Latest Resource Classification News

Novo Resources has lodged a comprehensive NI 43-101 technical report for the Leven Star Reef at its Belltopper Gold Project, outlining an inferred resource of 87,000 ounces gold within optimised underground stope shapes and highlighting the need for flotation processing due to refractory sulphide mineralisation.

Great Boulder Resources has reported significant high-grade gold intersections extending the Side Well resource beyond 1.02 million ounces, with standout assays including 82.8g/t Au at Eaglehawk and 18.1g/t Au at Ironbark. Drilling continues to define new zones and expand strike length.

Aeris Resources has reported a substantial 70% jump in Mineral Resources and a fourfold increase in Ore Reserves at its Tritton Operations, driven by the Peel Mining acquisition and successful exploration at key deposits.

Heavy Rare Earths Limited reveals significant heavy rare earth oxide mineralisation at its Subron project, with a peak HREO ratio of 70% and multiple high-grade domains identified within a 159Mt JORC resource.

Marmota Limited has pushed its Greenewood gold project drilling beyond 20,000 metres in just three months, significantly extending high-grade mineralisation and advancing its maiden scoping study.

Caravel Minerals has completed the mining component of its Definitive Feasibility Study for the Caravel Copper Project, underpinning an updated Ore Reserve of 597 million tonnes at 0.24% copper. The study outlines a staged open pit operation with plans for autonomous haulage and contractor engagement in early mining.

Flynn Gold’s 2026 drilling at Firetower confirms high-grade polymetallic mineralisation extending at least 80 metres deeper than previous drilling, with copper grades adding new value potential.

Mt Malcolm Mines is initiating a 2,000–2,500m drilling campaign at its Golden Crown Prospect, aiming to expand and upgrade its recently defined 4,600-ounce gold resource in Western Australia.

Maronan Metals has reported strong infill drilling results at its Maronan Project, intersecting shallow, high-grade silver-lead mineralisation just 250 metres north of the Starter Zone. This progress supports an accelerated 40,000-metre drilling campaign feeding into prefeasibility work.

Astral Resources has revealed substantial deep diamond drilling results at its Theia Deposit, part of the Mandilla Gold Project, highlighting significant mineralisation both within and extending well beyond the current resource boundaries.

Critica Limited’s recent drilling at its Jupiter Rare Earth Project has validated broad, near-surface high-grade zones, underpinning an imminent resource upgrade and advancing its scoping study.

Sky Metals has unveiled a significant Mineral Resource Estimate upgrade for its Tallebung project, lifting tin and tungsten inventories substantially and introducing a maiden silver resource. This positions Tallebung as a large-scale, shallow open-pit opportunity with promising metallurgical and development prospects.