Capstone Copper at a Glance

184k

tonnes of copper produced in 2024

225k

tonnes of copper produced in 2025

93%

approximate revenue from copper*

10M+

tonnes of copper in
measured and indicated mineral resources**


*based on 2025 Financial Results
**view full Mineral Reserves and Resources table

Map of North and South America

Santo Domingo

Atacama, Chile

Santo Domingo is a top quartile copper-iron-gold project in the Atacama region of Chile. Santo Domingo is Chile’s only fully-permitted greenfield project.

Mantoverde

Atacama, Chile

Mantoverde (70% ownership) is an open pit, oxide heap leach copper mine in Atacama, Chile that produces copper cathode and a high-quality copper in concentrate with a significant gold by-product.

Pinto Valley

Arizona, United States

Pinto Valley is an open pit copper mine in Arizona, US, with significant district-scale opportunities surrounding the mine.

Cozamin

Zacatecas, Mexico

Cozamin is an underground copper-silver mine in Zacatecas, Mexico with a 1st quartile cost profile. Exploration programs underway to pursue mine-life extension.

Mantos Blancos

Antofagasta, Chile

Mantos Blancos is an open-pit mine located in the Antofagasta region of Chile. Recent debottlenecking unlocked higher throughput. Advancement of brownfield expansion opportunities are currently underway.

Explore our assets

Capstone Copper has a portfolio of long-life copper operations in the Americas and a fully permitted development project in one of the world’s most prolific copper-producing districts.

Arizona, United States


Zacatecas, Mexico


Antofagasta, Chile


Atacama, Chile


Atacama, Chile

MV-O

The Mantoverde Optimized (“MV-O”) represents a capital-efficient brownfield expansion of the sulphide concentrator at our Mantoverde mine in Chile, delivering incremental copper and gold production, in addition to mine life extension. The $176 million project is currently under construction, which is expected to be completed in Q3/26 prior to ramp-up in Q4/26.

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