Latest Metallurgical Test Results News

Critica Limited reports breakthrough metallurgical test results at its Jupiter Project, achieving a 95% mass reduction and upgrading rare earth grades, including heavy rare earth oxides. This positions Jupiter as a key player in Australia’s strategic rare earth supply chain.

Pacgold has identified a compelling IP chargeability anomaly coincident with a magnetic bullseye at its White Lion Prospect, echoing signatures seen at the Mt Leyshon gold deposit. Drilling is planned for Q4 2025 following heritage clearances.

American Rare Earths reports high recoveries of key rare earth elements and significantly reduced impurities at its Halleck Creek project, marking a major step in its path to U.S. rare earth independence.

New Frontier Minerals reports strong copper recovery from historical stockpiles at its Big One Deposit, supporting a fast-tracked production pathway through Austral Resources’ Mt Kelly facility.

EV Resources reports strong initial mineralogical results from its Los Lirios antimony project in Mexico, highlighting high-grade samples and plans for a pilot plant to fast-track production.

QMines Limited reveals metallurgical test results supporting a doubling of throughput at Mount Chalmers to 2Mtpa, boosting metal recoveries and expanding the mine plan to include Develin Creek and Mount Mackenzie.

PVW Resources has reported strong desorption test results from its Capão Bonito project in Brazil, confirming the presence of Ionic Adsorption Clay (IAC) style rare earth mineralisation with high recoveries of magnet rare earth oxides near surface.

Savannah Goldfields has announced a new gold Exploration Target at its Phily’s Deposit within the Georgetown Project, adding to its growing portfolio of promising near-surface resources.

Podium Minerals has successfully raised approximately A$2.6 million through an oversubscribed entitlement offer, securing strong shareholder support to advance key metallurgical work and maintain strategic tenements at its Parks Reef Project.

Tempest Minerals Ltd (TEM) has reported further metallurgical test results from its Remorse iron ore discovery in Western Australia, confirming high-grade iron concentrate with low impurities. These findings reinforce the project’s potential as a significant iron ore development within the Yalgoo region.

Brazilian Rare Earths has successfully produced high-purity mixed-rare-earth carbonate and uranium yellowcake from its Monte Alto Project, marking a key milestone in its integrated supply chain ambitions.

Felix Gold Limited has launched field exploration and development at its Treasure Creek Antimony Project in Alaska, aiming for potential antimony concentrate production by late 2025. The company is progressing drilling, environmental studies, and engineering design to support a feasibility study and permitting.