Latest Mining Resource Expansion News

Dateline Resources reports strong diamond drilling results at its Colosseum Gold-REE Project, confirming high-grade gold mineralisation beyond current resource boundaries and advancing plans for mine life extension.

Small caps did the heavy lifting this week, led by two big discovery stories in resources. Funding raises and takeover moves kept attention on who can pay for the next step, not just promise it.

Speculative money piled into new discoveries and tight-supply metals, while a handful of small caps were sold hard on thin liquidity. The week’s biggest moves came from PGMs and tungsten on the way up, and micro-cap gas on the way down.

Godolphin Resources has delivered a major upgrade to its Lewis Ponds project, increasing gold and silver resources significantly while confirming promising expansion targets. The company also raised $1.68 million to fund further development.

American Uranium Limited has reported significant progress at its Lo Herma ISR uranium project, completing extensive drilling and validating aquifer conditions that support in-situ recovery mining. The company is poised to update its resource estimates and advance development plans in 2026.

Hillgrove Resources has released final assay results from its Emily Star drilling program, confirming significant high-grade copper-gold mineralisation that supports plans to expand mining operations at Kanmantoo.

Rimfire Pacific Mining has announced a maiden Inferred Mineral Resource Estimate for its Currajong scandium prospect, boosting its total scandium inventory by 61% to 5,449 tonnes. The resource remains open for expansion, with further drilling planned at Murga and Rabbit Trap projects.

Golden Horse Minerals has completed the acquisition of the Sorrel Copper Project, gaining a significant inferred resource of 88,600 tonnes of copper and setting the stage for exploration and development in a Tier-1 jurisdiction.

St George Mining has unveiled a maiden JORC-compliant resource at its Araxá Niobium-Rare Earth Project, initiating an expanded drilling campaign backed by a $5 million capital raise to accelerate development.

KGL Resources has paused drilling to deploy advanced 3D geophysical modelling, revealing significant deep mineral anomalies at its Jervois Project. The company is advancing construction readiness and securing funding amid strong copper, silver, and gold markets.

Western Yilgarn Limited announces a maiden JORC-compliant inferred mineral resource of 39.27 million tonnes at New Norcia, boosting its total bauxite portfolio to 244 million tonnes. The shallow, high-grade deposit benefits from strong infrastructure and promising metallurgical characteristics.

American West Metals has initiated its 2025 exploration campaign at the Storm Copper Project in Nunavut, targeting multiple high-priority zones with advanced drilling and geophysical surveys. The program aims to expand the project's substantial copper resources and refine its development potential.