Latest Polymetallic News

Sunshine Metals has boosted its Liontown gold-silver resource in Queensland, increasing contained gold by 13%, silver by 21%, and overall tonnes by 28%, underpinning plans for mid-2027 gold production at the Mt Moss facility.

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.

Advance Metals has reported its strongest combined silver-gold-copper interval to date at the Gavilanes Project in Mexico, alongside multiple high-grade silver zones. The mineralised system remains open at depth and along strike, underpinning plans for a JORC resource upgrade in late 2026.

Mammoth Minerals delivers exceptional high-grade gold, silver, and copper rock chip results from the Imperial prospect, significantly expanding drill targets at its Excelsior Springs Project in Nevada.

Resolution Minerals has completed 16 diamond core holes totalling 4,470 metres at its Golden Gate South prospect in Idaho, progressing one third of its 2026 drill program aimed at defining gold and tungsten mineralisation.

Clara Resources’ maiden field program at Mareeba Gold Project confirms high-grade gold assays up to 27.3 g/t, validates LiDAR targets, and establishes a 3D vein model to guide upcoming drilling.

Estrella Resources (ASX: ESR) has revealed striking high-grade copper and manganese assay results from its Timor-Leste concessions, spotlighting a vast geological dome that could underpin a new multi-commodity mineral province.

Stelar Metals has revealed multiple rock chip assays exceeding 1% WO3 at its Hill of Leaders Project, marking a significant new tungsten discovery in the Northern Territory. The company is fast-tracking drilling to test the system's scale amid tightening global tungsten supply.

Rapid Critical Metals has delivered standout metallurgical flotation results from its New South Wales silver projects, with silver recoveries nearing 99% and high-grade concentrates reinforcing project potential.

Kuniko Limited has started Phase 2 diamond drilling at its Commonwealth-Silica Hill Gold-Silver Project in NSW, aiming to extend high-grade mineralisation and explore a broader 5km² mineralised system. Assay results are due in September, with a resource update planned for late 2026.

Sky Metals has unveiled a significant Mineral Resource Estimate upgrade for its Tallebung project, lifting tin and tungsten inventories substantially and introducing a maiden silver resource. This positions Tallebung as a large-scale, shallow open-pit opportunity with promising metallurgical and development prospects.

Raptor Metals has validated a large-scale copper system at its Chester Project in Canada, delivering some of the broadest and highest-grade intercepts from its maiden diamond drilling program and revealing significant resource expansion potential.