Latest Polymetallic Mineralisation News

Mammoth Minerals has confirmed significant shallow gold mineralisation extending 700 metres along the Buster trend at its Excelsior Gold-Silver Project in Nevada, signalling potential for a larger Carlin-type gold system. Drilling has now shifted to the high-grade Blue Dick Silver Prospect with results expected soon.

New Age Exploration (ASX: NAE) has refined its drill targets at the Wallah Silver Project in NSW by reprocessing historic 2009 induced polarisation (IP) data with modern techniques, confirming untested high-grade mineralisation along strike and at depth. Drilling is scheduled for Q3 2026 to test these promising zones.

Black Bear Minerals’ re-analysis of historic drill core at Texas’s Shafter Silver Project reveals up to 147% higher silver grades and confirms polymetallic potential, prompting an expanded resource review and plans for a JORC upgrade.

ActivEX Limited has identified multiple high-grade gold, silver, and base metal targets from surface rock sampling at its Georgetown Project in Queensland, revealing promising prospects for further exploration.

Nelson Resources has identified a promising copper-gold target at its Cinnamon Property in Nevada, delivering rock-chip samples with significant grades and outlining a clear path for advancing both copper-gold and tungsten prospects.

Kingston Resources faces a major operational setback with the Pearse South open pit failure, prompting a strategic pivot to underground resource expansion and a $12.9 million capital raise to fund a 25,000m drilling campaign.

Advance Metals has delivered promising maiden drilling results at its Gavilanes Silver Project in Mexico and moved toward full ownership of its Victorian gold projects, supported by strong gold recoveries and high-grade assays.

Catalina Resources has identified significant high-grade tungsten mineralisation at its Tallering Project in Western Australia, revealing a previously overlooked polymetallic system with promising drill results and surface samples.

Barkly Rare Earths has kicked off a 10,000-metre drilling campaign at its flagship Barkly Project, aiming to grow its 40 million tonne inferred rare earth resource. Initial assays are imminent, setting the stage for a resource update later this year.

Catalina Resources Limited has corrected an earlier ASX announcement and reaffirmed significant historical gold mineralisation across its recently acquired Mid-West portfolio in Western Australia, supported by a $3 million capital raise and advancing exploration activities.

Flynn Gold’s 2026 drilling at Firetower confirms high-grade polymetallic mineralisation extending at least 80 metres deeper than previous drilling, with copper grades adding new value potential.

Black Bear Minerals' re-assay of historic drill core at its Shafter Silver Project in Texas reveals significantly higher silver grades and new polymetallic mineralisation, underpinning plans to expand the resource and advance mine restart studies.