Latest Resource Estimation News

Oceana Metals has validated extensive high-grade rare earth mineralisation at its Serra Negra project in Brazil, underpinning a major drilling campaign backed by a $20 million capital raise.

Lightning Minerals has executed a strategic reset focusing on Australian gold and critical minerals, securing $1.85 million to accelerate exploration at its flagship Mt Turner and Warby Tungsten projects. Key technical milestones include an independent petrology study validating Mt Turner's gold system and promising tungsten assay results at Warby.

Resouro Strategic Metals has filed a comprehensive NI 43-101 Technical Report that underpins its Preliminary Economic Assessment for the Tiros Titanium and Rare Earths Project in Brazil, confirming robust economics and a capital-efficient staged development strategy.

Horizon Gold's Definitive Feasibility Study for the Gum Creek Project outlines a 10-year open pit mine with robust production targets, strong financial metrics, and significant exploration progress, backed by a $30 million capital raise.

Asara Resources secured a A$60 million placement to fund an intensified drilling campaign at its flagship Kada Gold Project in Guinea, reporting significant high-grade gold intercepts and key leadership appointments to drive its growth strategy.

Ragusa Minerals has secured a controlling stake in Pegasus Tel Inc., gaining the Purple Pansy manganese-gold project in Arizona. Recent surveys and assays highlight promising high-grade manganese and gold mineralisation, positioning the company in a strategically important US critical minerals sector.

Verity Resources’ first-pass aircore drilling at the Monument Gold Project has confirmed gold mineralisation across a 9km banded iron formation corridor, expanding the footprint beyond its existing 137,700oz Korong–Waihi Mineral Resource.

Carnaby Resources has agreed to a scheme of arrangement with Evolution Mining, offering shareholders a 60.4% premium and exposure to Evolution’s portfolio, while reporting significant new high-grade copper-gold results at its Greater Duchess project.

Aeris Resources has lifted its Group Mineral Resources by 24% and Ore Reserves by 50% to 61Mt and 21Mt respectively, driven by the Peel Mining acquisition and exploration success across its portfolio.

Mount Hope Mining delivered high-grade gold assay results and robust metallurgical testwork at its Mt Solitary project, advancing toward a maiden JORC resource with Phase 3 drilling imminent.

Sinclair Gold has pushed gold mineralisation deeper at its Mt Henry project, with initial drilling results confirming significant extensions beyond the existing 915,000oz resource. Backed by a $30m placement and a royalty deal, the company is well-funded to continue its 50,000m drilling campaign.

Hot Chili Limited is accelerating development at its La Verde copper-gold deposit in Chile, reporting strong drilling results and securing an additional US$15 million via an amended royalty agreement with OR Royalties. The company is progressing environmental assessments and pre-feasibility studies for the broader Costa Fuego project while maintaining a robust cash position.