cerrejon coal mine waste rock

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cerrejon coal mine waste rockCerrejón - Wikipedia, the free encyclopedia Cerrejón is a field or coal mine, located in the basin of the Ranchería River, ,This waste rock is loaded on 240-tonne and 320-tonne trucks and deposited in ....know more

Coal mining - WikipediaCoal mining is the process of extracting coal from the ground Coal is valued for its energy content and since the 1880s, has been widely used to generate electricity Steel and cement industries use coal as a fuel for extraction of iron from iron ore and for cement production In the United Kingdom and South Africa, a coal mine and its structures are a colliery, a coal mine - a pit, and the ....know more

Cerrejón - WikipediaCerrejón is a large open-pit coal mine in Colombia It is located in the southeast of the department of La Guajira, close to the border with VenezuelaThe coal mine is situated in the northeastern part of the Cesar-Ranchería Basin, the basin of the Ranchería River, between the Sierra Nevada de Santa Marta in the west and the Serranía del Perijá to the southeast...know more

Cerrejón mine in Colombia: can it address its human rights ,Jul 25, 2013· The Cerrejón mine in La Guajira, Colombia As South America's largest open-pit coal mine, Cerrejón boasts a production capacity of 32m tonnes ,...know more

Operación minera | Cerrejón | Minería ResponsableCerrejón Coal Limited and Cerrejón North Zone SA, henceforth the Companies, comply with the constitutional right of everyone to know, update, and rectify information gathered on them in databases or files, and the other constitutional rights, liberties, and guarantees referred to in Article 15 of the Political Constitution, in addition to the right to information granted in Article 20 of ....know more

Cerrejon coal mine | Wood MackenzieNov 27, 2018· The mine has also a heavy media coal preparation plant that is used to recover coal from the interface material remaining after mining Cerrejon is historically one the lowest cost producers in Colombia, holding the lowest transportation and port costs among all Colombian coal ,...know more

Carbocol and Intercor Coal Mine - Mining Technology ,Open-pit mining Coal is produced from seven open pits in a multiple-seam operation using a standard 15m bench height Around 32Mt of coal was produced in 2009, with mined-out panels being backfilled progressively After topsoil stripping, overburden is drilled, blasted and loaded out either to permanent waste dumps or for backfill...know more

Cerrejon Coal Mine Waste Rock - rolvaplastbecerrejon coal mine waste rock - realsmartin cerrejon coal mine waste rock - prestigeinterioin Cerrejon Coal Mine Waste Rock- cerrejon coal mine waste rock 9924,Cerrejón is a field or coal mine, coal mine voltage customer case,cerrejon coal mine waste Chat Online How are waste materials managed at mine sites , Get a Price...know more

Based in Albania, La Guajira, Colombia - cerrejon(Land / Mine) FRONT-END LOADERS (Coal) COAL TRUCK (190 tonnes) WASTE ROCK TRUCK (320 tonnes) 1 BEFORE 2 PRE-MINING prOspe CtiOn Performed to discover zones with the highest occurrence of coal deposits eXpl OratiOn Allows us to determine the amount and quality of resources in a deposit as well as its mining potential wildliFe resCue and ....know more