Technology Minerals (LSE:TM1) has secured a two-year extension of its St Patrick Research Permit in northwest Spain, pushing the licence's validity to 21 June 2028.
The permit, held through the company's wholly-owned Spanish subsidiary Asturmet Recursos S.L., covers the historic Aramo Mine and forms part of a copper-cobalt-nickel project the company is evaluating under its Mantle strategy for critical resources and sovereign supply capability.
The extension does not commit Technology Minerals to material further expenditure, with any next phase of work scoped alongside a partner and weighed against the company's existing capital discipline.
"Securing this extension protects an important, advanced exploration asset and gives us the time we need to assess, within the Mantle framework, how best to deploy it in support of UK's critical minerals and defence resilience agenda," said Nick Bridle, chief operating officer.
Copper, cobalt and nickel are designated critical minerals in the UK, which currently has no domestic primary production of any of the three.
Underground grab sampling at Aramo has returned assays of up to 28% copper, up to 1.88% cobalt and between 0.1% and 1.68% nickel, though the company cautions these selective samples are not representative of average grade across the licence area.
A planned underground drilling campaign at Aramo still requires separate authorisation under a related application, file AUTO/2026/24415, which remains under review by the regional mining authority.
News Intelligence what this means for the company
Technology Minerals secured a two-year extension of its St Patrick exploration permit in Spain to June 2028, keeping the Aramo copper-cobalt-nickel asset alive without requiring material fresh spending. The extension buys assessment time under the company's Mantle strategy, which targets critical minerals aligned with UK sovereign supply and defence priorities; a separate drilling campaign still awaits regional authority approval.
The extension preserves optionality on a copper-cobalt-nickel asset in an established mining jurisdiction at minimal cost, but remains purely exploratory—underground grab samples show high selective grades (up to 28% copper, 1.88% cobalt) but the company cautions these are not representative. No commitment to development spending or timeline emerges from the permit renewal alone.
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