Anglesey Mining plc develops mineral projects primarily focused on polymetallic and iron ore deposits. The company holds 100% ownership of the Parys Mountain underground copper-zinc-lead-silver-gold deposit in North Wales, UK, featuring multiple mineralized zones including Morfa Du (zinc-lead-copper), Northern Copper Zone, and others; a 49.8% interest in the Grängesberg iron ore project in Sweden with probable ore reserves of 82.4 million tonnes supporting a 16-year mine life; and an 11.9% shareholding in Labrador Iron Mines Holdings Limited, which controls direct shipping iron ore deposits in Canada capable of 2 million tonnes annual production over an initial 12-year mine life. Incorporated in 1984 and headquartered in Amlwch, Gwynedd, UK, Anglesey Mining operates in the UK, Sweden, and Canada, targeting base and precious metals for decarbonization and steel production markets. Recent developments include the appointment of Robert Marsden as CEO in May 2024; board changes with the resignation of Jo Battershill and Namrata Verma in December 2024 and September 2024, respectively, and the addition of Doug Hall; relinquishment of management rights for Grängesberg in August 2025 while retaining ownership; a conditional equity financing facility for up to £2 million with Alumni Capital LP announced in September 2025, accompanied by a proposed 20-for-1 share consolidation pending shareholder approval; progression of a high-density pumped hydro energy storage scheme at Parys Mountain in partnership with RheEnergise for dewatering and incremental mine development; approval of the Environmental Impact Assessment Scoping Report in January 2025; and encouraging results from 2024 drilling in the Northern Copper and Garth Daniel zones.