Latest Lithium And Caesium News

Askari Metals reports strong Phase 1 trenching results at its 100%-owned Uis Project, confirming continuous high-grade polymetallic mineralisation including tin, lithium, tantalum, rubidium, and caesium. These findings bolster confidence ahead of planned drilling in H2 2026.

Perpetual Resources has identified a new pegmatite target, Pico Grande, at its Igrejinha Project in Brazil, adding to two existing prospects and setting the stage for trenching and drilling campaigns in 2026.

PMET Resources has delivered a positive feasibility study for its flagship Shaakichiuwaanaan lithium project, announcing a maiden mineral reserve and advancing exploration and corporate initiatives. The company also acquired the adjacent Pikwa Property and reported strong drilling results, maintaining a solid cash position.

IRIS Metals has raised $5.5 million through a strongly supported placement to accelerate development of its critical minerals portfolio in the United States, including early sales from its Beecher Project.

Everest Metals has begun mining at its Mt Dimer Taipan Gold Project and reported strong drilling results at its Mt Edon Critical Minerals Project, advancing its position in gold and strategic minerals.

Tyranna Resources has secured a 75% stake in the Chinguar Gold Project in Angola and is progressing geological appraisals and sampling, while awaiting tenure extension approval for its Namibe Lithium and Caesium Project.

PMET Resources reports significant new lithium and caesium discoveries from its 2025 drilling campaign at the Shaakichiuwaanaan Property, reinforcing its position as a key North American critical minerals project.

Tyranna Resources has advanced its exploration and acquisition efforts in Angola, securing a major stake in the Chinguar Gold Project and extending its lithium-caesium project tenure, supported by a solid cash position.

Everest Metals has received $150,000 from the Minerals Research Institute of Western Australia to advance rubidium extraction at its Mt Edon project, aiming to establish Australia’s first commercial rubidium industry and reduce reliance on Chinese supply chains.

Patriot Battery Metals has reported a significant mineral resource upgrade at its Shaakichiuwaanaan Property, reaffirming its position as a leading lithium and caesium explorer. The company also progressed its lithium-only feasibility study and environmental assessments while maintaining a strong financial position.

Perpetual Resources has raised $1.6 million to accelerate exploration of lithium and caesium deposits in Brazil, following promising initial drilling results at its Igrejinha project.

Perpetual Resources has reported a successful maiden drilling campaign at its Igrejinha Project in Brazil, intersecting a significant 200m lithium-caesium pegmatite body. The company also advances its rare earths exploration at the Raptor Project, supported by a recent $500,000 capital raise.