The Argentine government has formally approved the entry of Glencore's Agua Rica mining project into the Régimen de Incentivo para Grandes Inversiones (RIGI), a major copper, gold, silver, and molybdenum development in Catamarca. The total declared investment is US$6,393.6 million, with US$3,310.6 million in computable assets . The project, also known as MARA, has an estimated lifespan of 23 years and is expected to produce 3.46 million tonnes of copper, 2.34 million ounces of gold, 41.16 million ounces of silver, and 99,854 tonnes of molybdenum . Construction is scheduled to begin on November 1, 2027, with operations starting on October 1, 2031 .
The approval was formalized via Resolution 1854/2026 of the Ministry of Economy, published in the Official Gazette. The Foreign Ministry verified that neither the company nor its stakeholders violated Law 26.659 regarding prohibited conduct . The Central Bank raised no foreign exchange objections . The project was first announced during Argentina Week in Paris by President Javier Milei and Glencore CEO Gary Nagle, with an initial estimate of US$4,000 million . Glencore also has another major project, El Pachón in San Juan, with a US$9.5 billion first-phase investment .
