Latest Metallurgical Test Results News

Ordell Minerals reports outstanding metallurgical test results from its McNabs East Prospect, demonstrating potential gold recoveries exceeding 95% via conventional processing methods. These findings significantly de-risk the Barimaia Gold Project ahead of a maiden resource estimate expected later this year.

Sunshine Metals has launched an advanced scoping study targeting 95,000 ounces of gold and 652,000 ounces of silver at its Liontown project in North Queensland. The study aims to optimise extraction from multiple high-grade resource domains, with metallurgical test results expected in August 2025.

Prospect Resources has released compelling metallurgical test results from its Mumbezhi Copper Project in Zambia, demonstrating robust, high-grade copper concentrates and strong recoveries that support plans for a central processing hub.

American Rare Earths reports strong metallurgical leach recoveries and significantly reduced impurities at its Halleck Creek Rare Earths Project, marking a key step toward economic production of critical rare earth elements in the US.

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.