Australian Rare Earths reported advancements in the metallurgical test work for its Koppamurra Rare Earths Project in South Australia.

New findings from the ongoing heap leach test work have shown consistent recoveries of magnet rare earths, ranging from 29% to 74% across various ore conditions and project locations.

Four additional heap leach column tests on high-grade mineralised clays from Koppamurra have confirmed consistent physical and metallurgical results.

The development facilitates the efficient extraction of MREs and supports the rapid site rehabilitation, with short-term heaps positioned near the mine pit.