-to-brown mineral that is a source of rare earth elements
Framework senses
- §1
- a yellow-to-brown mineral that is a source of rare earth elements
- §1 · legacy_primary
- a yellow-to-brown mineral that is a source of rare earth elementsDR-088 backfill from the noun definition column