Latest Polymetallic Mineralisation News

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.

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.

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.

Impact Minerals’ JV partner Kuniko has kicked off Phase 2 diamond drilling at the Commonwealth-Silica Hill Project in NSW, aiming to expand newly discovered high-grade gold-silver zones. The initial 1,300m program follows a 100% success rate in Phase 1 and sets the stage for a resource upgrade in late 2026.

Heavy Rare Earths Limited has extended the known mineralised strike at its South Ridge Tin Project to 1.85km and secured all drilling approvals, enabling an expanded drilling campaign aimed at defining a maiden resource.

West Coast Silver (ASX:WCE) has intersected a fresh, high-grade silver zone beneath historical workings at Elizabeth Hill, alongside broad near-surface extensions beyond its maiden resource, signalling significant growth potential.

Patriot Resources’ maiden drilling at the Tonic prospect in Zambia has unveiled a new high-grade copper-silver-zinc-cobalt discovery, validating its exploration model and opening avenues for further resource growth near key infrastructure.

Barkly Rare Earths (ASX:BAK) is launching a substantial 10,000-metre drilling campaign targeting expansion of its 40 million tonne inferred rare earth resource at the Barkly Project, with drilling set to start imminently.

Diablo Resources has secured final permits to start a maiden diamond drilling program at its high-grade North Star Prospect in Utah, targeting silver, antimony, and copper. The company also completed the second tranche of a $3.5 million placement to fund exploration and the Horn Silver acquisition.

Tarrina Resources has extended gold mineralisation beyond historic workings at Christmas Gift, revealing high-grade intersections including 0.5m at 42.26 g/t Au and validating historic data with modern drilling.

Black Bear Minerals has extended high-grade silver intercepts outside its existing Shafter Mineral Resource Estimate, with assays up to 1,333g/t Ag and promising polymetallic potential, advancing resource validation and mine restart plans.

Diablo Resources has cleared a major hurdle with shareholder approval to acquire an 80% stake in the Horn Silver Project, a historically rich silver and gold mining district in Utah. The acquisition unlocks a suite of exploration opportunities with a maiden drill program set for later this year.