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The Chuquicamata mine in northern Chile's Atacama Desert is one of the deepest open-pit mines in the world, second only to Bingham Canyon in Utah. The extraction of huge stores of copper has hollowed out the landscape; the largest pit at the site reaches a depth of approximately 1,000 meters (3,300 feet). Evidence of mining here dates as far back as the sixth century C.E., but …
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Deposit Portal
The main Chuquicamata and associated Radomiro Tomic and Mina Ministro Hales (previously MM or Mina Mansa) porphyry copper-molybdenum deposits and the Mina Sur (Exotica) exotic copper orebody are located in northern Chile, some 240 km north-east of Antofagasta and 1690 km north of Santiago. ... Porter GeoConsultancy,, 2013 ...
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Codelco shuts Chuquicamata smelter and refinery
Chile's Codelco, the world's No. 1 copper producer, has closed its Chuquicamata smelter and refinery to prevent a further spread of covid-19 among its staff, following the death of a third...
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Chile's Open-Pit Copper Mine Goes Underground | The …
Chuquicamata produced 443,000 tons of copper last year, but experts say that by 2019 it will be unprofitable. So state-owned mining company Codelco is trying to head off …
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From Natives to Foreigners: Bolivian Migration, …
The characteristics of Bolivian migration to Chuquicamata thus impacted the labor relations and social organizations within the mine and its company town.52 Bolivian Social and Labor Life in Chuquicamata According to Bolivian political scientist Loreta Telleria, the indigenous people in Bolivia were considered a "war factor."53 The soldiers ...
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Discovery and Geology of the Toki Porphyry Copper Deposit, Chuquicamata …
The Toki porphyry copper deposit is located in the Chuquicamata district, northern Chile, approximately 15 km southwest of the Chuquicamata mine. It is the newest giant copper deposit discovered in Chile and one of the most significant base metal exploration discoveries worldwide in the last 10 years.
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Timing and formation of porphyry Cu–Mo mineralization …
Miner Deposita (2013) 48:629–651 DOI 10.1007/s00126-012-0452-1 ARTICLE Timing and formation of porphyry Cu–Mo mineralization in the Chuquicamata district, northern Chile: new constraints from the Toki cluster Fernando Barra & Hugo Alcota & Sergio Rivera & Victor Valencia & Francisco Munizaga & Victor Maksaev Received: 16 October 2012 ...
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Relationship Between Hydrothermal Alteration Index and …
bs_bs_banner doi: 10.1111/rge.12128 Resource Geology Vol. 67, No. 2: 158–173 Original Article Relationship Between Hydrothermal Alteration Index and Geological Attributes at Chuquicamata Cu–Mo Porphyry Deposit, Chile Héctor VÉLIZ, Eduardo CAMPOS, Andrew MENZIES and Ljubitza VALDIVIA 1 Universidad ólica del Norte, Departamento de Ciencias Geológicas, …
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Intimate Strangers: The Interlocking Histories of Butte, …
Museum and research center closed for renovations. For more info, call (406) 444-2694. ... The Interlocking Histories of Butte, Montana, and Chuquicamata, Chile. By Janet Finn. Download and read the article in PDF format. TOPICS FOR DISCUSSION ON THE ARTICLE. The working class. Immigrants. Manipulation and exploitation.
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After 103 years, Chile's Codelco blasts at Chuquicamata pit …
Chuquicamata, the company's second largest copper operation by size, is expected to transition to underground block cave mining by mid-2019.
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CHUQUICAMATA: CRONICA DE UN DESALOJO / CIERRE, …
La declaración de Chuquicamata como zona saturada de contaminación, más el elevado costo de generar botaderos en zonas más alejadas, generó un plan de implicancia considerable para el …
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Ignacio Acosta
Chuquicamata, the biggest open-cast copper mine in the world; both are located in the northern region of Antofagasta. Alonso notes that Chuquicamata's 4.5km long, 3.5km wide and 850m deep open-pit is deeper than the highest built structure in the world, the Burj Khalifa in Dubai8.
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Chuquicamata
Modern mine Haul truck in Chuquicamata in 2016. Chuquicamata ghost town. The modern era started when an American engineer named Bradley [clarification needed] finally developed a method of processing low-grade oxidized copper ores. In 1910 he approached the lawyer and industrialist Albert C Burrage, who sent engineers to examine Chuquicamata.This was the …
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Going underground: Codelco's $5bn plan to adapt the …
# Springer-Verlag Berlin Heidelberg 2013 Abstract The recently discovered Toki cluster, which includes the Toki, Quetena, Genoveva, Miranda, and Opache porphyry Cu–Mo prospects, is …
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Moving a Town | EROS
Residents began moving in 2004, and by September 2007, Chuquicamata was officially abandoned. The Landsat images show the location of the former town and the piles of mine …
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CHUQUICAMATA, CORE OF A PLANETARY SCALE Cu …
although it is most famous for the Chuquicamata deposit. Chuquicamata is located 198 km northeast of the port of Antofagasta and 18 km due north of the city of Calama, in northern Chile, close to the gulch and hills of the same name. The district lies within an extensive metallogenic belt of large Eocene-Oligocene aged copper porphyries,
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Codelco's Chuquicamata smelter set for three-month …
Codelco's Chuquicamata copper smelting line in northern Chile will be closed for at least three months next year for a major facility upgrade, sources tell Fastmarkets November 30, 2021 By Julian Luk. Base metals Copper Latin America From September to November 2022, the copper smelter will have its flash furnace – Chuquicamata's major ...
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Copper Mining at Chuquicamata
The Chuquicamata mine in northern Chile's Atacama Desert is one of the deepest open-pit mines in the world, second only to Bingham Canyon in Utah. The extraction of huge stores of copper has hollowed out the landscape; the largest pit at the site reaches a depth of approximately 1,000 meters (3,300 feet). Evidence of mining here dates as far back as the sixth century C.E., but …
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Copper Man | Mummipedia Wiki | Fandom
Copper Man also known as the Chuquicamata Mummy, was a miner who was initially discovered at a depth of two meters inside an ancient mining tunnel. The young man had been trapped by a cave-in and he was identified as a miner because of the discovery of the tools and instruments he had with him that were used to collect copper minerals. The mummified human body was …
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Chuquicamata Mine (Codelco), Chile
Chuquicamata is an opencast copper mine, where a relatively poor copper ore is mined in impressive huge amounts. Modern mining and smelting technology allows the usage of such depostits at unrivaled low costs. The ore contains only between 1,13% and 1,18% metals, most of it copper, but also molybdenum and selenium in a very low proportion.
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Moving a Town | EROS
The town of Chuquicamata was established as a mining camp when mining operations opened. After much mining and open pit expansion, the town ended up being too close to the mining operations. Dust from the mine and gases from the nearby smelting plant caused the mining company to relocate the entire town.
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(PDF) EL CAMPAMENTO MINERO …
This site is the first of its kind in the Chuquicamata-Tomic area, and was occupied from close. ... 2013. download Download free PDF View PDF chevron_right. O sacerdócio de Cristo e a laicidade do sacerdócio conforme a Carta aos …
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Chile's pollution grows in scramble to meet China's copper …
You can hear the wind howling in the ghost town next to the Chuquicamata mine in Chile's Atacama Desert. Some 2,800 metres above sea level, abandoned houses and shops display "no entry" signs. Placards on the road warn the path ahead is closed. This town used to be home to 25,000 people working in the world's largest open-pit copper mine.
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Chuquicamata – Wikipédia, a enciclopédia livre
Chuquicamata ou somente Chuqui é uma das maiores e mais famosas minas a céu aberto do mundo, sendo considerada a maior mina do Chile.Está localizada a 215 km ao norte de Antofagasta e 1.240 km de Santiago.Tem 4,5 km de comprimento, 3,5 km de largura e 900 metros de profundidade, [1] o que faz dela a segunda mina a céu aberto mais profunda do …
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El campamento minero Chuquicamata-2
El campamento minero Chuquicamata-2 y la explotacion cuprifera prehispanica en el Desierto de Atacama Lautaro Nunez A.,1 Carolina Aguero P.,1 Barbara Cases C.2 y Patricio de Souza H.2 RESUMEN Se presentan los primeros estudios del campamento mi nero Chu-2 con evidencias de explotacion cuprifera pre via al dominio inca, utilizado desde fines del ...
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Copper sulfide mining at Chuquicamata and the spread of …
The Chuquicamata mining project began in 1915 and was "tele-produced" from New York by the American Guggenheim family (Méndez et al., 2020).The mining project, the largest in the world during the twentieth century, transformed and redefined the Atacama Desert, in northern Chile, including the urbanization and creation of domestic, administrative, and public spaces.
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Codelco eyes recovering production of 1.7mt/y by …
Chuquicamata mine, Chile. Credit: Codelco. Chilean state-run copper miner Codelco expects it will take until 2030 to recover production capacity of 1.7 million metric tons per year, outgoing chief ...
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