Latest Mineral Resource Upgrades News

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Zuleika Gold Limited has nearly doubled the mineral resource at its Credo Well Gold Project to 22,500 ounces, with mining lease applications underway and detailed mining studies planned for next year.

5E Advanced Materials has announced a significant upgrade to its Fort Cady Project’s mineral resources, increasing measured and indicated boric acid resources by 61% and lithium carbonate equivalent by 54%, reinforcing its position as a key domestic supplier of critical minerals.