Metallurgical Review Supports HREE at Mount Ridley

Mount Ridley Mines’ latest ASX announcement confirms robust heavy rare earth recoveries and supports the advancement of its critical mineral projects, highlighting consistent technical progress and potential for value creation.

<ul><li>Historical metallurgical testwork shows heavy rare earth recoveries up to 86.5% under conventional leach conditions, supporting Mount Ridley’s HREE Mineral Resource.</li><li>Strong heavy rare earth extraction across multiple prospects, especially within the Grass Patch Complex, underpinning ongoing metallurgical optimisation and flowsheet development.</li><li>Initial beneficiation testwork achieved upgrade factors up to 202%, significantly improving feed grade prior to leaching.</li><li>Current HREE Mineral Resource contains 41% high-value heavy rare earths, including dysprosium, terbium, and yttrium.</li><li>Mount Ridley’s technical program supports further development, including the recovery of by-products such as scandium and gallium.</li></ul>

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Metallurgical Review Supports HREE at Mount Ridley