Latest Resource Upgrades News

Patagonia Lithium has completed drilling its Formentera well to 488 metres, intersecting promising lithium-bearing brines and porous sediments. Early tests suggest strong flow rates and increasing lithium concentrations, setting the stage for resource upgrades.

Paterson Resources has reported encouraging initial assay results from its Grace Gold-Copper Project, revealing wide zones of shallow gold mineralisation. With Phase II drilling on the horizon, the company aims to upgrade its resource estimate and explore production pathways.

West Cobar Metals has confirmed that antimony grades at its Bulla Park project in NSW are higher than previously reported, thanks to a new assay method. This discovery could enhance the deposit’s value amid rising demand for critical minerals.

Andean Silver reports robust drilling results at its Cerro Bayo Silver-Gold Project in Chile, revealing significant mineralisation expansions and upgrades ahead of a resource update. The findings underpin ongoing restart studies and feasibility work, supported by strong funding and rising precious metals prices.

Tesoro Gold has reported exceptional high-grade gold intercepts 400 metres below the existing open pit at its Ternera Gold Deposit in Chile, signalling potential for a significantly longer mine life and an imminent resource upgrade.

Anson Resources has intersected lithium-rich brines at the Mt Fuel-Skyline Geyser well in Utah, advancing plans to upgrade its JORC resource at the Green River Lithium Project.

Flagship Minerals’ ASTER remote sensing survey at the Pantanillo Gold Project reveals extensive alteration zones indicative of large-scale epithermal-porphyry gold systems, setting the stage for a significant resource upgrade.

Advance Metals has revealed compelling results from historic core sampling at its Yoquivo Silver-Gold Project, highlighting extensive high-grade mineralisation and potential for both underground and bulk tonnage resources. An upgraded JORC resource estimate is imminent.

VBX Limited has announced a 108% increase in its Wuudagu bauxite resource following new discoveries at Wuudagu D, E, and F, significantly extending the project’s mine life and enhancing production prospects.

Elevate Uranium has announced a significant upgrade to its Marenica Uranium Project in Namibia, doubling the resource grade and increasing contained uranium. This milestone enhances the project's development prospects and underpins the company's growth strategy.

Brightstar Resources has reported impressive high-grade gold assay results from its 2025 drilling campaign at the Sandstone Hub, setting the stage for a significant Mineral Resource upgrade and Pre-Feasibility Study later this year.

FIN Resources Limited has upgraded and confirmed the reliability of historical gold assays at its Cabin Lake project in Canada, setting the stage for a maiden drilling program. The re-sampling results reveal stronger and more continuous mineralisation than previously understood.