What is Bastnaesite?
Bastnäsite is a rare-earth carbonate with fluorine and an important ore of cerium and lanthanum. It forms tabular brown to honey-yellow crystals.
Major deposits are in China and the USA; it also occurs in India.
Care & cleaning
A softer stone — wipe with a soft, slightly damp cloth, avoid harsh chemicals and knocks, and store separately from harder crystals.
