Latest Geological Mapping News

Delta Lithium Limited has acquired key tenements at its Yinnetharra Project, gaining full control over 170 km2 of lithium prospective ground. The company also reports a notable gold occurrence at Mason’s prospect and continues extensive exploration across its large tenure.

Cooper Metals has completed site and heritage preparations to begin RC drilling at its Ardmore North and Attina prospects, both showing significant copper-gold anomalies. Drilling will test 2,000m of combined strike with assays pending from recent surface sampling.

Culpeo Minerals has reported standout copper and gold assays from rock chip sampling at its Fortuna Project in Chile, highlighting potential new target zones at La Florida and El Quillay prospects.

Cazaly Resources has cleared the final hurdle to drill the Cadix anomaly, a large untested magnetic target in Namibia’s Abenab North Project, with fieldwork set for Q3 2026.

Right Resources has significantly enlarged its Blue tungsten prospect near Tumbarumba, NSW, confirming strong geochemical signatures and advancing metallurgical testwork to assess recovery potential.

Energy Transition Minerals (ASX: ETM) has identified ten new rare earth mineralised zones at Kvanefjeld, including a significant 1.8km trend with uranium levels below Greenland’s legal threshold, but faces regulatory uncertainty as licence renewal is recommended for denial.

MRG Metals has reported strong initial assay results from 32 auger holes at its Fotinho Rare Earth Project in Mozambique, confirming a significant alluvial heavy mineral presence that complements prior findings at the adjacent Adriano project.

West Cobar Metals (ASX: WC1) has struck a deal to acquire the Baxter Fluorspar Project in Nevada, a site with a rich history of premium acid-grade fluorspar production. Backed by a $1.05 million placement, the acquisition positions WC1 within a critical US supply chain for fluorspar, a mineral vital for semiconductor and defence industries.

Critical Resources has identified 14 pegmatite bodies, including six new ones, at its Mavis Lake Lithium Project, setting the stage for targeted drilling in 2026 as part of its multi-deposit lithium district strategy.

Strata Minerals has validated a significant gold mineralised system along a 9.5km corridor at its Zelica South Project in Western Australia, with rock chip samples hitting up to 11.78 g/t Au and silver anomalies supporting a fertile hydrothermal system.

Riversgold’s farm-in partner AIS Resources reports standout rock chip assays from the Saint John Project in New Brunswick, with multiple samples exceeding upper detection limits for copper, gold, silver, and antimony. These results underpin plans for systematic exploration and drilling.

Stelar Metals has wrapped up its initial fieldwork at the Hill of Leaders Tungsten Project, setting the stage for drilling campaigns later this year and marking a significant step in exploring a largely untouched mineralised system in the Northern Territory.