Latest Antimony Mining News

Alkane Resources delivered a transformational FY26 with a 590% surge in net profit to A$228.7 million, driven by its merger with Mandalay Resources and record gold equivalent production. The company declared its first fully franked dividend and confirmed solid FY27 guidance.

American Tungsten & Antimony Ltd (ASX: AT4) has kicked off critical wet table trials at its Del Sol Refinery in Nevada, moving closer to producing ammonium paratungstate and antimony flake from domestic sources. Engineering proposals for expanding the plant’s tungsten processing capacity are under review, while the company pursues US government funding and regulatory approvals.

Locksley Resources has ceased active exploration at its US critical minerals projects following a technical review and a sharp drop in antimony prices, opting to maintain claims on a low-cost basis while reassessing its hydrometallurgical technology partnership.

American Tungsten & Antimony Ltd (ASX: AT4) affirmed the materiality of its US acquisition deal and detailed its adherence to ASX continuous disclosure rules following an ASX inquiry.

American Tungsten & Antimony plans to restart and expand the Del Sol Refinery and White Spar Mine in the US, contingent on completing their acquisition. The company is preparing for increased processing capacity and new product lines while engaging with regulators and engineering firms.

Felix Gold has started open-cut extraction of high-grade antimony ore in Alaska and incorporated a US refining platform, moving closer to establishing a domestic ore-to-metal supply chain targeting operation by end 2027.

Siren Gold's mining permit application for Sams Creek was declined, yet the company reports strong exploration progress at Queen Charlotte and Langdons projects, positioning for future drilling.

Great Divide Mining and Dart Mining have completed a 4,100m drilling campaign at the Banshee Prospect, confirming gold mineralisation over a 730m strike that remains open. The results advance the project toward a maiden JORC Mineral Resource Estimate.

Dart Mining has wrapped up a major 4,100m diamond drilling campaign at the Coonambula project, triggering an increase in its ownership to 45% and revealing promising gold, silver, and antimony grades.

Locksley Resources’ maiden diamond drilling at El Campo reveals significant NdPr-enriched rare earth mineralisation akin to Mountain Pass, while Desert Antimony Mine drilling extends high-grade stibnite zones beneath historic workings.

Dart Mining has unveiled robust assay results from diamond drilling at the Banshee prospect, confirming high-grade gold, silver, and antimony mineralisation over a 500m strike. The findings reinforce the potential for resource growth and support plans to increase Dart's stake in the Coonambula project.

Infinity Mining’s joint venture with Mining One kicks off hands-on exploration at the Walhalla project, targeting structurally controlled gold-antimony mineralisation after promising initial assays.