Latest Resource Upgrade News

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Aurumin Limited has entered binding agreements with Newcam Minerals for a $4 million joint venture on key gold projects, alongside a $1 million sale of non-gold mineral rights at Sandstone, positioning the company for near-term gold production.
Maxwell Dee
Maxwell Dee
19 May 2025
Brightstar Resources has announced significant upgrades to its gold Mineral Resource Estimates at Laverton and Menzies, enhancing confidence in near-term mining operations ahead of its 2025 Definitive Feasibility Study.
Maxwell Dee
Maxwell Dee
19 May 2025
Arizona Lithium has achieved a landmark regulatory approval for Phase 1 production at its Prairie Lithium Project, marking the first lithium brine operation sanctioned in Saskatchewan. Updated drilling and modeling have significantly expanded the project's resource base and production potential.
Maxwell Dee
Maxwell Dee
19 May 2025
Patagonia Lithium has reported outstanding Nuclear Magnetic Resonance survey results from its Formentera Lithium Brine Project, revealing high porosity and lithium concentrations that reinforce the site’s production potential.
Maxwell Dee
Maxwell Dee
16 May 2025
Greenvale Energy has identified several uranium anomalies across key Northern Territory projects through detailed airborne surveys, setting the stage for extensive ground exploration in 2025.
Maxwell Dee
Maxwell Dee
15 May 2025
Patriot Battery Metals has announced a substantial upgrade to its Shaakichiuwaanaan Lithium Project, solidifying its position as the largest lithium pegmatite resource in the Americas and advancing its feasibility study on track for Q3 2025.
Maxwell Dee
Maxwell Dee
13 May 2025
New World Resources has announced a significant 25% increase in the Antler Copper Project's mineral resource to 14.2 million tonnes at 3.8% copper equivalent, with 88% now classified as measured and indicated, underpinning its path to production in 2027.
Maxwell Dee
Maxwell Dee
12 May 2025
Verity Resources has launched a targeted aircore drilling campaign at its Monument Gold Project in Western Australia, aiming to upgrade and expand its existing gold resource. The program focuses on three promising prospects within a prolific gold district.
Maxwell Dee
Maxwell Dee
9 May 2025
Challenger Gold Limited has formalized an Investment Protection Agreement with Ecuador, safeguarding its $75 million investment in the El Guayabo Project. Concurrently, the company announced a doubling of its Mineral Resource Estimate to 9.1 million ounces gold equivalent across its Ecuadorian assets.
Maxwell Dee
Maxwell Dee
8 May 2025
Aeris Resources has executed a $60 million refinancing deal with Washington H. Soul Pattinson, extending debt facilities and unlocking working capital, while maintaining its FY25 copper and gold production guidance. The company’s strategic focus on expanding copper output, particularly through the Constellation deposit, signals a confident growth trajectory.
Maxwell Dee
Maxwell Dee
8 May 2025
Brightstar Resources reports compelling gold assay results from Sandstone and Laverton, confirming resource growth potential and accelerating drilling plans across key Western Australian projects.
Maxwell Dee
Maxwell Dee
8 May 2025
Sunshine Metals reports high-grade gold assays up to 64.5g/t Au at its new shallow Mt Pleasant prospect near Charters Towers, alongside ongoing drilling progress at the Liontown oxide gold resource with results expected soon.
Maxwell Dee
Maxwell Dee
8 May 2025