Latest Mineral Resources And Ore Reserves News

Astral Resources reports strong assay results confirming gold mineralisation extensions at its Spargoville Gold Project, while advancing drilling at Mandilla and completing lithium exploration under a joint venture.

St Barbara Limited has secured approximately A$58 million through an institutional placement to fund its Simberi Expansion Project and advance the 15-Mile Processing Hub in Nova Scotia. This capital raise supports the company’s growth ambitions amid ongoing regulatory and operational developments.

Sarytogan Graphite Limited has reported strong high-grade graphite intersections from its latest drilling campaign in Kazakhstan, reinforcing its position as the world’s highest-grade graphite resource. These results underpin an upcoming resource and reserve upgrade feeding into the ongoing Definitive Feasibility Study.

Horizon Minerals reports outstanding high-grade gold intersections from its ongoing drilling program at the Burbanks project, reinforcing resource confidence and paving the way for future mine development.

Vanadium Resources Limited has appointed mining entrepreneur Nick Diack as CEO to spearhead the transition of its Steelpoortdrift Vanadium Project towards near-term production, signaling a strategic shift backed by strong industry expertise and performance-linked incentives.

Ramelius Resources has reported a substantial 38% increase in Mineral Resources and a remarkable 118% rise in Ore Reserves as of June 2025, underpinned by new project inclusions and a promising Pre-Feasibility Study for its Break of Day underground mine.

Vanadium Resources Limited is advancing multiple offtake discussions for its Steelpoortdrift project, with competing proposals offering improved terms over existing agreements. Operational readiness steps are progressing, including key executive appointments and contractor finalisations.

Perseus Mining has secured presidential approval to develop the CMA underground project at Yaouré, marking a pivotal expansion in Côte d’Ivoire’s gold mining sector. The project promises to extend mine life to 2035 with production ramping up by early 2027.

Brockman Mining reported a HK$34.6 million loss for FY2025 driven by exploration costs, while progressing key studies and approvals for its flagship Marillana iron ore project in Western Australia. The Group faces liquidity pressures but has secured shareholder loans to support ongoing development.

Northern Star Resources reaffirms its Ore Reserves and Mineral Resources as of March 2025, maintaining steady production targets and a robust balance sheet while advancing key growth projects including the KCGM Mill Expansion and the Hemi Development Project.

St Barbara Limited reveals strategic progress on its Simberi Sulphide Expansion and Atlantic Projects, underpinning a robust production outlook and advancing key regulatory approvals.

Vault Minerals reports a 31% increase in gold Ore Reserves to 4 million ounces and a 3% rise in Mineral Resources to 12.2 million ounces as of June 2025, driven by strong growth at Leonora, Sugar Zone, and Mount Monger.