Latest Resource Validation News

Freehill Mining has secured and reviewed the Mineral Resource Estimate block model for its Blanco y Negro copper-gold project in Chile, enabling accelerated underground mine planning and highlighting growth potential amid a strengthening copper market.

GreenTech Metals has confirmed thicker, high-grade PGE-Cu-Ni mineralisation at its Munni Munni Project through Phase 1 drilling and historic core resampling, setting the stage for a JORC 2012 resource update.

Great Boulder Resources is set to acquire Westgold’s Peak Hill Gold Project for $25 million cash, a 19.9% stake, and a 1% royalty, significantly boosting its gold resources and advancing near-term production plans.

Cobre Limited has secured majority control of the Sierra Atacama Copper Project in Chile through a $60 million capital raise, marking its transition from explorer to producer. The company plans extensive drilling and operational upgrades to boost production and resource confidence.

Elevate Uranium Ltd pushes back its U-pgradeTM pilot plant results to August 2026 amid operational tweaks, while reporting a doubled resource grade at Marenica and a 76.2 Mlb uranium resource at Koppies.

GreenTech Metals has consolidated a dominant West Pilbara position by acquiring 70% of the Munni Munni PGE-Cu-Ni Project and completed a cost-saving Phase 1 drilling and historic core resampling program. Early data hints at significant resource expansion ahead of a JORC 2012 upgrade.

EV Resources confirms gold grades up to 3.88 g/t at its Dollar Project, reinforcing its polymetallic potential alongside strong antimony, copper, and silver mineralisation. Soil sampling at Dollar and Milton wraps up, setting the stage for maiden Nevada drilling amid critical minerals supply concerns.

Kuniko Limited has completed its Phase I diamond drilling program at the Commonwealth Gold-Silver Project, intersecting visible sulphide mineralisation in all holes and discovering a new 70m mineralised zone at Silica Hill. The company also identified a 4km conductive corridor, setting the stage for an expanded Phase II drilling campaign.

Cobre Limited has kicked off a major 40,000-metre drilling campaign at its Sierra Atacama copper project in Chile, aiming to convert its existing NI 43-101 resource to JORC compliance and explore opportunities for a larger open-pit operation.

Critica Limited has achieved a significant breakthrough at its Jupiter Rare Earth Project, lifting magnet rare earth recovery to approximately 81% and total rare earth oxide recovery to around 71% through pilot plant optimisation. This advance strengthens the foundation for its ongoing scoping study and downstream processing plans.

49 Metals Limited has secured $10 million through its IPO to fund a detailed exploration campaign in Nevada’s Walker Lane Trend, including an 8,000-metre drilling program at the Gold Mountain project targeting high-grade gold zones.

GreenTech Metals has uncovered material upside potential at its Munni Munni PGE-Cu-Ni project through a detailed review of historical drilling data, with maiden drilling assay results expected in mid-April 2026.