Search results “Copper mining chile history”
Copper Production in Chile | Made in Germany
Without copper, the economy and modern high-tech industries would come to a stand-still. Copper is used in computers, cell phones, automobiles, and nearly all electrical devices. About one-third of global copper reserves are found in Chile, making the country the world's largest exporter. Copper is a substantial contributor to Chile's economy, and the demand for the metal is on the rise.The copper mine de los Pelambres, some 250 kilometers north of Santiago, is the fifth largest in the world. The mine produces some 300,000 tons of copper each year -- using a state of the art and highly-efficient ore-grinding system from Siemens.
Views: 43766 DW English
Chile Copper
Educational video by Consejo Minero (Chilean Mining Council) on the copper production process, the metal's properties and uses as well as the importance of mining to Chile, world leader in copper production. Video produced in 2013 by Smog (www.smog.tv) This video can be used freely for educational purposes. Consejo Minero is the association of the largest mining companies operating in Chile, including national and foreign companies, both private and state owned. More information at: www.consejominero.cl
Views: 2036 Consejo Minero
Copper mining is a woman's world, says Chile pioneer
The explosion in the price of copper has triggered a boom in Chile, the world's biggest producer, with mom-and-pop outfits now joining multinational firms in seeking out untapped resources. Among those entrepreneurs is Isabel Galleguillos, the nations' first female copper mine owner. Duration: 02:00
Views: 1557 AFP news agency
How Copper is Mined and Refined: "A Story Of Copper" 1951 US Bureau of Mines
Support this channel: https://www.patreon.com/jeffquitney more at http://scitech.quickfound.net/geology_news_and_links.html "Tells the story of the mining and manufacture of copper from the crude ore to the finished product. lots of footage of giant machines, some blasting." Originally a public domain film, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). https://en.wikipedia.org/wiki/Copper_extraction_techniques Wikipedia license: http://creativecommons.org/licenses/by-sa/3.0/ Copper extraction techniques refers to the methods for obtaining copper from its ores. The conversion of copper consists of a series of chemical, physical, and electrochemical processes. Methods have evolved and vary with country depending on the ore source, local environmental regulations, and other factors. As in all mining operations, the ore must usually be beneficiated (concentrated). To do this, the ore is crushed. Then it must be roasted to convert sulfides to oxides, which are smelted to produce matte. Finally, it undergoes various refining processes, the final one being electrolysis. For economic and environmental reasons, many of the byproducts of extraction are reclaimed. Sulfur dioxide gas, for example, is captured and turned into sulfuric acid — which is then used in the extraction process... History The earliest evidence of cold-hammering of native copper comes from the excavation at Çaÿonü Tepesi in eastern Anatolia. The radiocarbon date is 7250 ± 250 BCE. Among the various items considered to be votive or amulets there was one that looked like a fishhook and one like an awl. An archaeological site in southeastern Europe (Serbia) contains the oldest securely dated evidence of copper making at high temperature, from 7,000 years ago. The find in June 2010 extends the known record of copper smelting by about 500 years, and suggests that copper smelting may have been invented in separate parts of Asia and Europe at that time rather than spreading from a single source. Copper smelting technology gave rise to the Copper Age and then the Bronze Age. Concentration Most copper ores contain only a small percentage of copper metal bound up within valuable ore minerals, with the remainder of the ore being unwanted rock or gangue minerals, typically silicate minerals or oxide minerals for which there is often no value. The average grade of copper ores in the 21st century is below 0.6% copper, with a proportion of economic ore minerals (including copper) being less than 2% of the total volume of the ore rock. A key objective in the metallurgical treatment of any ore is the separation of ore minerals from gangue minerals within the rock. The first stage of any process within a metallurgical treatment circuit is accurate grinding or comminution, where the rock is crushed to produce small particles... Subsequent steps depend on the nature of the ore containing the copper. For oxide ores, a hydrometallurgical liberation process is normally undertaken, which uses the soluble nature of the ore minerals to the advantage of the metallurgical treatment plant. For sulfide ores, both secondary (supergene) and primary (hypogene), froth flotation is used to physically separate ore from gangue. For special native copper bearing ore bodies or sections of ore bodies rich in supergene native copper, this mineral can be recovered by a simple gravity circuit... Until the latter half of the 20th century, smelting sulfide ores was almost the sole means of producing copper metal from mined ores (primary copper production)... The copper is refined by electrolysis. The anodes cast from processed blister copper are placed into an aqueous solution of 3–4% copper sulfate and 10–16% sulfuric acid. Cathodes are thin rolled sheets of highly pure copper or, more commonly these days, reusable stainless steel starting sheets (as in the IsaKidd process). A potential of only 0.2–0.4 volts is required for the process to commence. At the anode, copper and less noble metals dissolve. More noble metals such as silver, gold, selenium, and tellurium settle to the bottom of the cell as anode slime, which forms a salable byproduct. Copper(II) ions migrate through the electrolyte to the cathode. At the cathode, copper metal plates out, but less noble constituents such as arsenic and zinc remain in solution unless a higher voltage is used. The reactions are: At the anode: Cu(s) → Cu2+(aq) + 2e− At the cathode: Cu2+(aq) + 2e− → Cu(s)...
Views: 67257 Jeff Quitney
SKF - Copper mining at the driest place on earth
SKF provides a variety of products and solutions for the enormous Chuquicamata open pit copper mine in northern Chile. Find out more at http://bit.ly/KYY4nP Related vidoes: https://www.youtube.com/watch?v=NHAMfvkh8jw https://www.youtube.com/watch?v=Zvtpta52pfI The Chuquicamata copper mine is run by the largest copper producer in the world - Chilean Codelco. In this enormous copper mine, a 24/7 operation, there is no time for downtime. SKF has pulled ideas and solutions from different platforms to help the plant reduce maintenance cost and increase reliability. Since 1907, SKF has been changing the world through the power of knowledge and engineering. SKF makes everything from lubrication systems to mechatronics and our products & solutions can be found in almost anything that rolls or moves, from space shuttles to skateboards. Visit us at http://www.skf.com. Don't forget to subscribe to our YouTube channel or like us on Facebook http://www.facebook.com/SKFGroup for daily updates.
Views: 4286 SKF Group
The First Chilean Miner Is Rescued
Florencio Avalos, the first Chilean miner steps from the rescue capsule. More PBS NewsHour coverage here: http://to.pbs.org/9Inki5
Views: 717865 PBS NewsHour
The Andes, Volcanoes and Copper Mines of Chile!
Chile is one of the best countries in the world for geology and metal deposits! Follow along with my geological travels in central and northern Chile were I give a brief overview of the Andes mountain range, the active volcanic arc of eastern Chile and the largest copper mines in the world such as Rio Blanco and Chuquicamata! Check out my blog post this video is based on: http://wp.me/s2TWkB-chile and Please subscribe for more YouTube videos: http://bit.ly/1ynJJsD Follow along with me some more? Blog: http://www.exploringtheearth.com Twitter: http://twitter.com/stephsykora Instagram: http://www.instagram.com/stephaniesykora Flickr: https://www.flickr.com/people/stephaniesykora
Views: 1891 Exploring the Earth
The Giant Holes:  Escondida copper mine, Chile #Vendora
Escondida is a copper mine in the Atacama Desert in Antofagasta Region, Chile. The Escondida deposit is one of a cluster of porphyry coppers in an elongated area about 18 km north-south and 3 km east-west and is associated with the 600 km long West Fissure (Falla Oeste) system, which is in turn associated with most of the major Chilean porphyry deposits. A barren, leached cap, in places up to 300 metres thick, overlies a thick zone of high grade secondary supergene mineralisation of the main orebody, largely chalcocite and covellite, which in turn overlies the unaltered primary mineralisation of chalcopyrite, bornite and pyrite
Views: 4541 Vendora
How Copper is Mined and Refined: "Copper Mining and Smelting" 1949 Viking Pictures
more at http://scitech.quickfound.net/ 'ACCOUNT OF AN OPEN-PIT COPPER MINE IN OPERATION. ILLUSTRATES THE MAIN STEPS IN EXTRACTING PURE COPPER FROM ORE. PICTURES THE PROCESSES OF BLASTING, LOADING and DISPOSING OF WASTE ROCK, LOADING ORE IN RAILROAD CARS, CRUSHING and WASHING.' see also: Bingham Canyon Copper Mine, Utah http://www.youtube.com/watch?v=P7E779kues8&list=PL33B1A9216BB65F7A&index=18 Reupload of a previously uploaded film with improved video & sound. Public domain film from the Library of Congress Prelinger Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). http://creativecommons.org/licenses/by-sa/3.0/ http://en.wikipedia.org/wiki/Copper Copper is a chemical element with the symbol Cu (from Latin: cuprum) and atomic number 29. It is a ductile metal with very high thermal and electrical conductivity. Pure copper is soft and malleable; an exposed surface has a reddish-orange tarnish. It is used as a conductor of heat and electricity, a building material, and a constituent of various metal alloys. The metal and its alloys have been used for thousands of years. In the Roman era, copper was principally mined on Cyprus, hence the origin of the name of the metal as сyprium (metal of Cyprus), later shortened to сuprum. Its compounds are commonly encountered as copper(II) salts, which often impart blue or green colors to minerals such as turquoise and have been widely used historically as pigments. Architectural structures built with copper corrode to give green verdigris (or patina). Decorative art prominently features copper, both by itself and as part of pigments. Copper(II) ions are water-soluble, where they function at low concentration as bacteriostatic substances, fungicides, and wood preservatives. In sufficient amounts, they are poisonous to higher organisms; at lower concentrations it is an essential trace nutrient to all higher plant and animal life. The main areas where copper is found in animals are tissues, liver, muscle and bone. Copper, silver and gold are in group 11 of the periodic table, and they share certain attributes: they have one s-orbital electron on top of a filled d-electron shell and are characterized by high ductility and electrical conductivity. The filled d-shells in these elements do not contribute much to the interatomic interactions, which are dominated by the s-electrons through metallic bonds. Contrary to metals with incomplete d-shells, metallic bonds in copper are lacking a covalent character and are relatively weak. This explains the low hardness and high ductility of single crystals of copper. At the macroscopic scale, introduction of extended defects to the crystal lattice, such as grain boundaries, hinders flow of the material under applied stress thereby increasing its hardness. For this reason, copper is usually supplied in a fine-grained polycrystalline form, which has greater strength than monocrystalline forms. The low hardness of copper partly explains its high electrical (59.6×106 S/m) and thus also high thermal conductivity, which are the second highest among pure metals at room temperature.[4] This is because the resistivity to electron transport in metals at room temperature mostly originates from scattering of electrons on thermal vibrations of the lattice, which are relatively weak for a soft metal.[2] The maximum permissible current density of copper in open air is approximately 3.1×106 A/m2 of cross-sectional area, above which it begins to heat excessively. As with other metals, if copper is placed against another metal, galvanic corrosion will occur. Together with osmium (bluish), and gold (yellow), copper is one of only three elemental metals with a natural color other than gray or silver. Pure copper is orange-red and acquires a reddish tarnish when exposed to air. The characteristic color of copper results from the electronic transitions between the filled 3d and half-empty 4s atomic shells... Most copper is mined or extracted as copper sulfides from large open pit mines in porphyry copper deposits that contain 0.4 to 1.0% copper. Examples include Chuquicamata in Chile, Bingham Canyon Mine in Utah, United States and El Chino Mine in New Mexico, United States. According to the British Geological Survey, in 2005, Chile was the top mine producer of copper with at least one-third world share followed by the United States, Indonesia and Peru. The amount of copper in use is increasing and the quantity available is barely sufficient to allow all countries to reach developed world levels of usage.
Views: 6522 Jeff Quitney
(5 Dec 1970) The El Teniente copper mines in Chile which, among other major industries, are to be nationalized by the new Chilean Marxist government of President Salvador Allende. You can license this story through AP Archive: http://www.aparchive.com/metadata/youtube/ea08b83eb9a68528d91cc8fa5a45bd9d Find out more about AP Archive: http://www.aparchive.com/HowWeWork
Views: 88 AP Archive
Buried Alive - Chile Mine Rescue
Subscribe to Naked Science - http://goo.gl/wpc2Q1 Every other Wednesday we present a new video, so join us to see the truth laid bare... On 5th August 2010, all 33 of the day shift miners at the San Jose mine in Chile were missing and feared killed when their copper and gold mine collapsed. For 17 days no one knew whether they were alive or dead. Miraculously, after all hope was lost, on the 17th day the specialist drilling rigs looking for signs of life smashed through into the tunnel where the men had been clinging on. All 33 of the men were alive and well. Buried Alive: The Chilean Mine Rescue was given unprecedented access to the drilling rigs, engineers and medics for the definitive story of how this audacious rescue was carried out. The film follows the extraordinary story of the 33 miners, trapped underground for 70 days. Above ground, the film makers had unique access to document the highs and lows of the drilling teams as they pounded their way through almost half a mile of granite. Below ground the programme follows how the miners survived for so long and hears first hand from the doctors and psychologists who were keeping them alive and sane, giving extraordinary insight into the underground hell they had to endure. The rescue of all 33 Chilean miners has been an extraordinary feat of ingenuity and daring. This factual documentary explains in detail the challenges they faced and the technology they used to overcome all odds. Buried Alive: The Chilean Mine Rescue gains unique access to the key players involved to tell the story of the tireless, tough and emotional effort that went on at the San Jose Mine, away from the glare of the news cameras
Views: 169871 Naked Science
HOW TO MAKE COPPER !!! From Green Rocks.
Dr. Frankenshtein shows you How to Smelt Copper out of Green Rocks that you can find anywhere. What remains is Blister Copper that is 98% Pure Copper , Now you can make your own pennies. Enjoy. Jeff http://www.askjeffwilliams.com/
Views: 226771 Ask Jeff Williams
Copper Mining and Smelting 1944 Chile
This clip shows the Chuquicamata mine, one of the biggest open pit copper mines in the world, located in the north of Chile. The mine was owned and operated by the Anaconda Copper Mining Company. These mines were mainly self-contained and self-sustaining settlements. They were complete with their own cities to house the workers, their own water and electrical plants, schools, stores, railways, and even in certain cases their own police forces. Production for many years came from the oxidized capping of the orebody which merely required leaching and then electrowinning of the copper, but by 1951 the oxidised reserves were largely exhausted and the company built a mill, flotation plant and smelter to treat the huge reserves of underlying supergene copper sulfides. The electrowinning processes uses electroplating on a large scale for the economical and straightforward purification of non-ferrous metals. A current is passed from an inert anode through a liquid leach solution containing the metal so that the metal is extracted as it is deposited in an electroplating process onto the cathode. This is clipped from the from "United News" Newsreels, compiled 1942 -- 1945 and available on the Internet Archives.
Views: 1857 markdcatlin
Apr18 2011 Chuquicamata Copper Mine, Chile.
Andrew visits the largest open cast copper mine in the world.
Views: 16340 Andrew Tang
Chilean Mine Rescue Timeline
An animated timeline of the rescue efforts to save 33 trapped miners in Chile. Seth Doane reports.
Views: 568463 CBS
How Did the Trapped Chilean Miners Survive for 69 Days? - Rescued: The Chilean Mine Story [4/5]
On 5 Aug 2010, the San José copper and gold mine in northern Chile collapsed, trapping 33 miners underground. The dark mine had a limited stock of food and water and yet, the Chilean miners made it out alive. DCODE how the Chilean miners survived the 69-day ordeal. #DCODE #ChileanMine #rescue Catch Rescued: The Chilean Mine Story, on 29 July 10:50PM (MY), 11:40PM (SEA) and 10:40 PM (PH) only on Discovery Channel.
Views: 3188 DCODE by Discovery
The legacy of copper mining in Arizona
Arizona produces more copper than any other state. This brief history shows how Arizona's copper mining built a state and changed a nation.
Views: 48724 Arizona Experience
Hot Chili working to double mine life of flagship Chilean Productora copper project
Hot Chili Ltd (ASX:HCH) managing director Christian Easterday speaks to Proactive Investors about the copper developer's growing portfolio of coastal Chilean assets, and planning for a dual listing. In addition to the advanced, large-scale flagship Productora project, Hot Chili has acquired the El Fuego Project, comprising a trio of historical mines known as San Antonio, Valentina and Lulu. They are actively being explored to enhance the grades and margins from Productora's development. The company is looking to add further assets in the area ahead of a DFS. "The phase that we're moving through at the moment is a phase of consolidating this entire region and really putting our arms around multiple ore sources to feed into a central plant to produce a copper operation that will be producing some 100,000 tonnes of copper per annum. And just for context, that would make Hot Chili and the Productora development indisputably the largest copper developer on the ASX," says Easterday.
Chile's Forgotten Mining Towns
United Nations - United Nations - It’s an almost forgotten story in Chile – the miners who toiled under the desert sun and helped fuel the rise of today’s modern nation. For more than a hundred years, the mines produced saltpeter - a key ingredient for both gunpowder and fertilizer. But these heritage sites – now ghost towns - could be lost forever. 21st Century, Episode #96 Script (Pdf): http://www.un.org/webcast/pdfs/21stc96chileforgotten.pdf
Views: 1071 United Nations
Copper Mining Around the World
Mining, smelting, milling, reclamation, and community activities of the Freeport-McMoRan Copper and Gold company in AZ, NM, Chile, Peru, and Indonesia
Views: 6281 LaszloBencze
Copper Mining and Smelting 1944 Chile
This clip shows the Chuquicamata mine, one of the biggest open pit copper mines in the world, located in the north of Chile. The mine was owned and operated by the Anaconda Copper Mining Company. These mines were mainly self-contained and self-sustaining settlements. They were complete with their own cities to house the workers, their own water and electrical plants, schools, stores, railways, and even in certain cases their own police forces. Production for many years came from the oxidized capping of the orebody which merely required leaching and then electrowinning of the copper, but by 1951 the oxidised reserves were largely exhausted and the company built a mill, flotation plant and smelter to treat the huge reserves of underlying supergene copper sulfides. The electrowinning processes uses electroplating on a large scale for the economical and straightforward purification of non-ferrous metals. A current is passed from an inert anode through a liquid leach solution containin
Views: 107 asbestoslawyers1
Undeveloped Copper-Gold Mine in Chile - NGEx Resources
Wojtek Wodzicki, President and CEO of NGEx Resources speaks on their copper-gold project in South America. To see more videos like this one go to www.b-tv.com.
Chile mining giant accused of poisoning water
The world's biggest gold mining company has been accused of poisoning Chile's water supplies.   Last month, an appeals court suspended a controversial development by Barrick Gold Corp on the border with Argentina.   It followed claims the mining giant ignored environmental regulations. Teresa Bo has more from Vallenar in the Andes mountains.
Views: 1938 Al Jazeera English
Spectacular Chuquicamata Copper Mine Chile
Short of Chuquicamata Mine (chuqui) The largest open pit copper mine in the world https://en.wikipedia.org/wiki/Chuquicamata Facebook Photos https://www.facebook.com/robwhittakerphotos/ Flickr Page https://www.flickr.com/photos/[email protected]/
Views: 392 Sazzoo Travel
copper Mining Video 1
copper mining
Views: 29061 AQILMKHAN
Chile Mine Collapse - 2010  | Today In History | 5 Aug 17
On August 5, 2010, thirty-three workers were trapped in a copper mine in northern Chile after a tunnel caved in. (They were rescued after being entombed for 69 days). You can license this story through AP Archive: http://www.aparchive.com/metadata/youtube/d9e2391cf80ef66a58251a1d056430d0 Find out more about AP Archive: http://www.aparchive.com/HowWeWork
Views: 530 AP Archive
Chile's Copper - the Quest for the Truth
This video is about Chile's Copper - the Quest for the Truth
Views: 45 Dave Bartlett
Construction underway on Chile copper mine to extend lifespan
Codelco engineers and construction workers work to extend the lifespan of the world's largest underground copper mine, El Teniente, in Chile.
Views: 46 AFP news agency
A Miner Miracle: Five Years After the Chilean Rescue (2015)
Five years after the collapse of the San Jose gold and copper mine that trapped 33 miners for 69 days, CNN correspondent Rosa Flores travels to Chile to speak with three of the miners. She also speaks with the drillers who worked around the clock on their improbable and miraculous rescue. The hour-long CNN Special Report, A Miner Miracle: Five Years After the Chilean Rescue airs Tuesday, August 4, at 9pmET/PT on CNN and via CNNgo. Jorge Galleguillos can’t shake the tragedy from his mind. He was one of the 33 men trapped a half-mile beneath the hard rock of Chile’s Atacama Desert. He remembers praying to live while preparing to die. Finally, a small drill broke through to the men, allowing them to send an astounding message: ‘All 33 of us are alive.’ Their 69 days underground and their triumphant rescue stunned the world who watched it live on television. The men became globe-trotting celebrities with multiple movie and book offers; however, five years later, Galleguillos and most of the miners still live very humble and difficult lives. Many of the men battle demons and have trouble keeping steady work. And no one was ever held accountable for the collapse of the San Jose gold and copper mine. During the CNN Special Report, Flores interviews former Chilean President Sebastian Pinera, whose optimism for their rescue rallied a nation and the world. She also speaks with Jeff Hart, the drilling expert who successfully carved a tunnel through the earth and helped save the 33 courageous men.
Views: 171420 ConstantlySporadic
Sewell is an uninhabited Chilean mining town in Chile
Sewell, Chile is an abandoned mining town known as “The City of Stairs“ ..to become the world's largest underground copper mine, El Teniente. Sewell was home to more than 15,000 people at its peak. Founded in 1905 and abandoned in the 1970s.
Views: 431 Alex forever
Chile miners continue strike for better wages
Workers at the world's largest copper mine in Chile are striking for a third week. The protesters are rallying against cuts to pay and benefits at BHP Billiton's Escondida mine. Al Jazeera's Latin America Editor Lucia Newman reports from Atacama desert, Chile. - Subscribe to our channel: http://aje.io/AJSubscribe - Follow us on Twitter: https://twitter.com/AJEnglish - Find us on Facebook: https://www.facebook.com/aljazeera - Check our website: http://www.aljazeera.com/
Views: 3880 Al Jazeera English
Chile revolutionising mining with bacteria biotech
In Chile, biotechnology specialists use bacteria to extract copper from its ore, through a process called bioleaching which is much more environment-friendly than mining.
Views: 1869 AFP news agency
Aarkstore - Base Metals Mining in Chile to 2020 a Focus on the Copper Industry
Base Metals Mining in Chile to 2020 a Focus on the Copper Industry comprehensively covers the countrys historical and forecast data on base metals (copper) mine production, consumption and trade to 2020 and reserves by geographical region. For more information : http://bit.ly/11gBvnw
Views: 7 sangam Jain
What to do in Chile: Mining Chile - Open Nature
Mining is one of the activities that has marked the history of our country. The rescue of the 33 miners from the San José Mine is one of the most recent events in that history. Get a first-hand look at the drama that was viewed around the world. ------------------------------------------------------------------------------ Official tourism page of Chile http://chile.travel/en/ Facebook: https://www.facebook.com/chiletravelguide/ Instagram: https://www.instagram.com/chiletravel/ Twitter: https://twitter.com/chiletravel ------------------------------------------------------------------------------ Discover more: What to do in Chile: https://www.youtube.com/playlist?list=PLmuv0dU1xtPuH5PlDwOBx1NVIRBuftbzO Where to go in Chile: https://www.youtube.com/playlist?list=PLmuv0dU1xtPvhRYdhUNC_veHQ7_arCfTV Cities of Chile: https://www.youtube.com/playlist?list=PLmuv0dU1xtPseSXAOUPqeoumboSfcMUSR Chile Travel: https://www.youtube.com/playlist?list=PLmuv0dU1xtPvJscf8G_OEJneTsV86h1ng
Views: 120 Chile Travel
Barrick mine closure done right, El Indio in Chile
El Indio in Chile was one of the most productive mines in the world, producing gold, silver and copper until its closure in 2002. Barrick Gold's groundbreaking investment in the closure of the mine in Chile was considered a landmark in the history of mining in that country and remains an example of reclamation best practice. Barrick voluntarily developed a $55 million mine closure plan with the help of a technical committee consisting of environmental authorities, health officials and community representatives. El Indio's mill and roaster buildings were successfully removed; 21,000 tonnes of material were shipped for recycling; water courses were restored; and affected soil and areas were cleaned, covered and graded.
Bingham Canyon Copper Mine
Kennecott Utah Copper Mine at Bingham Canyon (USA) recovering from enormous landslide (10 April 2013)
Views: 69545 NV atCEPImperial
Bharat Book Presents : Chile Mining Market Outlook to 2017
To know more : http://www.bharatbook.com/metals-and-minerals-market-research-reports/chile-mining-market-outlook-to-2017-copper-mining-market-to-foster-industry-growth.html The report titled 'Chile Mining Market Outlook to 2017- Copper Mining Market to Foster Industry Growth'provides a comprehensive analysis of the various aspects such as market size, segmentation, trends and developments and future projections of the mining market of Chile. The mining market of Chile is majorly comprised of minerals such as copper, molybdenum, zinc, gold and rhenium which are produced by various open pit and underground mines in Chile. The report provides the market share and company profiles of major players in major segments. Chile is one of the leading mining countries in Latin America. The country is the leading producer of copper and rhenium globally. In 2011, the country accounted for about 32% of the world copper production from mine and 51% of the world's rhenium mine production. The country was also a major producer of gold, molybdenum, rhenium, zinc and silver. Copper mining in Chile has played an important role in the Chilean economy. Most of the copper mines are situated in the Atacama Desert. The world's largest open pit copper mine Chuquicamata is located in this desert and is one of the largest contributors to the country's copper output.
Views: 53 Bharat Book
Exploring a future record setting copper mine
Located 70-miles east of Phoenix is the town of Superior, and what one day will be the largest most productive copper mine in the United States. The only problem is the rich ore deposit is buried 7,000 feet underground. The owners of the mine haven't even started mining yet because they have to get to it first.
Views: 5072 FOX 10 Phoenix
Montana Mosaic 1: When Copper Was King
This 22-minute video explores the profound impact of the copper mining industry on Montana. This video can be viewed as two shorter segments if desired. Segment 1 (10:55) focuses specifically on the Copper King's 1894 Capital Fight between Helena and Anaconda. Segment 2 (11:13) focuses on the tensions between laborers and management in Butte's copper mines in the early 20th century. These tensions paralleled the growth of unions in Butte. This video presents an overarching theme of industrialization during the period from 1892 until World War I-era Montana. http://mhs.mt.gov/Education/MontanaMosaic.aspx
Miners strike in Chile
Workers gearing up for what could be a prolonged strike at the world's leading copper mine, BHP Billiton's Escondida, are stockpiling rations and supplies to survive the searing sun and bone-chilling nights of Chile's northern high-desert. Laura Frykberg reports.
india copper mining equipment
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Chilean Miners Rescued - 2010  | Today in History | 13 Oct 16
On October 13, 2010, rescuers in Chile using a missile-like escape capsule pulled 33 men one by one to fresh air and freedom 69 days after they were trapped in a collapsed mine a half-mile underground.
Views: 581 AP Archive
In desert camp, Chile miners mark month on strike
Chilean workers at the world's biggest copper mine mark one month camping in the desert in a wage strike that is raising market concerns over the crucial commodity.
Views: 82 AFP news agency
BHP to invest in world's largest copper mine
BHP Billiton has announced it will invest more than $500 million in the world's largest copper mine, Chile's Escondida.
Views: 1147 ABC News (Australia)
Copper mining at its most efficient
At Sweden largest copper mine, Boliden Aitik, it takes 1000 kgs of earth to obtain three kgs of copper. The mine, located near Gällivare inside the Arctic Circle, is only profitable because its processes are highly automated. Mined ore is transported by a conveyor belt seven kilometers long to a processing plant where giant mills grind it into sand from which the copper can be extracted. The entire site process -- including the concentrator plant, conveyor systems and pumping stations -- is controlled by ABB's Extended Automation System 800xA. ABB's scope of supply also included a gas-insulated substation, a harmonics and power factor correction filter system, low-voltage switchgear as well as maintenance and service.
Views: 10282 ABB
Copper Mine Project, North of Chile
Chile Project Mining, 智利銅礦計畫
Views: 346 iliao99
Most Amazing Open-pit Mines in The World (diamonds, gold, silver, copper...) [igeoNews]
Contribute to the Project: http://igeo.tv/contribuye-al-proyecto/ The Bingham Canyon Mine, also known as the Kennecott Copper Mine, is an open-pit mining operation extracting a large porphyry copper deposit southwest of Salt Lake City, Utah, USA, in the Oquirrh Mountains. The mine is owned by Rio Tinto Group, an international mining and exploration company headquartered in the United Kingdom. The copper operations at Bingham Canyon Mine are managed through Kennecott Utah Copper Corporation which operates the mine, a concentrator plant, a smelter, and a refinery. The mine has been in production since 1906, and has resulted in the creation of a pit over 0.6 miles (0.97 km) deep, 2.5 miles (4 km) wide, and covering 1,900 acres (770 ha). It was designated a National Historic Landmark in 1966 under the name Bingham Canyon Open Pit Copper Mine. The mine experienced a massive landslide in April of 2013 and a smaller slide in September of 2013. Udachnaya was discovered on June 15, 1955, just two days after the discovery of the diamond pipe Mir by Soviet geologist Vladimir Shchukin and his team. It is more than 600 metres (1,970 ft) deep, making it the third deepest open-pit mine in the world (after Bingham Canyon Mine and Chuquicamata). The nearby settlement of Udachny is named for the deposit. As of 2010, Udachnaya pipe is controlled by Russian diamond company Alrosa, which planned to halt open-pit mining in favor of underground mining in 2010. The mine has estimated reserves of 225.8 million carats of diamonds and an annual production capacity of 10.4 million carats Chuquicamata, or "Chuqui" as it is more familiarly known, is by excavated volume the biggest open pit copper mine in the world, located in the north of Chile, just outside of Calama, 215 km northeast of Antofagasta and 1,240 km north of the capital, Santiago. The mine is owned and operated by Codelco, a Chilean state enterprise, since the Chilean nationalization of copper in the late 1960s and early 1970s. Its depth of 850 metres (2,790 ft) makes it the second deepest open-pit mine in the world (after Bingham Canyon Mine in Utah, USA). The Diavik Diamond Mine is a diamond mine in the North Slave Region of the Northwest Territories, Canada, about 300 kilometres (190 mi) north of Yellowknife. It has become an important part of the regional economy, employing 700, grossing C$100 million in sales, and producing approximately 7.5 million carats (1,500 kg (3,300 lb)) of diamonds annually.[2] The area was surveyed in 1992 and construction began in 2001, with production commencing in January 2003. It is connected by an ice road and Diavik Airport with a 5,235 ft (1,596 m) gravel runway regularly accommodating Boeing 737 jet aircraft. The Grasberg Mine is the largest gold mine and the third largest copper mine in the world. It is located in the province of Papua in Indonesia near Puncak Jaya, the highest mountain in Papua, and it has 19,500 employees. It is majority owned through a subsidiary by Freeport-McMoRan, which owns 90.64% of PT Freeport Indonesia, the principal operating subsidiary in Indonesia, including 9.36% owned through its wholly owned subsidiary, PT Indocopper Investama. The Government of Indonesia owns the remaining 9.36% of PT Freeport Indonesia. FCX operates under an agreement with the Government of Indonesia, which allows Freeport to conduct exploration, mining and production activities in a 24,700-acre area (Block A). It also conducts exploration activities in an approximate 500,000-acre area (Block B). All of Freeport's proven and probable mineral reserves and current mining operations are located in Block A. The 2006 production was 610,800 tonnes of copper; 58,474,392 grams of gold; and 174,458,971 grams of silver. Watch Related Video Oil Spillage: The Five Biggest and Calamitous in the History, Can we Do Something?: http://www.youtube.com/watch?v=B0x4l70oiQI http://igeo.tv/ Igeo TV en español: ver videos, agencia de noticias y venta de metraje en: http://www.youtube.com/user/igeotv
Views: 416843 IgeoNews
The Britannia Copper Mine is over 100 years old and has since been turned into the BC Museum of Mining. It is a huge and beautiful building with a really unique tour that takes you through the old mine shafts and shows you some of the original machinery. Want to feel like a gold miner? They have gold panning as well! The mine is on Highway 99 between Vancouver and Whistler and is worth a visit. Britannia Mine Museum: https://www.britanniaminemuseum.ca Subscribe if you want to be a part of future videos! Also, follow me on Instagram for live behind-the-scenes updates: @DownieLive If you visit Amazon.com through any of the links below, and then buy something, Amazon gives me a little kickback without costing you anything extra. So it's an easy way to support your favourite Content Creators. First of all, the underwear I swear by! http://amzn.to/2HIlvjh The Mavic Pro: http://amzn.to/2HFQVGS The Camera: Sony A6300: http://amzn.to/2IxrecZ Microphone: http://amzn.to/2GFKrbT The BEST Drone/Camera Backpack EVER! http://amzn.to/2G0slU5 Music: Quick Way Out by: Not The King As always, thanks for watching and I'll see you at the next one... -Mike
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