Latest Antimony Production News

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.

EV Resources has secured sub-underwriting commitments covering the full $1 million underwritten portion of its $1.52 million rights issue, with key insiders stepping up to back the capital raise.

EV Resources has successfully commissioned the flotation circuit at its Tecomatlán plant, setting the stage for processing bulk ore and producing its first marketable antimony concentrate as it advances toward commercial production.

Nova Minerals has completed engineering and design for its Estelle antimony pilot plant in Alaska, moving swiftly into procurement and construction with equipment en route to site.

Locksley Resources has demonstrated significant progress in antimony recovery through its collaboration with Rice University, successfully upgrading raw ore to high-purity antimony products and producing metallic antimony via electrodeposition.

Alkane Resources delivered 42,491 ounces gold equivalent in the June quarter, pushing full-year production to 168,337 ounces and bolstering cash and investments to $454 million.

Southern Cross Gold's latest drilling at Sunday Creek reveals strong antimony dominance alongside gold, with standout intercepts reinforcing the project's critical mineral potential.

EV Resources has validated a flotation-led processing route at its Tecomatlán Plant, achieving 81.1% antimony recovery and concentrate grades up to 62.9% Sb, enabling a low-CAPEX upgrade and a compressed production timeline.

Lode Resources has unveiled promising high-grade antimony and gold intercepts from initial drilling at its New England Antimony Project, alongside large soil anomalies that hint at substantial mineralisation potential.

Amara Minerals secured a $2.2 million placement at a 25% premium, with Nova Minerals increasing its strategic investment by $500,000. Meanwhile, Nova Minerals completed its redomiciliation to the US, listing on NYSE American and delisting from ASX.

Nova Minerals' US holding company shares and warrants are slated to begin trading on NYSE American on 17 June 2026, with ASX trading of CHESS Depositary Interests following on 18 June, marking a key step in the company’s US redomiciliation.

Dart Mining has agreed to sell four Victorian projects to Indigo Metals for $7.1 million, combining cash, shares, and a royalty on antimony production, tying its fortunes to Indigo’s upcoming ASX debut.