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BHP and Lundin JV prolongs useful life of Argentina Copper Mine

BHP and Lundin JV prolongs useful life of Argentina Copper Mine

Vicuna Corp is a joint venture between BHP Australia and Lundin Mining Canada. It announced on Thursday that it would extend the useful life of their Josemaria copper project, which includes gold and silver, by six years.

The mine's longer life, 25 years, instead of the 19 years it had before, was attributed to the higher level of resources that could be exploited.

Vicuna predicted that the ore processing rate would be 175,000 metric tonnes per day at the site located in Argentina’s north-western San Juan Province, near the Chilean Border.

The government of Argentina is looking to increase foreign currency flows and strengthen its economy by promoting mining in the provinces that border Chile, where there has been limited development.

In a second version of its environmental impact assessment, Vicuna also addressed water management issues.

Josemaria is currently in its pre-construction phase and the miner

Production is expected to begin in 2030

After submitting a report on technical aspects in the first half 2026. This will establish exact timelines and projections.

The data from Thursday could be helpful to Vicuna in its plans to apply for the Large Investment Incentives Regime of Argentina (RIGI), which is promoted by Javier Milei, president of the libertarian government.

In early 2014, it was estimated that the Filo del Sol deposits of Josemaria and Vicuna contained 13 million metric tonnes of measured copper as well as 25 million metric tons inferred copper.

Although Argentina hasn't produced copper since 2018, the large number of projects that are in the pipeline could push it into the top 10 producers globally. (Reporting and editing by Leslie Adler, Kyry Madry, and Lucila Sigal)

(source: Reuters)