Latest Antimony Projects News

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EV Resources has revealed exceptional high-grade antimony results from channel sampling at its Los Lirios Project in Mexico, with assays reaching 30.2% Sb. A maiden diamond drilling program is underway to explore the extent of this promising mineralisation.
Maxwell Dee
Maxwell Dee
24 Feb 2026
Red Mountain Mining is making significant strides in its US critical minerals portfolio, reporting strong antimony assay results and gearing up for extensive exploration programs. The company’s projects align closely with US and Australian government initiatives to secure domestic critical metal supplies.
Maxwell Dee
Maxwell Dee
24 Feb 2026
Diablo Resources’ initial soil sampling at the Star Range Project in Utah reveals a significant silver-antimony anomaly extending over 1 km and remains open-ended, supported by high-grade rock samples. The company advances toward maiden drilling with geophysical data pending.
Maxwell Dee
Maxwell Dee
23 Feb 2026
EV Resources has partnered with U.S.-based MineMaker LLC to accelerate its antimony projects in Mexico and Nevada, aiming to become a key supplier to North America’s critical minerals market.
Maxwell Dee
Maxwell Dee
20 Feb 2026
Albright Metals has agreed to sell a significant portion of its Bryah Basin tenements to Catalyst Metals for $1 million cash plus $800,000 in shares, enabling a sharper focus on its Canadian gold and antimony projects.
Maxwell Dee
Maxwell Dee
18 Feb 2026
EV Resources has successfully produced its first metallic antimony ingots from the Los Lirios project in Mexico, validating a low-cost smelting process and advancing its strategy to supply the North American market.
Maxwell Dee
Maxwell Dee
18 Feb 2026
Black Cat Syndicate’s latest drilling at Mt Clement confirms strong, high-grade antimony mineralisation extending beyond current resources, advancing the project towards a pivotal economic study.
Maxwell Dee
Maxwell Dee
17 Feb 2026
Red Mountain Mining has initiated metallurgical test work on high-grade samples from its Oaky Creek Antimony Prospect, advancing the Armidale Antimony-Gold Project towards commercial validation. This move aims to de-risk the asset ahead of drilling and capitalise on strong early exploration results.
Maxwell Dee
Maxwell Dee
16 Feb 2026
Diablo Resources has secured a geophysical contractor to commence an induced polarisation survey at its high-priority Star Range Silver-Antimony Project, while maiden drilling at the Phoenix Copper Project confirms encouraging copper mineralisation.
Maxwell Dee
Maxwell Dee
11 Feb 2026
Pantera Minerals has completed its inaugural modern geochemical sampling program at the Gilham Silver-Antimony Project in Arkansas, uncovering new geological insights and setting the stage for drilling. The company maintains a disciplined capital approach amid rising silver prices.
Maxwell Dee
Maxwell Dee
11 Feb 2026
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.
Maxwell Dee
Maxwell Dee
11 Feb 2026
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.
Maxwell Dee
Maxwell Dee
10 Feb 2026