Omagh gold mine: £21bn Greencastle plan divides community now

A conjoined public inquiry into the Curraghinalt gold project near Omagh has been reconvened by the Planning Appeals Commission (PAC), bringing a long-running local dispute back into the spotlight. The process, which resumes on 13 April 2026, will examine planning, environmental and water consents tied to the proposed underground mine at Greencastle.

Dalradian Gold Ltd, the project proponent, has characterised the site as holding multi-million-ounce gold resources and estimates that known deposits at Curraghinalt are worth at least £21bn at current prices. The company projects around 1,000 jobs, sizable tax receipts and significant supply-chain activity, and says it has invested more than £250m in the project so far. Opponents — organised in groups such as Save Our Sperrins — highlight risks to rivers, habitats and local health, and have marshalled technical witnesses to contest the company's assessments.

From a market perspective, the anticipated output — commonly stated in public reporting as a multi-million-ounce potential over several decades — is small relative to annual global mine production, and therefore unlikely to move the XAUUSD price materially on its own. Nevertheless, approval or rejection would have tangible implications for regional economic forecasts, local contractors and firms tied to the mining supply chain, and could influence valuations of counterparties exposed via streaming or financing agreements.

The inquiry has already been subject to delays: hearings in January 2025 were suspended after concerns about transboundary consultation with authorities in the Republic of Ireland, notably Donegal County Council, prompted additional procedural steps. PAC’s published timetable sets multiple hearing sessions through to early June 2026, after which commissioners will issue recommendations to Stormont ministers who hold the final decision-making power. The administrative and cross-border dimensions extend the timeline and add legal complexity.

Analysts monitoring the case outline two main outcomes: a conditional approval that unlocks local investment and jobs but triggers prolonged operational and monitoring obligations; or refusal, which would crystallise losses for investors and leave the region with entrenched community divisions. For market participants, the crucial near-term signals will be technical evidence presented at the inquiry and any procedural rulings by PAC that affect the timetable for ministerial decisions.