Latest Ore Reserve Estimates News

Cavalier Resources appoints Colin Bald as General Manager Operations and releases an updated Pre-Feasibility Study for its Crawford Gold Project, highlighting robust financial metrics and a clear path to production.

Greatland Resources Limited is set to list on the ASX following a corporate reorganisation, showcasing robust production at its Telfer gold-copper mine and advancing development at the Havieron project.

Lunnon Metals has completed a detailed Scoping Study for its Lady Herial gold project, highlighting a high-grade open pit opportunity underpinned by predominantly measured resources. The company is advancing commercial negotiations and regulatory approvals, setting the stage for potential near-term development.

Macarthur Minerals has canceled its non-renounceable entitlement offer and will instead launch a renounceable pro-rata entitlement offer, adjusting its capital raising approach while maintaining project fundamentals.

Sarytogan Graphite Limited’s flagship deposit in Kazakhstan has been designated a Strategic Project under the EU’s Critical Raw Materials Act, positioning it as a key supplier for Europe’s battery and industrial sectors.

Black Cat Syndicate reports promising underground drilling results at its Paulsens Gold Operation, with development progressing faster than planned in the newly targeted Gabbro Veins. The company is poised to ramp up production as exploration continues.

Genesis Minerals has secured the Laverton Gold Project from Focus Minerals for A$250 million, significantly expanding its resource base near its Laverton mill and advancing its ASPIRE 400 growth strategy.

West African Resources reports exceptional high-grade gold intercepts from diamond drilling below existing reserves at its M1 South underground mine, signaling a potential boost to its resource base and long-term production outlook.

Mineral Resources Limited has reported a significant expansion in the Onslow Iron Project’s Mineral Resources and Ore Reserves, underpinning its long-term growth strategy in iron ore production.

Tivan Limited has initiated a comprehensive 35,000m drilling program at its Speewah Fluorite Project in Western Australia, aiming to expand its mineral resource and advance feasibility studies ahead of a Final Investment Decision in 2026.

Northern Star Resources reports a substantial 9.4 million ounce increase in group Mineral Resources to 70.7 million ounces and a 1.4 million ounce rise in Ore Reserves to 22.3 million ounces as of March 2025, excluding the newly acquired Hemi Project.

Lake Resources has increased its Measured and Indicated lithium resource at the Kachi Project in Argentina to 8.2 million tonnes LCE, revealing higher-grade lithium zones and enhanced recovery technology. This update strengthens the project's economic outlook amid ongoing feasibility and environmental assessments.