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Somerset Minerals Advances Talisker Drilling and Confirms High-Grade Copper at Jura

Mining By Maxwell Dee 4 min read

Somerset Minerals has kicked off maiden drilling at its Talisker copper anomaly while assay results from Jura North confirm high-grade copper mineralisation at depth, underpinning its Canadian exploration push.

  • Maiden RC drilling commenced at Talisker copper target
  • First assays from Jura North diamond drilling show high-grade copper
  • Talisker hosts a ~17km copper anomaly near White Cliff’s Danvers deposit
  • $2 million placement and $1.2 million entitlement offer completed
  • Non-binding acquisition proposal received for Ecuadorian subsidiary

Maiden Drilling Begins at Talisker Copper Anomaly

Somerset Minerals (ASX:SMM) has moved swiftly from exploration to execution at its flagship Coppermine Project in Nunavut, Canada, launching its first-ever reverse circulation (RC) drilling campaign at the Talisker copper target. The program, which started on 8 July 2026, aims to test a central 3.4km corridor within a broader ~17km long geochemical and geophysical anomaly that has shown copper mineralisation at surface across approximately 14km.

The Talisker corridor lies just 4km from White Cliff Minerals’ Danvers deposit, a significant copper resource, with the Talisker fault linking into the same Teshierpi Fault Zone. Preliminary soil sampling, comprising 641 samples analysed on-site by portable XRF (pXRF), identified multiple zones of surface copper mineralisation and recovered a notable ~2.3kg native copper nugget. These findings underpin the maiden ten-hole, ~2,500m RC drilling campaign, permitted for up to 100 holes, allowing flexibility for follow-up drilling depending on initial results.

Jura North Diamond Drilling Extends High-Grade Copper at Depth

Meanwhile, Somerset has received encouraging assay results from its ongoing 2,000m diamond drilling campaign at Jura North, part of the Coppermine Project. The campaign, which began in March 2026, is focused on extending the fault-hosted copper system down dip to depths of 400–500m.

Key intercepts include 5.2m at 2.23% copper from 219.6m, including a high-grade 0.9m at 9.26% Cu; 31.1m at 0.38% Cu from 246.2m, with a 6m section at 0.92% Cu; and 18.8m at 1.21% Cu from 228.2m, including 6.6m at 2.02% Cu. These results materially extend known mineralisation beyond previous shallow intercepts and confirm the presence of structurally controlled, high-grade copper at depth. Assays for remaining holes are pending, promising continued news flow.

Capital Raising Supports Exploration Momentum

To fund the Talisker drilling and broader exploration efforts, Somerset completed a $2 million placement at $0.008 per share during the quarter, with one free attaching option for every two shares issued. Concurrently, a 1-for-10 non-renounceable entitlement offer was launched aiming to raise up to a further $1.2 million at the same price, providing existing shareholders an opportunity to participate in the company’s growth. The entitlement offer closing date was recently extended to 5 August 2026, reflecting the company’s efforts to maximize shareholder engagement.

Ecuadorian Assets Under Review Amid Acquisition Proposal

Somerset also disclosed receipt of a non-binding, indicative proposal from Lundin Gold Inc. (TSX:LUG) to acquire its wholly owned Ecuadorian subsidiary, Condor Gold S.A., which holds the Rio Zarza and Valle del Inca 1 projects. The proposed consideration is US$5.25 million (~A$7.5 million), subject to due diligence and customary conditions. These Ecuadorian projects are currently on care and maintenance, and the company intends to apply any proceeds from a potential sale toward advancing its Canadian copper portfolio.

Adding to corporate stability, the company resolved a longstanding Ecuadorian tax dispute in its favour, with the highest court dismissing the taxation authority’s appeal, closing the matter with no further liabilities.

Focus Narrows on Coppermine with Divestment Completed

Somerset has completed the divestment of its interest in the Blackdome-Elizabeth Gold Project in British Columbia, Canada, receiving the final payment and retaining a 0.5% net smelter return royalty. This divestment allows the company to concentrate resources on its core copper exploration assets in Nunavut.

Financial Position and Outlook

At quarter end, Somerset held $3.07 million in cash reserves, bolstered by the recent placement. Exploration expenditure during the quarter totalled $1.31 million, primarily on drilling and fieldwork. With the entitlement offer still open and permits in place for extensive drilling at Talisker, the company is well-positioned to maintain its exploration momentum in the near term.

Somerset’s Coppermine Project remains a substantial copper-silver exploration opportunity, covering 1,665 km2 and hosting multiple high-grade mineralisation styles analogous to the Keweenaw Peninsula deposits in Michigan. The proximity and structural linkage of Talisker to White Cliff’s Danvers deposit add a compelling regional context for potential discovery growth.

Bottom Line?

Somerset’s maiden drilling at Talisker and strong assays from Jura North mark critical steps in validating its Coppermine copper potential, with forthcoming assay results and the outcome of the Ecuador divestment proposal set to shape near-term prospects.

Questions in the middle?

  • Will Talisker drilling confirm the high-grade copper corridor suggested by surface sampling?
  • How will pending assay results from Jura North influence resource delineation and project valuation?
  • What strategic impact will the potential sale of Condor Gold have on Somerset’s capital allocation?