Latest Mineral Resource And Ore Reserve News

Ioneer Ltd has enhanced the economics of its Rhyolite Ridge Lithium-Boron Project by cutting leach retention time, boosting lithium and boron production and improving key financial metrics with minimal capital cost increase.

Sarytogan Graphite Limited has secured major engineering contracts for its Definitive Feasibility Study, setting the stage for construction in 2027. The project’s strategic importance under the EU Critical Raw Materials Act highlights its role in the battery minerals supply chain.

Kaiser Reef Limited has announced a significant 29% increase in Ore Reserves at its Henty Gold Mine in Tasmania, extending mine life beyond six years and targeting annual production above 30,000 ounces of gold.

Barton Gold Holdings Limited has launched a $2.5 million Share Purchase Plan alongside a $15 million placement, offering eligible shareholders a chance to invest at $1.25 per share to support critical project development.

Beacon Minerals has announced a robust Laterite Ore Reserve at its Iguana Deposit, projecting strong pre-tax cash flows and a streamlined 12-month mine life. The Pre-Feasibility Study underscores the project’s economic viability amid current gold prices.

Agrimin Limited has decided to withdraw from its Mackay Potash Project after a strategic review highlighted challenging market conditions and prohibitive holding costs. The company will now focus on other mineral opportunities in Western Australia.

Aurelia Metals reports a 12% increase in Mineral Resources and a 17% rise in Ore Reserves, driven by strong copper growth at its Peak Operation and the commencement of production at Federation Mine.

Aurelia Metals has revealed significant exploration success at its Nymagee Mine in NSW, discovering two new mineral lenses and extending known mineralisation with promising gold and base metal grades.

Alkane Resources reports a total of 1.97 million ounces of gold in Mineral Resources at its Swedish Björkdal operations, with underground mining ongoing and open pit mining paused until 2027. Exploration highlights suggest promising extensions near existing infrastructure.

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.

Alkane Resources has released its FY25 Mineral Resources and Ore Reserves update, highlighting a robust asset base across Australia and Sweden and reinforcing its growth trajectory with ongoing capital investments.