Latest Ore Reserve Estimates News

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Australian Strategic Materials unveils a transformative heap leach approach for its Dubbo Project, cutting upfront capital costs by over half and accelerating rare earth oxide production amid rising global demand.
Maxwell Dee
Maxwell Dee
11 July 2025
Challenger Gold advances its Hualilan Gold Project with final metallurgical testwork underway, confirming heap leach processing can economically recover low-grade gold previously deemed waste. This development promises to expand the project’s scale and improve its economics ahead of the full-scale Pre-Feasibility Study.
Maxwell Dee
Maxwell Dee
9 July 2025
Legacy Minerals has acquired exploration rights to the Nico Young nickel-cobalt deposit in NSW, boasting one of Australia’s largest contained resources with significant strategic potential amid current market lows.
Maxwell Dee
Maxwell Dee
1 July 2025
Magnetite Mines Limited has updated its Razorback Iron Ore Project Mineral Resource Estimate, increasing tonnage by 600 million tonnes through a revised cut-off grade that aligns with Ore Reserves. This reinforces the project's strategic position in South Australia's Braemar iron province.
Maxwell Dee
Maxwell Dee
30 June 2025
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.
Maxwell Dee
Maxwell Dee
30 June 2025
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.
Maxwell Dee
Maxwell Dee
23 June 2025
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.
Maxwell Dee
Maxwell Dee
17 June 2025
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.
Maxwell Dee
Maxwell Dee
6 June 2025
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.
Maxwell Dee
Maxwell Dee
5 June 2025
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.
Maxwell Dee
Maxwell Dee
29 May 2025
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.
Maxwell Dee
Maxwell Dee
26 May 2025
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.
Maxwell Dee
Maxwell Dee
22 May 2025