Latest Resource Estimation News

Astute Metals has intersected two distinct lithium mineralisation zones in its latest drill-hole at the Red Mountain Project, Nevada, reinforcing its Exploration Target and geological model.

European Lithium Limited has clarified its mineral resource estimates and production targets for the Tanbreez Project following an ASX compliance query, reaffirming its basis for financial forecasts despite cautionary geological statements.

European Lithium Ltd and Critical Metals Corp have updated the Tanbreez Rare Earth Project scoping study, incorporating feldspar and arfvedsonite alongside eudialyte, underpinning a robust $2.4–3.0 billion NPV and a 162% IRR over a 19-year mine life.

European Lithium has announced a significant addendum to its Tanbreez Project Mineral Resource Estimate, adding 180 million tonnes of feldspar and arfvedsonite to the existing rare earth elements resource base. This broadens the project's economic scope and underlines its potential as a world-class rare earth development.

Marmota Limited has unveiled spectacular heavy mineral concentrations from its February 2025 drilling at the Muckanippie EL 6166 titanium project, expanding the mineralised zone to 3.2km by 1.8km with grades reaching 63%.

Tesoro Gold has reported significant new gold mineralisation outside the current Ternera deposit boundary at its El Zorro project in Chile, reinforcing prospects for resource expansion. Ongoing drilling continues to delineate promising zones that could boost the upcoming Mineral Resource Estimate.

Asara Resources assures investors its Kada Gold Project permits remain intact despite Guinea’s recent revocation of over 120 exploration permits. Drilling has already commenced, signaling continued progress.

Golden Horse Minerals reveals promising drilling results at its Hopes Hill gold project, highlighting continuity of mineralisation at depth and a significant southern extension. The company also reports encouraging shallow high-grade intercepts at the nearby Irene Betty prospect.

Predictive Discovery faces revocation of key exploration permits in Guinea but retains critical Bankan project permits, with exploitation application progressing through regulatory channels.

Podium Minerals Limited has launched a fully underwritten $2.6 million entitlement offer to fund advanced metallurgical testing at its flagship Parks Reef Project, aiming to enhance platinum group metals recovery and concentrate grades.

Greenwing Resources confirms NIO Inc.'s subsidiary did not exercise its call option on Andes Litio SA, while advancing exploration at the San Jorge Lithium Project in Argentina.

Andean Silver Limited has expanded its Cerro Bayo project in Chile with the discovery of a new 1.2km mineralised vein system, featuring exceptionally high-grade silver and gold assays. This breakthrough significantly extends the known Droughtmaster Corridor and sets the stage for upcoming drilling results.