Latest Antimony News

Mammoth Minerals has significantly expanded the high-grade Blue Dick Trend at its Excelsior Gold-Silver Project in Nevada, reporting outstanding silver, gold, copper, and antimony results from recent sampling.

Great Boulder Resources has reported significant new gold intersections at its Side Well Project in Western Australia, including a standout 4m at 11.55g/t gold hit 4km north of Ironbark and a 500m extension of the Eaglehawk deposit. These results suggest the project’s mineralisation footprint may be larger than previously understood.

Sun Silver Limited’s latest re-assay results confirm near-surface antimony mineralisation at its Maverick Springs Project, reinforcing its potential as a critical minerals hub alongside silver and gold. This comes as JPMorgan’s landmark US$75 million investment in U.S. antimony projects signals growing strategic focus on domestic mineral security.

Marquee Resources has entered a non-exclusive collaboration with Chinese metallurgical leader Yantai Jinao to advance testwork and commercial pathways for its Mount Clement Antimony Project in Western Australia.

PVW Resources has identified three significant gold-silver drill targets at its Cobb Creek Project in Nevada, setting the stage for a maiden drilling campaign and geophysical surveys in early 2026.

Larvotto Resources has appointed PYBAR Mining Services to undertake extensive underground development at its Hillgrove Antimony-Gold Project, paving the way for production to commence in 2026.

Diablo Resources has initiated exploration at its Star Range Project in Utah, targeting exceptional silver and antimony grades with modern techniques and strategic US government backing.

Infinity Mining has raised A$1 million through a discounted placement to accelerate exploration in Victoria and advance its innovative mineral extraction partnership at the Cangai Project.

Red Mountain Mining is set to list on the US OTCQB exchange, offering US investors direct access to its shares while expanding its portfolio of critical antimony assets in key US mining districts.

Octava Minerals has uncovered exceptionally high-grade indium alongside copper, zinc, silver, and tin at its Sweeney’s Prospect in Tasmania, securing regulatory approval for a 2000m diamond drilling campaign to explore this polymetallic potential.

Black Cat Syndicate’s ongoing underground drilling at Paulsens continues to reveal high-grade gold zones beyond current resources, supporting their More Gold, Sooner strategy. With 36 assay results pending and development advancing, the mine’s growth potential is increasingly evident.

Pinnacle Minerals has launched a rapid mine restart study at the historic Lightning Peak Open Pit within its Thunder Mountain Gold-Silver Project in Idaho, aiming to revive gold and silver production using modern exploration techniques.