Latest Mineral Resource Estimate News

Patriot Battery Metals has confirmed pollucite as the primary caesium host mineral at its Shaakichiuwaanaan Property, revealing significant caesium mineralization at the Vega and Rigel zones. The company plans to include caesium in its next Mineral Resource update and is exploring its potential as a valuable by-product alongside lithium, tantalum, and gallium.

Rapid Critical Metals is dramatically increasing its land position adjacent to the Webbs Silver Project, aiming to unlock new silver discoveries and expand existing resources with a significant exploration push.

European Lithium Ltd has released assay results from deep diamond drilling at Greenland’s Tanbreez Project, revealing high-grade rare earth mineralisation below the current resource estimate and setting the stage for resource expansion.

Emmerson Resources updates its White Devil scoping study, revealing strong open pit potential with over 60% of its 611,400oz gold resource convertible at a conservative A$4,000/oz price. The study advances mine design, underground evaluation, and permitting, setting the stage for development.

Zenith Minerals has secured exclusive subsurface exploration and mining rights over a key tenement package adjacent to its Dulcie Far North gold resource, significantly expanding its footprint in Western Australia's Marvel Loch–Forrestania gold belt. The deal includes milestone-based options for full ownership and a royalty agreement, setting the stage for accelerated resource growth.

Dateline Resources secures high-level U.S. government endorsement for its Colosseum Rare Earths Project, highlighting its strategic role in domestic critical minerals supply. The project’s significant gold resources and rare earth potential position it as a key player in America’s mineral independence efforts.

FireFly Metals has successfully raised approximately A$95 million through a multi-part equity offering to fund an aggressive exploration and development program at its Green Bay Copper-Gold Project in Canada.

Anson Resources has announced its first JORC-compliant lithium resource estimate for the Green River Project in Utah, revealing significant lithium-brine volumes and plans to expand via historic well re-entry.

Axel REE Limited reveals further high-grade gallium and rare earth element mineralisation at its Caladão Project in Brazil, expanding the known mineralised footprint and advancing resource definition.

Firebird Metals has installed new equipment at its Chinese R&D lab, enabling complete lab-scale production from ore to lithium manganese iron phosphate cathode. This milestone supports a strategic collaboration with Central South University and promises cost advantages in battery material manufacturing.

Eclipse Metals has successfully raised $2 million through an oversubscribed placement at market price, aiming to accelerate exploration and environmental work at its Grønnedal rare earth project in Greenland.

Cygnus Metals has reported impressive high-grade assay results from its Golden Eye prospect in Quebec, confirming multiple mineralised zones and setting the stage for an initial resource estimate.