• IMC Rare Earths reported lab metallurgical testwork at its Itarantim ionic adsorption clay project in Brazil, targeting magnet rare earths.
• Terbium leach recovery reached 95.2% in the best composite; average terbium recovery was 81.1% across tests.
• Itarantim hosts an inferred resource of about 1.1 billion tonnes; a 105.8 million-tonne domain averaged 8 ppm terbium.
• Testwork also produced a mixed rare earth carbonate, supporting a potential processing route toward separated rare earth products.
• ANSTO Minerals was engaged for additional metallurgical work to quantify recoveries and mixed rare earth carbonate characteristics.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. IMC Rare Earths Ltd. published the original content used to generate this news brief via Business Wire (Ref. ID: 202609100800BIZWIRE_USPR_____20260910_BW784333) on September 10, 2026, and is solely responsible for the information contained therein.