Latest Diamond Drilling News

Aruma Resources has reported standout wide, high-grade copper and silver drill results from its Phase 1 program at the Tillex Project in Ontario, reinforcing its potential as a major copper development asset.

Golden Horse Minerals has hit its deepest gold mineralisation to date at Hopes Hill, with drilling revealing a thickening lode system over 378 metres downhole. Alongside strong near-surface intercepts, the company is advancing a major 2026 drilling campaign targeting a maiden resource estimate.

Aureka Limited has boosted its global JORC gold resource by 26% to 455,000 ounces, driven by a 30% increase at its flagship Irvine Gold Project in Victoria’s Stawell Corridor. The upgrade reflects enhanced geological modelling and successful diamond drilling since early 2025.

Many Peaks Minerals has reported robust diamond core assay results that extend the Ouarigue mineralised corridor at its Ferké Gold Project in Côte d’Ivoire, alongside ongoing reverse circulation drilling aimed at resource expansion.

Cosmo Metals has reported encouraging initial assay results from its Kanowna Gold Project near Kalgoorlie, including a standout 2m intercept at 3.72 g/t Au at Don Alvaro. The drilling confirms extensions of mineralisation along the Kanowna Shear Zone, with further assays pending.

Magnum Mining has mapped a substantial 3.3 km² equivalent thorium anomaly at its Wet Mountain rare earths project in Colorado, aligning with historic high-grade assays and setting the stage for initial diamond drilling.

Stelar Metals has completed its initial fieldwork at the Hill of Leaders Tungsten Project, confirming broad tungsten mineralisation and setting the stage for drilling campaigns starting in July.

Perpetual Resources (ASX: PEC) has locked in a 100% stake in the historic Nevada Scheelite tungsten mine, boasting an average grade of 1.1% WO3 and existing underground infrastructure. The acquisition is backed by a $2.5 million placement to fund validation and exploration.

Strategic Energy Resources (ASX:SER) is set to embark on a busy 2026 drilling season with three funded diamond drill programs across its Canobie, Diamantina, and Bulimba projects, targeting multiple high-potential copper and gold prospects in Queensland.

Altair Minerals (ASX: ALR) has identified a regionally extensive high-grade gold structure at North Peters and confirmed strong gold enrichment beneath surface soils at South Oko, setting the stage for imminent diamond drilling and expanded exploration in Guyana.

Rokeby Resources appoints Richard Beazley as Managing Director and Tim Pallas as Chairman, signalling a strategic leadership overhaul to support the acquisition and development of the high-grade Omeo Gold Project in Victoria.

Hillgrove Resources has delivered consistent high-grade copper-gold drill results from its Emily Star underground project, underpinning a pivotal Stage 2 investment decision later this year.