El Arco Project
Data compiled from public filings — information only, not investment advice. AI‑assisted; see methodology.
Project information
As at 31 December 2025
Description
As at 31 December 2025
World-class porphyry copper deposit in the central Baja California peninsula, Mexico, with sulfide ore reserves of over 1,230 Mt at 0.40% Cu and 141 Mt of leach material at 0.27% Cu, plus gold and silver credits. Project includes an open-pit mine with a combined 120 ktpd concentrator and 28 ktpy SX-EW operation. Detailed engineering underway for the concentrator, SX-EW plant, water desalination, logistics infrastructure and power delivery. Reserves priced at $9.00/lb Mo (vs $10.00 elsewhere) and resources at $10.35/lb Mo. S-K 1300 TRS Exhibit 96.9.
Mining metrics
As at 31 December 2025 · exclusive
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Reserves & resources — reported lines
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Reserves & resources — detail
As at 31 December 2025
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