Latest Metallurgical Testwork News

CZR Resources has converted the A$75 million Robe Mesa sale into a debt-free exploration war chest, while Croydon drilling expands its flagship gold target. The next test is whether exploration momentum and the proposed Zuleika takeover can create value beyond the one-off transaction gain.

ACDC Metals has joined a U.S.-backed defence consortium, giving its Goschen Central rare earths project a route into government solicitations, research partnerships and potential offtake discussions. The membership is strategically significant, but it is not a funding award or contract.

Nelson Resources has made Gold Point the centrepiece of its exploration strategy, with underground drilling underway in Nevada and exploration assets rising to A$2.81 million. The push came alongside a wider A$1.17 million FY2026 loss, A$2.10 million in cash and continued reliance on equity funding.

West Cobar Metals has engaged Wallis Drilling for its first scandium-focused campaign at the Salazar project, with work targeted for October subject to approvals. The programme will test shallow saprolite for higher-grade scandium zones and extensions to existing rare earth and titanium dioxide resources.

Anax Metals has reported broad, high-grade copper-equivalent intersections at Mons Cupri, including 85.90 metres at 2.89% CuEq. The results support the existing resource model and early mining sequence as Anax works towards financing, FEED completion and a potential Final Investment Decision.

Australian Mines has appointed a specialist consultant team to complete the pre-feasibility study for its Flemington Scandium Project, targeting delivery in the first quarter of 2027. The study will retain a 60-tonne-per-year scandium oxide reference case while testing production scenarios of up to 180 tonnes per year.

PMET Resources says Koch Technology Solutions has demonstrated a more selective pathway for turning Shaakichiuwaanaan pollucite concentrate into multiple high-purity caesium chemicals. The result is promising, but the commercial case still depends on larger-scale testing, marketable samples and a planned economic assessment.

Advance Metals has recorded its strongest silver assay yet at the Gavilanes Project in Mexico, with drilling also returning the project’s highest-grade zinc-lead interval. The mineralised system remains open at depth and to the southwest, while metallurgical work and further drilling target a maiden JORC resource in the December quarter of 2026.

Elementos has materially strengthened its balance sheet while moving its Spanish Oropesa tin project closer to permitting, financing and a final investment decision. The annual report also highlights a doubling of Cleveland’s inferred tungsten resource, but both projects still require substantial capital and further approvals.

Tolu Minerals has more than doubled its reported gold resources to 1.33 million ounces after declaring a maiden 293,000-ounce resource at Mt Penck in Papua New Guinea. The project also carries a largely untested copper-gold porphyry target, but its proposed A$30 million exploration program still requires separate funding.

Argosy Minerals says laboratory-scale crystallisation testing has demonstrated a potential lithium chloride product yield above 99% at its 12,000-tonne-per-year Rincon project in Argentina. The results remove a key process uncertainty, but the project still depends on engineering completion, financing and a broader Definitive Feasibility Study.

Bellavista Resources is advancing a 15,000-metre drilling campaign and early development studies at Pickle Crow, while assay results have been pushed into October after Canadian laboratory delays. At Brumby, continuity drilling is complete and CSIRO column leach testwork is being prepared.