Latest Caesium News

Morella Corporation’s September quarter report reveals significant progress in its diversified critical minerals portfolio, including new titanium-vanadium exposure and streamlined US lithium assets. The company is gearing up for drilling and resource definition in 2026, supported by strengthened funding.

Gold Mountain Limited reported significant exploration progress across its Brazilian projects in Q1 FY2026, highlighting high-grade rare earth element and lithium discoveries alongside promising copper and gold anomalies.

IRIS Metals’ Phase II drilling at the Tin Mountain Project confirms exceptional lithium grades and unveils critical minerals like rubidium, positioning the company as a key player in the US critical minerals landscape.

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.

Perpetual Resources has reported exceptional maiden drilling results at its Igrejinha Project in Brazil’s Lithium Valley, confirming a polymetallic system rich in lithium, caesium, tin, tungsten, and tantalum. A recent $1.6 million capital raise bolsters its exploration momentum.

Berkeley Energia reports promising preliminary metallurgical test results from its Conchas Project in Spain, highlighting strong recoveries of lithium and rubidium using flotation and magnetic separation techniques. These findings advance the project's potential in critical minerals supply.

Delta Lithium has transformed its portfolio by spinning out its Mt Ida gold assets into Ballard Mining, unlocking significant shareholder value and advancing lithium exploration with promising new discoveries.

Charger Metals has initiated a 3,000m drilling program at its Lake Johnston Lithium and Gold Project, fully funded by Rio Tinto Exploration, targeting multiple high-priority lithium and gold prospects. This follows a recent maiden resource estimate and aims to unlock further potential in a prolific Western Australian region.

PMET Resources has completed a positive lithium-only feasibility study for its Shaakichiuwaanaan Project in Quebec, confirming technical and economic viability for a large-scale spodumene concentrate operation with a targeted final investment decision in 2027.

Winsome Resources has completed its share entitlement in Power Metals Corp, now holding a 16.1% stake and retaining key offtake rights for lithium and other critical minerals from Power Metals’ Ontario project.

Perpetual Resources has launched a systematic exploration program across its key lithium projects in Brazil, aiming to expand on recent high-grade discoveries and define new drill targets.

Talga Group and SQM have mutually terminated their joint venture for the Aero Project in Sweden due to regulatory delays, with Talga now exploring new partnership opportunities to advance the critical minerals project.