Latest Metallurgical Testwork News

Stellar Resources has confirmed that large-scale X-Ray Transmission ore sorting trials at its Heemskirk Tin Project significantly increase tin head grade while reducing processing costs. The promising results are now shaping the project's Prefeasibility Study.

Gorilla Gold reports outstanding initial metallurgical results from its Lakeview Prospect at Comet Vale, achieving 97.5% gold recovery and gearing up for an expanded drilling campaign targeting a maiden resource estimate in Q4 2025.

Rumble Resources has unveiled multiple high-grade tungsten intersections at its Western Queen Project, with a maiden tungsten resource estimate expected soon. This discovery complements an already significant gold resource, positioning the project as a critical minerals hotspot amid tightening global tungsten supply.

Prospect Resources reports promising Phase 2 drilling results at its Mumbezhi Copper Project, revealing new strike extensions at the Nyungu Central deposit and advancing exploration across the licence.

Torque Metals has identified 15 down-hole electromagnetic conductor plates at its Paris Gold Project, correlating strongly with high-grade gold mineralisation and revealing significant upside beyond the current resource estimate.

Aurum Resources has announced a substantial 50% increase in the gold resource at its Boundiali Project in Côte d'Ivoire, lifting the total group resources to 3.28 million ounces. This milestone reflects successful drilling campaigns and sets the stage for further development.

FireFly Metals has secured environmental approval and reported exceptional metallurgical results for its Green Bay Copper-Gold Project in Canada, setting the stage for a production restart. With economic studies underway and strong funding, the project is rapidly advancing toward a scoping study release in early 2026.

InVert Graphite reports robust trench assay results from its Kumba deposit in Tanzania, revealing consistent high-grade graphite mineralisation over a 2km strike. The company is advancing drilling preparations amid a significant US move to impose anti-dumping duties on Chinese graphite imports.

NIMY Resources has reported exceptional high-grade gallium assay results from its Block 3 prospect within the Mons Project, positioning itself as a key player amid global supply constraints driven by China's export ban.

Heavy Rare Earths Limited (ASX – HRE) has struck a binding agreement to acquire an 80% interest in the Prospect Hill tin project, South Australia’s largest and most advanced tin deposit, expanding its footprint in critical minerals.

Gorilla Gold has unveiled a major Mineral Resource upgrade at its Mulwarrie Gold Project in Western Australia, boosting contained gold ounces by 340% to 350,000 at a higher grade of 3.6 grams per tonne. This pivotal update sets the stage for further growth and development in a prolific gold region.

OD6 Metals has unveiled a breakthrough nanofiltration technology at its Splinter Rock Rare Earth Project, achieving over 80% acid recovery that promises to significantly cut processing costs and enhance project economics.