Latest Resource Definition News

Tusker Minerals has identified high-grade rutile titanium mineralisation at its Mzimba licences in northern Malawi, with initial sampling revealing strong titanium dioxide concentrations and promising exploration potential.

Red Mountain Mining has revealed strong assay results extending high-grade antimony mineralisation at its Oaky Creek Prospect in New South Wales, highlighting new drill-ready targets ahead of planned Q2 2026 drilling.

Dundas Minerals Ltd highlights its strategic focus on Western Australian gold projects, showcasing significant inferred resources and promising exploration targets at Romano and Kalgoorlie. The company’s experienced leadership and upcoming drilling programs position it well for near-term development.

Brazilian Rare Earths (ASX: BRE) has significantly expanded its Sulista Rare Earth District in Bahia, Brazil, extending the strike length from over 10 km to more than 17 km with multiple high-grade mineralised corridors. The latest drilling results underpin a maiden JORC Mineral Resource Estimate expected mid-2026 and support BRE’s strategic hub-and-spoke development plan.

Albright Metals has released a second batch of high-grade gold assay results from its 2025 drilling campaign at the Vail Road Gold Deposit, reinforcing the deposit’s robust mineralisation across multiple zones. These findings pave the way for an updated JORC Mineral Resource Estimate and further mine development studies.

Medallion Metals has confirmed high-grade historical gold mineralisation at the Lounge Lizard deposit within its newly acquired Forrestania Gold Project, setting the stage for a maiden resource estimate targeted for the third quarter of 2026.

Gold Mountain Limited reports robust high-grade rare earth mineralisation at its Capivara Prospect in Brazil, with assay results confirming significant shallow deposits and promising magnet rare earth oxide ratios. The company is advancing towards resource definition drilling and metallurgical testing.

IRIS Metals has secured a farm-in agreement to earn up to 100% ownership of the Finley Basin Tungsten Project in Montana, marking a strategic expansion into a critical mineral vital for defence and advanced manufacturing.

Strata Minerals is set to restart drilling at its Zelica Gold Project, aiming to expand high-grade gold zones and fast-track a maiden resource estimate. The project corridor now extends over 8km following a recent acquisition.

St George Mining has appointed Carla Grasso as Principal Geologist to spearhead mine planning at its Araxá Rare Earths-Niobium Project, following a major resource upgrade. This move signals a decisive step towards advancing economic studies and potential mining operations in Brazil.

Mammoth Minerals has secured an exclusive option to acquire the historic Imperial Gold Mine near its Excelsior Springs project in Nevada, significantly expanding its landholding and exploration potential in a prolific gold district.

ABx Group has discovered new high-extraction ionic rare earth zones at its Deep Leads project in Tasmania, accelerating the path to production within months of approval. This breakthrough enhances the project's commercial viability with rare earths critical for green technologies.