Thunder Mountain Gold Inc. announced the commencement of Phase II field exploration at its South Mountain Project in Owyhee County, Idaho. This advanced exploration campaign marks a significant step in targeting deeper porphyry systems and expanding the footprint of the known Carbonate Replacement Deposits (CRD)/skarn mineralization. The program integrates deep-penetrating geophysical tools and the expertise of a multidisciplinary team.
Central to this phase is a state-of-the-art Magnetotelluric (MT) survey, designed to image conductive anomalies at depth that may reflect porphyry copper-molybdenum systems beneath the known high-grade zones. The Phase II geophysical program is being directed by a technical team with decades of exploration success and multiple discoveries to their credit. This effort will significantly enhance the understanding of the deeper copper-molybdenum porphyry potential.
The MT and IP surveys will be conducted through late summer, with interpretation and 3D modeling to follow in Q4 2025. Drill target prioritization is underway for a potential late-year 2025 or early 2026 program. All activities are being completed in alignment with Thunder Mountain's permitting framework on private land, ensuring an efficient path toward project development.
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