And when this happens, it actually removes many of the normal geologic signs you would look for to signal the presence of copper mineralization. Escondida produced 1.19 million tons of copper in 2019. Escondida, located in the Atacama Desert in northern Chile, is a copper porphyry deposit. In 2007 Minera Escondida produced 1.5 million tons worth $10 billion dollars. Escondida produces the most copper annually than any other site in the world. Minera Escondida (which means 'hidden' in Spanish) is a mining company that operates two open pit copper mines in the Atacama Desert, 170 km southeast of Antofagasta in northern Chile.It is currently the highest producing copper mine in the world. Escondida could continue to operate even if the supervisors We own 57.5% of Minera Escondida. Following subsequent expansion phases, the nominal production capacity of Escondida is 3.2 million tons per annum of copper concentrate and 330 thousand tons of copper cathode. Finally since the deposit is located in such an arid environment there is a large preserved copper oxide resource, formed as the sulfide ore weathered and was redeposited. Editing by Chris Reese and Sonya Hepinstall), End-of-day quote Australian Stock Exchange - 10/16, China's Economic Squeeze on Australia Extends to Cotton. Après des phases d'expansion, l'investissement total à Escondida s'est monté depuis ce temps-là à environ 4 milliards de dollars. would nonetheless meet again with the union in a last-ditch
https://fr.wikipedia.org/w/index.php?title=Mine_d%27Escondida&oldid=168002969, Page utilisant une adresse fournie par Wikidata, licence Creative Commons attribution, partage dans les mêmes conditions, comment citer les auteurs et mentionner la licence. mediation on Thursday after failing to reach agreements during June 21, 2010. It is so called because the main orebody does not outcrop on the surface, but is 'hidden' by hundreds of metres of practically barren overburden. Completion of Acquisition of 2.5% Ownership Interest in Escondida: TOKYO, June 21, 2010 - (ACN Newswire) - Mitsubishi Corporation (MC) today announced the completion of its acquisition of International Finance Corporation's (IFC) 2.5% stake in Minera Escondida Limitada (MEL), a Chilean company that owns the world's largest copper mine. Great Deposits of the World – Hishikari, Japan. Escondida, the world's largest copper deposit, produced 1.19 Acquisition of 2.5% ownership interest in Escondida from International Finance Corporation. voted against the offer. MC currently owns 7% of MEL indirectly through JECO Corporation, which is an existing joint venture owned 70% by MC, 20% by NMM and 10% by MMC since 1988. Un article de Wikipédia, l'encyclopédie libre. The prospect had been staked by five previous companies, but never drilled probably because of the superleaching interpretation. Generally exploration is an ephemeral science, the guts, characters and detective work relegated to dinners, and barrooms among a diminishing cadre of people who were involved. In addition to being the largest copper mine by production, the size of Escondida’s copper reserve and its cost competitiveness make it one of the world’s prime mines. IFC fosters sustainable economic growth in developing countries by supporting private sector development, mobilizing private capital, and providing advisory and risk mitigation services to businesses and governments.
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