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Escondida Copper Mine Chile

  • Escondida Chile BHP

    Escondida Chile. Escondida mine is the world’s largest copper producer located in Northern Chile.

  • Escondida Copper, Gold and Silver Mine, Atacama Desert
    Escondida Copper, Gold and Silver ProductionEscondida Geology and Ore ReservesProduction and ExpansionsEscondida Open-Pit MiningOre ProcessingConcentrate Transport and HandlingProduction at the mine was cut back during the period 2003 on account of the weak world market conditions for copper. The partners in the project decided to mine lower-grade ores while maintaining the concentrator throughput, thus reducing the impact on per-ton-treated costs. Output was subsequently ramped up again, and during 2004 the mine handled 377Mt of ore and waste, and processed 82.4Mt of sulphide ore grading 1.51% See more on mining-technology
  • Minera Escondida Wikipedia
    SummaryOverviewHistoryChilean economy and the world copper marketSee alsoExternal links

    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. Its 2007 production of 1.483 million tons of the metal was worth US$ 10.12 billion, mainly as metal in concentrate, but some as cathode, and was 9.5% of world output and 26% of Chilean production, according to the US Geological Survey's preliminary estimates o

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  • Escondida Copper Mine Oxide Leach Expansion Ausenco

    The Escondida Mine is the largest copper mine in the world and is located in the Atacama Desert in Chile. Mining operations include both sulfide and oxide ore heap leach operations. Currently, mine operations in focusing on oxide ore operations and the current plant throughput is

  • Minera Escondida Copper Mine Fluor

    Escondida, operated by BHP Billiton, was the birthplace of large-scale mining projects for Fluor in Chile and a major portion of its history in South America. During that period, Fluor provided studies; engineering, procurement, construction management; and technical services to the owners of the world's largest copper producing mine. Minera

  • Escondida Copper Mine, Atacama Desert, Chile

    9/12/2009· The Escondida copper-gold-silver mine produces more copper than any other mine in the world (1.483 million tons in 2007), amounting to 9.5% of world output and making it a major part of the Chilean economy.

  • Escondida Rio Tinto

    Rio Tinto has a 30 per cent interest in Escondida, which is managed by BHP Billiton. Our seats on the Owners' Council allow us regular input on strategic and policy matters. The Minera Escondida copper mine in Chile’s Atacama Desert is the world’s largest copper-producing mine. In 2012 it accounted for five per cent of global copper

  • Escondida BHP

    Escondida. We operate and own 57.5 per cent of the Escondida mine, which is a leading producer of copper concentrate and cathodes. Escondida, located in the Atacama Desert in northern Chile, is a copper porphyry deposit.

  • Escondida MINING.COM

    16/07/2012· Type of Mine: Copper. Location: Atacama Desert, Chile. Built: 1990. Escondida produces the most copper annually than any other site in the world. In 2007 Minera Escondida

  • Chile braces for potential strike at Escondida copper mine

    13/08/2018· Chile's copper industry on Monday braced for the announcement of a potential strike at the world's biggest copper mine, Escondida, as government-led mediation is

  • BHP turns to renewables to power huge copper mine in Chile

    Australian mining giant BHP says it expects to make significant cost savings when it replaces gas with renewables to provide most, if not all the power at the Escondida copper mine the world

  • Escondida Mine, Chile

    23/04/2000· This Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) image covers 30 by 23 km (full images 30 x 37 km) in the Atacama Desert, Chile, and was acquired on April 23, 2000. The Escondida copper, gold, and silver open-pit mine is at an elevation of 3050 m, and began operations in 1990. Current capacity is 127,000 tons/day of

  • Workers at Chile’s Escondida copper mine, world’s largest

    21/10/2019· Unionized workers at Chile’s Escondida copper mine, the world’s largest, will stage a 24 hours-long strike on Tuesday in solidarity with ongoing massive protests sparked by a now suspended

  • Workers strike at BHP's Escondida copper mine in Chile

    Workers at BHP Billiton's Escondida copper mine in Chile, the world's largest, walked off the job on Thursday in a strike that threatens to disrupt the international supply of the widely used metal.

  • Escondida Mine, Chile Earthshots: Satellite Images of

    Isolated in Chile’s northern Atacama Desert, the open-pit Escondida Mine is the world’s largest source of copper. Escondida means “hidden” in Spanish, and hidden it was. The copper ore was buried under hundreds of meters of rock.

  • Escondida Copper Mine Construction Atacama Desert in

    Economic mainstay for Chile. Located nearly 2 miles (3 kilometers) above sea level in the arid Atacama Desert of northern Chile, Minera Escondida is the world's largest copper mine. Since its first shipment in 1990, the mine has played a vital role in the Chilean economy. Escondida accounts for: 5 percent of the world’s copper production

  • La Escondida Mine, Escondida, El Loa Province, Antofagasta

    La Escondida Mine, Escondida, El Loa Province, Antofagasta, Chile : Recently replaced Chuquicamata as the largest copper mine in the world. 170 km SE of Antofagasta. A 'super giant' copper deposit. NOTE : Lecontite, salammonic and blödite sold as

  • The World's 20 Largest Copper Mines

    25/11/2019· The world's 20 largest copper mines produce nearly 9 million metric tons of the precious metal a year, about 40% of the world's total copper mine capacity. Chile and Peru, alone, account for more than half of the copper mines on this list. The U.S. makes the cut, as well, with two mines

  • The World's 20 Largest Copper Mines

    25/11/2019· The world's 20 largest copper mines produce nearly 9 million metric tons of the precious metal a year, about 40% of the world's total copper mine capacity. Chile and Peru, alone, account for more than half of the copper mines on this list. The U.S. makes the cut, as well, with two mines

  • Major Mines & Projects Escondida Mine

    The Escondida porphyry copper deposit, located in northern Chile, was one of the two largest copper producers of the world in the 1990s. The hydrothermal evolution of this deposit is associated with the emplacement of a late Eocene- Oligocene quartz monzonitic to granodioritic intrusive stock complex composed of at least three intrusive phases and hosted by Paleocene andesite.

  • BHP's Escondida copper mine declares force majeure on

    BHP and Rio Tinto's Escondida mine in Chile is the world's largest copper mine. Credit: Reuters BHP had said it will not produce copper during the strike, and instead will focus on maintaining

  • BHP avoids strike at Escondida copper mine in Chile

    Chilean miners at the worlds biggest copper mine, Escondida, have signed an agreement with Anglo-Australian owners BHP to avoid a strike announced two weeks ago when unions rejected as

  • The 10 biggest copper mines in the world

    4/11/2013· Chile, the world's largest copper producing country, hosts six of the ten largest copper mines in the world, while the remaining four are located in Peru, Mexico and Indonesia. Mining-technology profiles the ten biggest copper mines in the world, based on contained reserves. Escondida copper

  • Escondida copper mine workers to strike 9Finance

    The main union at BHP Billiton's Escondida copper mine, the world's largest, says negotiations mediated by the Chilean government with the company have failed and

  • BHP says Escondida copper mine in Chile operating at

    SANTIAGO, Oct 29 (Reuters) BHP said its Escondida copper mine, the world's largest, was operating at a "reduced rate" after union workers walked off the job for part of the day on Tuesday in solidarity with the anti-government protest movement across Chile.

  • PorterGeo Database Ore Deposit Description

    Escondida is a giant supergene enriched open pit porphyry copper deposit located in northern Chile, some 160 km to the east-south-east of Antofagasta (#Location: 24° 16' 17"S, 69° 4' 13"W). Escondida is currently the largest copper producing mine complex in the world with an annual output of more than 800 000 tonnes of fine copper, and capacity of 1.2 Mt pa.

  • Copper production of Escondida in Chile 2018 Statista

    The copper production of Minera Escondida in Chile in 2018 amounted to more than 1.24 million metric tons of copper content, up from 925.4 thousand tons a year earlier. This represents an increase

  • Escondida, Porphyry copper deposit

    Padilla Garza, R.A., Titley, S.R., and Pimental B., Francisco, 2001, Geology of the Escondida porphyry copper deposit, Antofagasta region, Chile: Economic Geology, v