Latest Polymetallic Mineralisation News

Australian Gold and Copper Ltd (ASX: AGC) has reported extensive polymetallic mineralisation at its Evergreen Prospect, delivering high-grade gold, silver, lead, and zinc intercepts. With 17 diamond holes completed and a reverse circulation rig now targeting shallow oxide zones, the company is progressing towards an initial Mineral Resource Estimate.

Green & Gold Minerals (ASX:GG1) has revealed significant copper, silver, and tin mineralisation at its Elizabeth Bluffs prospect within the Herberton Conductor Metals Project, supported by historic data and recent sampling. A 3,000m drill campaign at Mt Wandoo is set to commence in September 2026, aiming to extend high-grade gold-silver zones.

Anax Metals has lifted the Mons Cupri Mineral Resource by nearly a quarter, underpinning its push towards a Final Investment Decision later this year.

Lightning Minerals has reinforced the Warby Tungsten Project's potential with Phase 2 rock chip assays showing five of six samples above 1% tungsten, peaking at 5.46%, and revealing polymetallic mineralisation including gold and tin. The company awaits further soil and drainage assay results to shape Phase 3 exploration.

Diablo Resources has completed earthworks at its Star Range Project in Utah, setting the stage for a maiden diamond drilling program targeting high-grade silver and polymetallic mineralisation. Concurrently, the company is progressing its acquisition and exploration activities at the historic Horn Silver Project, with drilling plans advancing.

Black Bear Minerals reports significant silver grade uplifts from historic core re-assays at its Shafter Silver Project in Texas, with grades reaching up to 2,990g/t Ag and confirmed polymetallic mineralisation including gold, lead, and zinc.

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.