Latest Critical Minerals Exploration News

RareX Limited has completed heritage clearance at its Khaleesi Project, paving the way for a 3,000m drill campaign targeting extensive high-grade gallium-rich clays and rare earth mineralisation in early 2026.

Red Mountain Mining Ltd has made a strong entrance on the US OTCQB market, surging 36% on its first day of trading as it advances key antimony and gold projects across the US and Australia.

Critical Resources Limited has secured a 12-month exclusive option to evaluate advanced solid-state lithium-ion battery technology from the South Dakota School of Mines & Technology, aiming to enhance battery safety, performance, and commercial potential.

Encounter Resources has uncovered a new high-grade niobium and rare earth element zone 500 metres east of its Crean resource, highlighting the expanding potential of the Elephant Island Fault corridor in Western Australia.

Locksley Resources is accelerating development at its Desert Antimony Mine in California, delivering promising high-grade bulk sample results and advancing towards U.S. antimony production aligned with federal strategic goals.

Pioneer Lithium has identified promising exploration targets at its North Pine Project in Idaho, focusing on critical minerals like tungsten and antimony. The company plans advanced geophysical surveys to refine drill targets and leverage strategic processing opportunities nearby.

Nimy Resources has announced a maiden JORC Inferred Mineral Resource featuring exceptionally high-grade gallium and rare earth oxides at its Block 3 East deposit in Western Australia’s Mons Project. The discovery positions Nimy as a potential key supplier amid tightening global critical minerals supply.

Pantera Lithium has identified seven priority exploration targets at its Gillham Silver-Antimony Project in Arkansas, marking the first modern evaluation of this historic mining district in over a century. The move aligns with growing US strategic focus on critical minerals like antimony and silver.

Krakatoa Resources reports significant progress in drilling at its Zopkhito Antimony-Gold Project in Georgia, with most holes intersecting visible antimony mineralisation. Assay results are eagerly awaited to validate historical resource estimates and support a maiden JORC-compliant Mineral Resource.

Australian Critical Minerals has appointed geologist Allister Caird as a Non-Executive Director, alongside key leadership shifts including Dean DeLargie's move to Executive Chairman. These changes underscore the company’s strategic push in critical minerals exploration across Australia and Peru.

Cosmo Metals has identified a new +8km Antimony Gully Trend at its Bingara Project in NSW, confirming significant antimony prospectivity with rock chip samples assaying up to 5.75% Sb. This discovery positions the company strongly in a region known for world-class antimony-gold deposits.

New Frontier Minerals has secured regulatory approval to launch its first reverse circulation drilling campaign at the Harts Range Heavy Rare Earth and Niobium Project, while also preparing for a US OTCQB listing to broaden investor reach.