Latest Mineral Resource Upgrades News

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CuFe Ltd has significantly upgraded the Orlando Copper-Gold Deposit resource classification at Tennant Creek, boosting Indicated tonnes to 87% and enabling underground mining studies. This milestone enhances the project’s economic outlook with critical minerals now factored into upcoming development plans.
Maxwell Dee
Maxwell Dee
18 Mar 2026
Sovereign Metals has significantly upgraded its Kasiya Rutile-Graphite Project resource, increasing measured and indicated rutile by 32% ahead of its definitive feasibility study. This cements Kasiya as the world’s largest natural rutile deposit, reinforcing its strategic importance in critical mineral supply chains.
Maxwell Dee
Maxwell Dee
18 Mar 2026
Saturn Metals has reported compelling high-grade gold assay results from its Titan Zone at Apollo Hill, reinforcing the potential of the Iris Footwall structure. These results pave the way for a resource update and feasibility study progress.
Maxwell Dee
Maxwell Dee
16 Mar 2026
Brightstar Resources reports strong diamond drilling results at its Sandstone Hub, highlighting high-grade gold intercepts that underpin an imminent Mineral Resource upgrade and ongoing pre-feasibility studies.
Maxwell Dee
Maxwell Dee
23 Feb 2026
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.
Maxwell Dee
Maxwell Dee
5 Feb 2026
Hammer Metals has submitted a Mining Lease Application for its Orelia North gold deposit in Western Australia, aiming to accelerate development amid a buoyant gold price. Recent drilling results extend mineralisation, supporting resource growth ahead of a planned 2026 upgrade.
Maxwell Dee
Maxwell Dee
4 Feb 2026
Brightstar Resources has completed its strategic acquisition of Aurumin Limited, consolidating its Sandstone gold assets and boosting production by 12% in the December quarter. The company also advanced key feasibility studies, underpinning a promising growth trajectory.
Maxwell Dee
Maxwell Dee
30 Jan 2026
Zuleika Gold has resolved its long-running litigation with Catalyst Metals, receiving $46 million in cash and shares, with a further $2 million due soon. The company also upgraded its gold resources significantly, positioning itself for aggressive development and exploration.
Maxwell Dee
Maxwell Dee
30 Jan 2026
Broken Hill Mines has delivered a standout December quarter with record mining rates at Rasp Mine, strong exploration results, and a robust financial position, setting the stage for accelerated growth in 2026.
Maxwell Dee
Maxwell Dee
29 Jan 2026
Barton Gold Holdings has completed significant drilling upgrades and advanced feasibility studies across its South Australian projects, raising $15 million to support a targeted production restart by the end of 2026.
Maxwell Dee
Maxwell Dee
29 Jan 2026
Mineral Resources Limited has upgraded its lithium production guidance and reported record iron ore shipments in Q2 FY26, alongside a significant reduction in net debt and a strategic joint venture with POSCO Holdings.
Maxwell Dee
Maxwell Dee
29 Jan 2026
Barton Gold Holdings reports final Phase 1 drilling results from its Tunkillia Gold Project, revealing shallow, high-grade gold intersections that underpin a $1.3 billion operating profit forecast. The company is set to commence Phase 2 drilling and advance towards a Mining Lease application in 2026.
Maxwell Dee
Maxwell Dee
21 Jan 2026