Latest Resource Validation News

Black Bear Minerals has extended high-grade silver intercepts outside its existing Shafter Mineral Resource Estimate, with assays up to 1,333g/t Ag and promising polymetallic potential, advancing resource validation and mine restart plans.

Cobre Limited is progressing a major upgrade of its Sierra Atacama copper project in Chile, aiming to convert a large foreign resource estimate into a JORC-compliant Mineral Resource Estimate while launching a 40,000-metre drilling program targeting near-mine expansion and deeper sulphide mineralisation.

Patriot Resources has independently confirmed the reliability of historical assay data at its Tassa Silver-Gold Project in Peru, reinforcing confidence in its 31.4Moz inferred resource and clearing regulatory hurdles ahead of a maiden drill campaign.

EV Resources has validated a flotation-led processing route at its Tecomatlán Plant, achieving 81.1% antimony recovery and concentrate grades up to 62.9% Sb, enabling a low-CAPEX upgrade and a compressed production timeline.

Greenvale Energy has secured the Thunderball Uranium Project and expanded its Northern Territory portfolio to a 2,466km² district-scale landholding, featuring multiple high-grade targets and a historic resource slated for upgrade.

Macro Metals has uncovered high-grade iron assays up to 62.1% Fe in newly mapped areas adjacent to its existing 16.1Mt @ 54.2% Fe resource at the Extension Iron Project, while environmental surveys clear the way for upcoming approvals.

FIN Resources has confirmed shallow high-grade gold mineralisation at its Cabin Lake Gold Project and identified multiple new exploration targets using integrated geophysical techniques, advancing its district-scale potential in Canada's Northwest Territories.

Medallion Metals has identified a significant new sulphide lode, Hillsborough Deeps, beneath the Gem deposit at Kundip, with drilling and electromagnetic surveys indicating strong potential for resource expansion.

White Cliff Minerals has landed a CAD$250,000 exploration grant from Nunavut’s government to fund a 6,000m drilling campaign at the Danvers deposit, reinforcing the Rae Copper Project’s potential in a Tier-1 mining jurisdiction.

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.