Soto Norte Project
Data compiled from public filings — information only, not investment advice. AI‑assisted; see methodology.
Project information
As at 18 August 2025
Description
As at 18 August 2025
Advanced underground gold-copper-silver project located in the historic California-Vetas mining district, approximately 55 km northeast of Bucaramanga, Santander, Colombia. Property comprises 20 titles covering 3,225.22 ha. High-sulphidation epithermal deposit hosted in gneisses of the Bucaramanga Complex and leucogranites of the Santander Plutonic Group, comprising the parallel Gigante and Mascota vein trends. Aris Mining acquired a 20% joint venture interest in 2022, increased to 51% in June 2024, and acquired the remaining 49% from Mubadala in December 2025. A 2025 PFS outlines a 2,750 tpd longitudinal open stoping underground mine over a 22-year mine life, producing gold, copper, and pyrite concentrates. Environmental studies are being finalized for submission in Q2 2026 to initiate the licensing process.
Mining metrics
As at 18 August 2025 · exclusive
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Reserves & resources — detail
As at 18 August 2025
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