HM
Constancia
Mining
Type
Operating
Status
🇵🇪 Peru, Cusco (Andean Porphyry Belt)
Country
Project information
As at 1 January 2026
Aggregation level:
Asset
Aggregation level:
Asset
Report standard:
Ni 43 101
Report standard:
Ni 43 101
Ownership %:
100
Ownership %:
100
Operator:
Yes
Operator:
Yes
Extraction:
Open Pit
Extraction:
Open Pit
Description
As at 1 January 2026
Open-pit copper-molybdenum porphyry and skarn complex. Pampacancha satellite pit depleted in late 2025. Mill throughput expansion to 90,000 tpd planned for H2 2026 via pebble crushers. Flagship South American asset.
Mining metrics
As at 1 January 2026 · exclusive
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Reserves & resources — detail
As at 1 January 2026
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