Latest Resource Estimation News

Alma Metals has revealed a robust 2 million tonne copper resource at its Briggs Project in Central Queensland, setting the stage for a major drilling campaign and pre-feasibility study amid a tightening global copper market.

Marquee Resources has announced a substantial 69% increase in its Mt Clement (Eastern Hills) inferred mineral resource, now containing 11,000 tonnes of antimony equivalent metal, positioning the project as a key player in Australia's critical minerals landscape.

Cauldron Energy has reported a significant 32% increase in uranium resources at its Yanrey Uranium Project, highlighted by a maiden Mineral Resource Estimate for Manyingee North and an upgraded resource at Manyingee South.

Resolution Minerals has reported final assay results from its 2025 drilling campaign at the Golden Gate prospects in Idaho, revealing extensive near-surface gold mineralisation alongside significant tungsten intercepts. The findings confirm the potential for a large, open-ended gold-tungsten deposit, setting the stage for accelerated exploration in 2026.

PTR Minerals has reported its strongest drill assay results to date from the Rosewood Titanium Project, reinforcing the project's scale and quality ahead of a maiden JORC resource estimate due in Q2 2026.

Mont Royal Resources has identified significant growth opportunities within the BD-Zone of its Ashram Rare Earth Element deposit, highlighting promising mineralogy and high-value rare earth element concentrations that could enhance project economics.

Norwest Minerals has reported robust gold assay results from its Phase 2 drilling at the Bulgera Gold Project, confirming mineralisation continuity at depth and setting the stage for a resource upgrade.

Golden Horse Minerals has kicked off its 2026 drilling campaign at Hopes Hill with visible gold intersected in the first diamond hole, prompting an accelerated and expanded drilling program.

Mt Malcolm Mines NL reports significant progress on its maiden JORC Mineral Resource Estimates for the Golden Crown and Dumbarton prospects, highlighting high-grade gold mineralisation and promising extensions. Metallurgical testwork and further drilling plans aim to unlock early mining potential and cashflow.

The Central Tanami Project joint venture between MGX Resources and Tanami Gold NL reports a 2.8 million ounce gold resource, progressing towards production with key infrastructure upgrades and exploration drilling underway.

Black Canyon Limited (ASX, BCA) has unveiled promising exploration results and positive scoping studies for its manganese and iron projects in Western Australia, positioning itself as a key emerging developer in the sector.

Native Mineral Resources has successfully poured 1,543 ounces of gold doré at its Blackjack Processing Plant, while progressing key operational and regulatory initiatives to optimise mining and processing activities.