Latest Prefeasibility Study News

Stellar Resources has reported significant progress in its December quarter, advancing the Heemskirk Tin Project through robust drilling results and metallurgical studies, supported by a $9.5 million capital raise.

McLaren Minerals has acquired the Barossa mineral sands project from Iluka Resources, adding a high-grade zircon-rich asset to its portfolio. The project offers promising prospects near a tier-one mine with structured payments tied to development milestones.

Stellar Resources has reported a significant 51m wide tin mineralisation zone at its Severn deposit, reinforcing the potential to upgrade and expand its Heemskirk Tin Project resource. Ongoing drilling and rising tin prices underpin the company’s advancing prefeasibility study.

Havilah Resources has struck a landmark agreement with Sandfire Resources to advance its Kalkaroo copper-gold project, backed by a $210 million staged investment and a strategic exploration alliance in South Australia’s Curnamona Province.

Alma Metals has completed its 2025 drilling program at the Briggs Copper Project, confirming strong visual copper mineralisation consistent with its geological model and setting the stage for a prefeasibility study. Assay results are expected early 2026, with further drilling planned to refine the resource.

Canterbury Resources has completed its 2025 drilling program at the Briggs copper deposit, revealing multiple zones of strong visual copper mineralisation that align with its geological model. Assay results are pending, with further drilling planned to support a Prefeasibility Study for a potential large-scale mine.

Stellar Resources has reported robust metallurgical test results from its Severn Deposit, highlighting strong tin recoveries and production of a clean, high-grade concentrate. These findings reinforce the project’s potential as a low-cost, high-quality tin source in a stable jurisdiction.

Power Minerals and Summit Nanotech have confirmed the technical viability of the Incahuasi Lithium Project in Argentina, outlining a clear pathway to production of 5,000 tonnes per annum of high-purity lithium carbonate over 20 years.

Alma Metals reports promising assay results from the top 231m of its deepest drill hole at the Briggs Copper Project, confirming continuous copper mineralisation and prompting an extension of the drilling program.

Canterbury Resources reports encouraging initial assay results from deep drilling at its Briggs copper deposit, confirming robust mineralisation and extending exploration potential. Further results and drilling progress are set to shape the project's next phase.

Critica Limited confirms gallium as a valuable by-product within its 1.8 billion tonnes Jupiter rare earth resource, achieving a 63% recovery rate in its existing beneficiation flowsheet without altering project scope.

Stellar Resources has raised an extra A$500,000 through a placement to a major shareholder, adding to a recent $12.4 million capital influx aimed at advancing its Heemskirk Tin Project in Tasmania amid robust tin market demand.