Latest Antimony Projects News

Grand Gulf Energy’s initial fieldwork at its Dry Wash Antimony Project in Utah reveals visible stibnite mineralisation, hinting at promising shallow deposits linked to nearby known mineral systems.

Tartana Minerals secures $4.5 million to ramp up exploration at its Nightflower Silver-Lead-Zinc-Antimony project and appoints a new director to bolster governance.

Novo Resources has identified compelling polymetallic targets at its Wyloo Project in Western Australia, setting the stage for a maiden drilling campaign in Q2 2026 following a heritage survey.

Miramar Resources has secured an exclusive six-month option to acquire the underexplored South Ashburton gold, copper, and antimony project in Western Australia’s Ashburton Basin, adding a promising asset to its Gascoyne portfolio.

Red Mountain Mining has acquired the Thompson Falls Antimony Project on the Montana-Idaho border, adjacent to the only operating antimony smelter in the US. Early assays reveal exceptional grades, positioning the company to capitalise on critical mineral supply chain demands.

Lode Resources is progressing its high-grade silver, antimony, gold, and tin projects in Tasmania and New South Wales, highlighted by robust drilling results and promising metallurgical tests. The company is advancing towards resource estimation and pilot production at Montezuma while expanding exploration across multiple targets.

Lode Resources has appointed Keith Mayes as Managing Director to spearhead the Montezuma Silver and Antimony Project development, while Ted Leschke shifts focus to exploration strategy as Executive Director – Exploration.

Grand Gulf Energy has acquired the Dry Wash Antimony Project in Utah, positioning itself alongside active high-grade exploration by American Tungsten and Antimony Limited. The company plans rapid exploration and has raised $500,000 to fund its initial work program.

Adelong Gold has finalised the sale of its remaining 49% interest in Challenger Mines to Great Divide Mining, receiving 10 million GDM shares and retaining a capped royalty on future gold production.

EV Resources has launched its first-ever diamond drilling program at the Los Lirios Antimony Project in Mexico, aiming to unlock the potential of a historically high-grade mineral system. The company is also refining assay methods to ensure accurate measurement of antimony content.

Pinnacle Minerals has mutually terminated its acquisition agreements for US-based Idaho Antimony projects but remains optimistic about future critical minerals ventures.

Red Mountain Mining has launched an expanded soil sampling program at its Oaky Creek prospect in NSW, aiming to unlock multiple high-grade antimony-gold targets along a 3km strike. This move builds on impressive assay results and positions the company alongside Australia’s leading antimony projects.