Latest Mineral Resource Upgrades News

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Brightstar Resources reports robust gold assay results from its Sandstone Gold Project, reinforcing its path to a 2.4 million ounce resource following a merger with Aurumin Limited.
Maxwell Dee
Maxwell Dee
20 Aug 2025
Metal Bank Limited is fast-tracking gold production at its Livingstone project in Western Australia, leveraging near-surface resources and existing processing infrastructure, while advancing copper and critical minerals exploration in Saudi Arabia.
Maxwell Dee
Maxwell Dee
19 Aug 2025
Patriot Battery Metals has reported a significant mineral resource upgrade at its Shaakichiuwaanaan Property, reaffirming its position as a leading lithium and caesium explorer. The company also progressed its lithium-only feasibility study and environmental assessments while maintaining a strong financial position.
Maxwell Dee
Maxwell Dee
15 Aug 2025
Astral Resources has reported exceptional high-grade gold assay results within the pit shell at its Kamperman deposit, bolstering the Mandilla Pre-Feasibility Study and highlighting growth potential across its Feysville Gold Project.
Maxwell Dee
Maxwell Dee
11 Aug 2025
Argent Minerals is fast-tracking its Kempfield Polymetallic Project in NSW, launching diamond drilling and metallurgical testwork to explore early production options and support a scoping study.
Maxwell Dee
Maxwell Dee
6 Aug 2025
Gorilla Gold has unveiled a major Mineral Resource upgrade at its Mulwarrie Gold Project in Western Australia, boosting contained gold ounces by 340% to 350,000 at a higher grade of 3.6 grams per tonne. This pivotal update sets the stage for further growth and development in a prolific gold region.
Maxwell Dee
Maxwell Dee
4 Aug 2025
Emmerson Resources’ latest scoping study confirms the White Devil gold deposit as a major mine with a robust resource base and strong financial metrics, setting the stage for feasibility studies and production growth.
Maxwell Dee
Maxwell Dee
31 July 2025
Siren Gold Limited reports significant progress on its New Zealand gold and antimony projects, with a mining permit decision for Sams Creek expected by year-end and ongoing drilling poised to upgrade resource classifications.
Maxwell Dee
Maxwell Dee
30 July 2025
Patagonia Lithium has reported a remarkable 319% increase in its lithium resource at its Argentine project, alongside plans for further drilling and a $2.68 million capital raise to fund ongoing exploration.
Maxwell Dee
Maxwell Dee
30 July 2025
Saturn Metals has reported a robust June quarter highlighted by significant drilling success and exceptional metallurgical recoveries at Apollo Hill, lifting its gold resource to 2.24 million ounces. These developments set the stage for a pivotal Pre-Feasibility Study and maiden Ore Reserve later this year.
Maxwell Dee
Maxwell Dee
29 July 2025
FireFly Metals reports exceptional infill drilling results at its Green Bay Copper-Gold Project, confirming strong mineral continuity and setting the stage for a resource upgrade and mining feasibility studies.
Maxwell Dee
Maxwell Dee
17 July 2025
Warriedar Resources has announced a landmark mineral resource upgrade at its Ricciardo deposit, now home to Australia’s largest open-pit antimony resource, alongside significant gold discoveries and a successful A$21 million capital raise to accelerate exploration.
Maxwell Dee
Maxwell Dee
16 July 2025