Latest Mineral Resource Estimation News

White Cliff Minerals has initiated diamond drilling at its Rae Copper Project in Nunavut, Canada, targeting a large unexplored sedimentary basin. Supported by a recent A$14.4 million capital raise and Canadian government backing, the company aims to advance its promising copper exploration.

Freehill Mining is progressing plans to restart mining at its Yerbas Buenas magnetite project in Chile, backed by promising bulk sampling results and a staged permit extension strategy.

Warriedar Resources has reported strong assay results from diamond drill hole RDRC069 at its Ricciardo deposit, confirming extended high-grade gold and antimony mineralisation. These findings reinforce the deposit’s growth potential within Australia’s largest open-pit antimony resource.

Zenith Minerals has successfully raised A$3.5 million through a fully underwritten rights issue, positioning the company to fast-track exploration and resource growth at its key gold projects in Western Australia and Queensland.

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.

Strickland Metals reports strong gold assay results from its Gradina Prospect within the Rogozna Project, reinforcing the potential for a maiden resource estimate by late 2025.

Siren Gold reveals promising expansion and development prospects at its Sams Creek Project in New Zealand, with recent drilling uncovering new mineralised zones and a mining permit decision expected by year-end.

QMines Limited has announced a 16% increase in the gold resource at its Mount Mackenzie project, now totaling 151,000 ounces of gold and 902,000 ounces of silver. This upgrade strengthens the company’s regional production strategy and highlights potential for further resource growth.

Carnaby Resources has reported significant drill assay results from its Trekelano and Mount Hope North prospects, reinforcing the potential of its Greater Duchess Copper Gold Project in Queensland.

Panther Metals has reported further high-grade gold intercepts and strike extensions from its 2025 drilling campaign at the Burtville East Gold Project, reinforcing the project's growing potential. The company is now moving towards updating its geological model and preparing a maiden Mineral Resource estimate.

Stavely Minerals advances exploration in the Stavely Volcanic Belt with fresh drilling at key gold prospects and a strong copper-gold-silver resource base, signaling potential growth in energy metals.

Sun Silver Limited has obtained regulatory approval for 90 additional drill pads at its Maverick Springs Silver-Gold Project in Nevada, enabling uninterrupted drilling to support resource upgrades and metallurgical testing through 2025.