Yes, there are alternative sources of rare earth elements (REEs) outside of China. While China is a major supplier, efforts are being made to explore and utilize other sources globally. Some of these alternatives include:
- Deep-Sea Sediments: Research has identified deep-sea sediments as a potential source of REEs.
- Coal Fly Ash: Coal fly ash, an industrial waste product, contains trace amounts of REEs and is being considered as an alternative source.
- Industrial Waste Products: Materials like red mud and phosphogypsum, which are by-products of industrial processes, can also be used to extract REEs.
- Bauxite Residue: This is waste from aluminum production and is being studied for REE reclamation.
- Laterite Clays: These are a commercial source for heavy rare earths outside of traditional REE mining sites.
Additionally, there are ongoing efforts to reduce dependence on REEs by developing substitutes for their applications, such as in magnets and other technologies. However, while these alternatives and substitutes are promising, China remains a dominant player in the REE market due to its existing infrastructure and supply chain.
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/are-there-any-alternative-sources-of-rare-earth-elements-outside-of-china/
