El Dorado Monserrat is Fredonia's wholly owned flagship gold-silver project in Argentina's Deseado Massif. Its updated August 17, 2026 mineral resource comprises La Herradura, Main Veins and Monserrat West; the maiden preliminary economic assessment covers open-pit development of Main Veins and La Herradura, while Monserrat West remains outside the current mine plan. The PEA includes Inferred resources, declares no Mineral Reserves and relies on preliminary recovery assumptions requiring additional metallurgical testwork. Fredonia continues resource-growth drilling and district-scale geological work.
- Country
- Argentina
- Commodity
- Au
- Stage
- PEA