Latest Lithium And Caesium News

Perpetual Resources has achieved a major breakthrough in reducing iron impurities in its Beharra silica sand, pushing product quality closer to the coveted solar glass standard with a simple, low-cost processing approach.

Perpetual Resources has verified a continuous pegmatite system across four trenches at its Mauricio Target within Brazil’s Igrejinha Lithium and Caesium Project, tracing a 167-metre strike open in multiple directions. Assay results are awaited ahead of planned drilling.

PMET Resources has kicked off a substantial 45,000-meter drilling program at its flagship Shaakichiuwaanaan Property in Quebec, aiming to bolster lithium, caesium, and tantalum resource development ahead of updated economic studies.

PMET Resources has cleared a major regulatory hurdle with federal acceptance of its Environmental and Social Impact Assessment for the Shaakichiuwaanaan lithium-tantalum-caesium project, while pushing forward updated feasibility studies and a critical power application.

Perpetual Resources has launched a detailed trenching campaign at its Igrejinha Lithium and Caesium Project in Brazil, aiming to refine multiple pegmatite targets ahead of a mid-year drilling push. Concurrent exploration planning is progressing at the Renaldinho Project, reinforcing the company’s foothold in Brazil’s Lithium Valley.

Tyranna Resources has identified new gold anomalies at its Chinguar Gold Project and progressed licence security and bulk sampling plans at its Namibe Lithium and Caesium Project in Angola.

Perpetual Resources continues to hit high-grade lithium and caesium targets at its Igrejinha and Renaldinho projects while strategically entering the tungsten market with a sizeable new tenure in Brazil’s Seridó Mineral Province. The company is gearing up for trenching and drilling campaigns amid a tight cash position.

Burley Minerals has reignited interest in its Chubb Lithium Project in Quebec following a lithium price uptick and promising drilling results revealing both spodumene and rare pollucite mineralisation. The company is weighing strategic options including further exploration, joint ventures, or sale.

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.