Latest Resource Upgrades News

Barton Gold has wrapped up an intensive 39,000m Phase 2 drilling campaign at its Tunkillia Gold Project, aiming to upgrade resource classifications ahead of a Pre-Feasibility Study due in Q1 2027. Early assay results suggest potential for improved grade and resource size, underpinning robust project economics.

Hammer Metals has released final assay results from its Kalman drilling program, revealing thick, high-grade copper-gold-molybdenum-rhenium mineralisation and confirming Blackrock's copper-gold potential near the Barkly Highway.

Sky Metals has voluntarily suspended its ASX-listed securities pending a material announcement regarding its Tallebung Tin-Tungsten-Silver Project, with trading expected to resume by 10 August or upon release of the news.

QMines Limited has boosted the Mount Mackenzie gold and silver resource by 32% in gold ounces, with 70% now classified as Indicated, following a comprehensive 73-hole drilling campaign that enhanced geological confidence and resource scale.

Anson Resources has secured a conditional US$357.7 million incentive package proposal from Utah authorities, potentially easing capital and tax burdens for its Green River Lithium Project and enhancing its financial outlook.

Lefroy Exploration’s latest drilling at Mt Martin has unearthed multiple high-grade gold intersections outside the current resource, underscoring significant expansion potential ahead of a September scoping study.

True North Copper has enhanced its Cloncurry Copper Project resource base by adding a 1.0 Mt gold-copper resource at Wynberg, featuring 61,000 ounces of gold and 3,000 tonnes of copper. The update supports near-term development prospects and broadens the project's metal exposure.

Forrestania Resources has upgraded the British Hill gold deposit resource to 126,290 ounces, more than doubling the previous estimate and significantly increasing the higher-confidence Indicated category. Ongoing drilling and development studies aim to further enhance the project’s value within the Forrestania Hub.

Alma Metals has received assay results from the first three holes of its 2026 infill drilling program at the Briggs Copper Project, confirming copper grades align with the current resource model and underpinning progress toward a preliminary feasibility study.

Critica Limited has achieved a roughly 30% reduction in sulphuric acid consumption in the hydrometallurgical circuit of its Jupiter Rare Earth Project, confirmed by independent labs. This milestone complements earlier gains in concentrate grade and rare earth recovery, underpinning a lower-cost processing route ahead of the Q3 2026 scoping study.

Southern Hemisphere Mining has reported substantial copper sulphide mineralisation at its Llahuin project in Chile, with drill intercepts confirming a large porphyry system and prompting a resource upgrade.

Canterbury Resources has reported consistent assay results from initial drilling at its Briggs Copper Project, supporting a significant resource upgrade and ongoing Pre-Feasibility Study, while gearing up for a new drilling campaign at the Monto Project's John Hill deposit.