Latest Reserves And Resources News

Alkane Resources reports its inaugural JORC-compliant Mineral Resources and Ore Reserves for the Costerfield Property, highlighting a robust resource base and a mine life extended to 2030. The recent True Blue Deposit discovery further bolsters the project’s potential.

Alkane Resources reports a robust 9.8 million ounce gold resource base in New South Wales as of June 2025, with ongoing underground mining at Tomingley and development progress at Boda-Kaiser.

Toubani Resources has locked in a comprehensive A$395 million funding package, fully financing the development of its Kobada Gold Project in Mali and positioning itself as a future high-margin West African gold producer.

Winchester Energy has commenced drilling the JVU-5 well in its Varn waterflood project in Texas, marking a key step in unlocking over one million barrels of oil equivalent reserves. The operation underscores the company’s commitment to expanding its US production footprint.

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.

Theta Gold Mines Limited has released an optimised feasibility study for its TGME Gold Mine Project, revealing a substantial increase in project value with a 14.5-year life of mine and US$1.2 billion in free cash flow.

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.

Audalia Limited has announced a significant update to its Medcalf Titanium-Vanadium Project Mineral Resource Estimate, increasing the Indicated category by 35% and setting the stage for Ore Reserve calculations.

Bridgeport Energy reports stable petroleum reserves of 4.1 million barrels of oil equivalent and 4.9 million barrels of contingent resources as of July 2025, underpinning its ongoing production and future gas development plans.

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.

Northern Minerals has released its Definitive Feasibility Study for the Browns Range Heavy Rare Earth Project, confirming an 11-year production plan targeting 181,000 tonnes of rare earth concentrate. The project aims to establish a critical Australian supply chain for heavy rare earths in partnership with Iluka Resources.

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.