Latest Mineral Resource Estimates News

GoldArc Resources is pushing aggressively towards near-term production at its Leonora Gold Project, leveraging over 24,000m of recent drilling and strategic partnerships that cover development costs. The company aims to start mining by late 2026, backed by a 200,000oz JORC resource and a seasoned technical team.

Truscott Mining’s maiden 2026 drilling at Westminster confirms shear-hosted gold mineralisation and sets the stage for diamond drilling and resource upgrades. Management changes and mining lease applications signal a push towards production.

Lode Resources has delivered a maiden JORC Mineral Resource Estimate at Montezuma, revealing a high-grade silver-antimony system with clear underground mining potential and ongoing exploration upside.

Ausgold Limited's latest drilling at the Katanning Gold Project reveals exceptional high-grade gold intercepts, supporting resource growth and mine life extension prospects in Western Australia.

Resolution Minerals has produced a high-purity antimony trioxide intermediate from its Antimony Ridge project using conventional pyrometallurgy, while hydrometallurgical tests progress. The project benefits from US FAST-41 permitting, aiming to establish a local processing hub for critical metals in Idaho.

49 Metals Limited has secured $10 million through its IPO to fund a detailed exploration campaign in Nevada’s Walker Lane Trend, including an 8,000-metre drilling program at the Gold Mountain project targeting high-grade gold zones.

Prospect Resources has revealed significant new gold assay results from Nyungu Central, part of its Mumbezhi Copper Project in Zambia, confirming gold's broad presence alongside copper and cobalt. This discovery could materially improve project economics through valuable by-product credits.

Black Canyon has kicked off a substantial 15,000m RC drilling campaign at its Wandanya Project, aiming to define and grow its high-grade manganese and iron resource with first assays due in May 2026.

Rincon Resources has identified two fresh gold-copper targets at its Telfer South Project, extending the Hasties Zone strike length beyond 1.1 km and unveiling the high-grade Padion prospect. These discoveries build on historic data and underpin plans for an expanded drilling campaign.

Legacy Iron Ore has boosted its Mt Celia gold resource by over half, now holding 390,150 ounces, underpinning its ongoing heap leach pre-feasibility study and signaling potential for further growth.

Dundas Minerals has been granted a key mining lease for its Capricorn Gold Project in Western Australia, enabling the company to exercise its option to acquire an 80% stake and kickstart drilling aimed at extending the resource along a promising mineralised corridor.

European Resources Limited (ASX: ERE) has repriced and relaunched a renounceable rights issue to raise up to $3.4 million, partially underwritten by Mahe Capital for $1.5 million, to fund metallurgical and exploration work at its Korsnäs rare earth project in Finland and Slovakian tenements.