Latest Antimony Mining News

Critical Resources Limited has executed binding agreements to acquire a strategic gold-antimony portfolio in New Zealand’s Otago and Reefton regions, including the drill-ready Cap Burn project near OceanaGold’s Macraes mine. This low-cost entry into a Tier-1 jurisdiction offers promising exploration upside supported by recent geological analogues and regulatory reforms.

Alkane Resources has completed its merger with Mandalay Resources, creating a dual-listed gold and antimony producer with a robust growth pipeline and a strong cash position.

Koonenberry Gold Limited reveals promising high-grade gold intercepts at its Enmore Project in NSW and announces a fully funded 10,000m Phase II drilling program to expand its discovery pipeline.

Koonenberry Gold has expanded the mineralised zone at its Enmore Gold Project in NSW to approximately 260 metres strike, revealing promising bulk tonnage and high-grade gold potential. The company is set to launch a fully funded +10,000-metre Phase II drilling campaign in late August to explore extensions and new targets along a 2km prospective corridor.

Locksley Resources has raised $5.3 million in an oversubscribed placement led by Tribeca Investment Partners, bolstering its U.S. critical minerals strategy focused on antimony and rare earths at the Mojave Project.

Cosmo Metals has raised $2 million through a strategic placement to fast-track exploration at its promising NSW gold, antimony, and copper projects, with maiden drilling set to begin this quarter.

Siren Gold Limited reports significant progress on its New Zealand gold and antimony projects, with a mining permit decision for Sams Creek expected by year-end and ongoing drilling poised to upgrade resource classifications.

Trigg Minerals has significantly expanded its Antimony Canyon Project in Utah, defining a robust exploration target and securing $12.5 million to advance development. Strategic appointments and a processing study signal its ambition to become a key US antimony supplier.

Locksley Resources has advanced its Mojave Project with critical drilling permits secured, a strategic $1.47 million capital raise, and a new U.S. OTCQB listing, setting the stage for maiden drilling campaigns targeting rare earths and antimony.

Alkane Resources secured shareholder approval for its merger with Mandalay Resources, marking a pivotal step toward creating a combined gold and antimony producer. The transaction awaits final court confirmation in Canada.

Locksley Resources has confirmed multiple new mineralised trends at its Mojave Critical Minerals Project in California, setting the stage for an expanded drilling campaign in Q3 2025. The company’s detailed structural mapping and 3D geological modelling have refined exploration targets for antimony and rare earth elements, aligning with growing US strategic interests in domestic critical minerals.

Mandalay Resources Corporation has agreed to a plan of arrangement to be acquired by Alkane Resources Limited through its wholly owned subsidiary. Mandalay shareholders will receive 7.875 Alkane shares for each Mandalay share held, creating a combined gold and antimony producer with a strong balance sheet and diversified operations across Australia and Sweden.