Latest Mineral Resource Estimation News

Mithril Silver and Gold reports outstanding high-grade gold and silver assay results from its Copalquin district in Mexico, setting the stage for an extensive drilling campaign starting August 2025. The discovery at Target 6 expands the district’s promising resource potential.

Aurum Resources has reported impressive high-grade gold assay results from its extensive diamond drilling at the Boundiali Gold Project in Côte d'Ivoire, reinforcing the project's potential and underpinning ambitious exploration and development targets for 2025.

ActivEX Limited reports a maiden gold resource of 310,000 ounces at its Gilberton project and broadens its rare earth element exploration with new tenement applications in Queensland.

Anson Resources has announced a maiden JORC lithium resource of 103,000 tonnes LCE at its Green River Project in Utah, with plans to expand through historic well re-entry and a new collaboration with POSCO for lithium extraction technology.

Leeuwin Metals has reported strong high-grade gold assay results from its latest drilling at the Marda Gold Project, with significant mineralisation extending below existing pits and new targets identified. The company aims to deliver a maiden Mineral Resource Estimate this quarter, supported by ongoing exploration and drilling.

First Lithium Limited is on the cusp of securing critical mining license renewals in Mali and anticipates releasing its maiden Mineral Resource Estimate this quarter, while managing funding and exploration cost pressures.

PhosCo Ltd has unveiled a significant phosphate discovery at its KM Prospect in Tunisia, featuring thick, shallow mineralisation close to the planned processing plant. This breakthrough could fast-track development and improve project economics at the Gasaat Project.

Beacon Minerals has completed an 8-hole diamond drilling program at its Iguana deposit, revealing significant high-grade gold mineralisation and confirming geotechnical stability for pit designs. These findings set the stage for an updated resource model and future development plans.

Andean Silver Limited reports a significant 22% increase in silver equivalent ounces at its Cerro Bayo project, alongside progress on a production restart study and a successful A$30 million capital raise.

Patagonia Lithium Ltd has announced a fully underwritten entitlement offer to raise approximately $2.68 million, aimed at advancing its drilling program in Argentina and updating its mineral resource estimates. The offer, supported by major shareholders, reflects confidence in the company’s Formentera Lithium Brine Project.

Iltani Resources has delivered robust drilling results at its Orient Silver-Indium Project, reinforcing its status as a leading silver-indium discovery in Australia, while securing nearly $3 million to advance exploration.

Barton Gold Holdings reports robust progress in its June 2025 quarter, highlighting strong project economics, resource upgrades, and strategic acquisitions that position it for production by 2026.