Latest Metallurgical Testwork News

Locksley Resources reports robust metallurgical testwork from its Mojave Project, confirming high antimony recoveries and concentrate grades that support a domestic US supply chain. The results align with US strategic priorities for critical mineral independence.

Argent Minerals has reported outstanding high-grade silver and polymetallic mineralisation from diamond drillhole AKDD208 at its Kempfield project, revealing extensive zones that could significantly boost the resource base.

Tempest Minerals has secured regulatory approval to begin Phase I drilling at its Halo prospect within the Yalgoo Project, targeting iron, copper, and gold. A heritage survey with the Badimia People is currently in progress, marking a key step toward unlocking the site's potential.

Argent Minerals has reported outstanding high-grade silver and polymetallic mineralisation from diamond drillhole AKDD208 at its Kempfield Project, significantly enhancing the deposit’s resource potential.

Brockman Mining reported a HK$34.6 million loss for FY2025 driven by exploration costs, while progressing key studies and approvals for its flagship Marillana iron ore project in Western Australia. The Group faces liquidity pressures but has secured shareholder loans to support ongoing development.

Strata Minerals Limited has secured an option to acquire the Zelica Gold Project in Western Australia, featuring a historical 30,000-ounce gold resource and existing mining infrastructure. The company plans to upgrade the resource and explore near-term extraction opportunities.

Flagship Minerals has confirmed exceptional gold recoveries exceeding 80% from oxide material at its Pantanillo Gold Project in Chile, significantly derisking its path toward resource conversion and heap leach development.

Audalia Limited has announced a significant update to its Medcalf Titanium-Vanadium Project Mineral Resource Estimate, increasing the Indicated category by 35% and setting the stage for Ore Reserve calculations.

OD6 Metals has launched a metallurgical diamond core drilling program at its Splinter Rock Rare Earth Project, aiming to refine heap leach processing and produce high-quality rare earth samples for offtake talks.

Norwest Minerals has confirmed significant down-dip and along-strike gold extensions at its Bulgera project following Phase 1 drilling, setting the stage for a resource upgrade and further exploration.

Tivan Limited has agreed to acquire full ownership of the Molyhil Tungsten-Molybdenum Project, positioning itself at the forefront of critical minerals development in Australia's Northern Territory. This strategic move complements its adjacent Sandover Fluorite Project, promising operational synergies and accelerated growth.

OzAurum Resources has regained full control of the Mulgabbie North Gold Project feasibility study, initiating inhouse metallurgical testing that has already surpassed industry benchmarks, setting a strong technical foundation for potential gold production.