Latest Tantalum News

Delta Lithium delivered high-grade lithium drilling results at Mt Ida and uncovered significant fluorite mineralisation at Yinnetharra, while securing key tenement acquisitions and maintaining a strong cash position of $49.6 million.

Critical Resources identified 14 pegmatite bodies at Mavis Lake’s Corona Field and confirmed high-grade tungsten and gold systems in New Zealand, while progressing its solid-state lithium-ion battery technology to full-format pouch cells.

Piche Resources (ASX:PR2) has kicked off a $2.5 million non-renounceable entitlement offer to fund exploration in Argentina and potential acquisitions, alongside a key board change.

Brazilian Rare Earths (ASX: BRE) has expanded its Monte Alto District with a new +9 km rare earth corridor at Velhinhas, confirmed by high-grade drilling. Shareholders also backed the A$50 million IPO demerger of the Amargosa Bauxite-Gallium Project into Alurion Resources.

PMET Resources has formalised its engagement with the Cree Nation of Chisasibi through a non-binding Letter of Intent, setting a framework for ongoing dialogue and assessment around its Shaakichiuwaanaan lithium project in Quebec.

Lithium Plus Minerals has identified promising near-surface rubidium, lithium, and beryllium mineralisation at its Spotted Wonder Project in the Northern Territory, setting the stage for expanded exploration in Q3 2026.

Battery Age Minerals has expanded its Falcon Lake lithium project in Ontario by staking 46 new mineral claims, boosting its district-scale footprint to 60 km² and reinforcing its position in a prolific lithium corridor with multi-element potential.

Energy Transition Minerals (ASX:ETM) has completed its purchase of the Penouta Tin-Tantalum-Niobium mine in Spain, advancing its ambition to become a key European critical minerals producer with plans to restart operations.

Berkeley Energia has delivered a maiden Mineral Resource Estimate for its Conchas Project in Spain, revealing significant lithium and rubidium grades near surface and confirming the project's potential for bulk open-pit mining.

Aldoro Resources has secured A$4.3 million through unsecured convertible notes, providing funding to accelerate development at its Kameelburg Critical Minerals Project and exploring a potential Hong Kong Stock Exchange listing.

Critical Resources' 2026 field program at Mavis Lake identifies highly fractionated lithium-caesium-tantalum pegmatites in newly acquired northern claims, sharpening drill targets and bolstering its multi-deposit lithium district ambitions.

Charger Metals has completed the unconditional sale of its Bynoe Lithium Project to Core Lithium’s subsidiary for $3.75 million upfront, with further payments tied to resource milestones and a capped royalty. The deal frees capital for Charger’s Lake Johnston lithium exploration and development plans.