Latest Resource Estimates News

Tambourah Metals has appointed seasoned geologist Terry Topping as CEO to spearhead development of its Pilbara and Bryah gold projects alongside the Speewah North antimony asset.

Rumble Resources updates its Western Queen Gold Project with a revised open pit mine plan that increases capital needs, explores underground mining, and eyes a new tungsten revenue stream.

White Cliff Minerals reports compelling new assay results from its Rae Copper Project in Nunavut, revealing extensive high-grade copper and silver mineralisation along a 5km strike. The findings set the stage for expanded drilling and geophysical surveys to unlock the project's full potential.

Lunnon Metals has revealed promising results from sterilisation drilling near its Lady Herial gold deposit, uncovering a new stacked gold structure that could expand resource potential.

Dart Mining has completed the first phase of diamond drilling at its Triumph Gold Project, revealing nine new zones of sulphide mineralisation and setting the stage for a potential resource upgrade.

Trigg Minerals has launched its maiden exploration program at the Antimony Canyon Project in Utah, aiming to unlock the potential of historically productive antimony mines with modern techniques.

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.