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Operations Overview
Operating & Expanding
Development Projects
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Soto Norte Project
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Toroparu Project
Operating Mine
Segovia Operations
Ownership: 100%
Location: Antioquia, Colombia
Type: Underground Mine
Mill Capacity: 3,000 tpd
Annual Gold Production:
230 koz in 20251, growing to +300,000 oz
Products: Gold doré; Silver by-product
Measured and Indicated Mineral Resources2:
3.4 Moz Au at 16.1 g/t (including Mineral Reserves)
1 2025 guidance range of 210,000 oz to 250,000 oz.
2 For complete mineral resource and reserve and technical information, refer to the Reserves and Resources page and technical reports.
Operating Mine
Marmato Complex
Ownership: 100%
Location: Caldas, Colombia
Type: Underground Mine
Mill Capacity: 1,000 tpd
Marmato Expansion Project with new 5,000 tpd mill in construction
Annual Gold Production:
2025: 20,000 – 25,000 oz
Targeting more than 200,000 oz once the Bulk Mining Zone is in operation1
Products: Gold doré; Silver by-product
Measured and Indicated Mineral Resources2:
6.0 Moz Au at 3.0 g/t (Including Mineral Reserves)
1 Marmato Bulk Mining Zone and Narrow Vein Mining Zone estimated life of mine average gold production.
Refer to the pre-feasibility study (PFS) on the Marmato Expansion Project with an effective date of June 30, 2022.
2 For complete mineral resource and reserve and technical information, refer to the Reserves and Resources page and technical reports.
Development Project
Soto Norte Project1
Ownership: 51% Aris Mining (operator), 49% Mubadala
Location: Santander, Colombia
Products: Gold-rich copper, pyrite, and gravity gold concentrates
Stage: Prefeasibility Study
Proven and Probable Mineral Reserves2:
4.6 Moz Au at 7.0 g/t
Indicated Mineral Resources2:
7.0 Moz Au at 5.6 g/t (including Mineral Reserves))
1 Mineral Resources are on 100% basis
2 For complete mineral resource and reserve and technical information, refer to the Reserves and Resources page and technical report.
Development Project
Toroparu Project
Ownership: 100%
Location: Cuyuni-Mazaruni, Guyana
Stage: Project Optimization
Measured and Indicated Mineral Resources1:
5.4 Moz Au
1 For complete mineral resource and reserve and technical information, refer to the Reserves and Resources page and technical reports.