Dundee starts exploration at Westhaven's Spences Bridge properties

Dundee Corporation Announces the Start of Exploration at Westhaven’s Spences Bridge Gold Belt Properties, Southern British Columbia TORONTO, July 07, 2026 (GLOBE NEWSWIRE) -- Dundee Corporation (TSX: DC.A) (“Dundee” or the “Corporation”) is pleased to report the start of exploration at Westhaven Gold Corp’s (“Westhaven”) Spences Bridge Gold Belt properties in southern British Columbia, including prospecting, geological mapping and soil sampling surveys on priority target areas at the Prospect Valley and Shovelnose properties, as well as mobilization of a fifth drill rig to the Shovelnose property in preparation for a 15,000m exploration drilling program expected to commence mid-month and continue through mid-December. With the start of exploration, the 2026 program is now combining potential resource growth through drilling and district scale exploration with project derisking through resource infill drilling and advancement of Pre-Feasibility studies (“PFS”). The ongoing 35,000m resource infill drilling program continues to confirm the continuity of mineralization within the South Zone deposit, including intersections of 9.8m grading 8.3 g/t Au and 11 g/t Ag (SNR26-83) and 11.46m grading 4.59 g/t Au and 43 g/t Ag (SNR26-92).

On February 23, 2026, the Corporation completed a strategic earn-in agreement with Westhaven, whereby Dundee may earn up to a 60% interest in Westhaven's four Spences Bridge Gold Belt properties through up to CDN$85,000,000 in staged project expenditures. Under the first phase, Dundee has committed a minimum of CDN$30,000,000, inclusive of a fully funded 50,000m drill program at Shovelnose, which is funding the activities outlined in this news release and is expected to continue through the remainder of 2026. Jonathan Goodman, President and CEO commented: “We are excited to see exploration activity underway across the Spences Bridge Gold Belt.

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