Latest Antimony Mineralisation News

Red Mountain Mining reports impressive rock chip assay results from its Armidale Antimony-Gold Project in NSW, revealing strong antimony grades up to 36.3% and gold presence, while advancing exploration efforts in both Australia and the US.

Warriedar Resources has reported robust assay results from 50 drillholes at its Ricciardo deposit, confirming continuity of high-grade gold and antimony mineralisation within its Golden Range Project. The ongoing drilling program aims to further enhance resource confidence and potential growth.

Pioneer Lithium has significantly expanded its North Pine Project in Idaho, adding 192 new claims across three promising prospects targeting antimony and tungsten near Perpetua Resources’ flagship Stibnite Gold Project.

EV Resources Limited is rapidly advancing its Los Lirios Antimony Project in Mexico, unveiling extensive mineralisation and preparing for maiden drilling amid critical global supply pressures.

Infinity Mining has identified promising antimony sulphide mineralisation at its Walhalla South Extended Project in Victoria, linked to a distinctive magnetic anomaly reminiscent of intrusion-related gold systems.

Mammoth Minerals has intensified its exploration at the Excelsior Gold-Silver Project with a second drill rig, aiming to deliver its first resource estimate by Q4 2025. A comprehensive magnetics survey further sharpens targeting across multiple mineralised trends.

Adelong Gold has initiated a diamond drilling program at its Lauriston Gold-Antimony project in Victoria, targeting historic high-grade gold and antimony mineralisation. The initial 3,000m campaign aims to test structural analogies to major Victorian gold systems with assay results expected by year-end.

Trigg Minerals has revealed a major geological breakthrough at its Antimony Canyon Project, redefining it as a district-scale high-sulfidation epithermal system with multiple high-grade drill targets within patented claims.

Bryah Resources has reported its highest-grade antimony rock chip samples to date from the Bond Road Prospect, alongside significant gold assays from the Vail Road Gold Deposit, paving the way for drilling programs starting November 2025.

Red Mountain Mining has significantly increased its presence in Idaho’s critical minerals sector by acquiring the Silver Dollar Antimony Project, adding high-grade historical antimony-gold mineralisation to its portfolio. This move enhances RMX’s strategic position in the US critical metals market.

Felix Gold Limited reports strong new assay results confirming high-grade antimony extensions at its NW Array prospect in Alaska, advancing plans for near-term production aligned with U.S. critical mineral priorities.

Locksley Resources has gained critical regulatory approval and secured contractors to advance its Mojave Project, accelerating exploration of antimony and rare earth elements in California.