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Cerrejón - WikiVisually

Cerrejón 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 Venezuela; the 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.

Dr. Michel Aubertin: Mine Wastes Management @ RIME Part 1 ...

Feb 18, 2014· Dr. Michel Aubertin is the Scientific Director of the Research Institute on Mines and Environment (RIME UQAT-Polytechnique) and a professor at Ecole Polytechnique de Montreal. Dr. Aubertin gives a ...

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morrison knudsen cerrejon

Cerrejon Coal Company (formerly know as Carbones del Cerrejón LLC, is the largest coal mining company in Colombia, with major mines in the Department of la Guajira. It owns and operates the Cerrejon coal mine and the Puerto Bolivar coal export terminal in northern Colombia. Read more. Get Price; Cerrejon Coal Mine Waste Rock

Visit Cerrejon mine on your trip to Albania or Colombia ...

Cerrejon mine is located in Albania. Make Cerrejon mine a centerpiece of your Albania vacation itinerary, and find what else is worth visiting using our Albania trip app.

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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 per year.

Coal mining - Wikipedia

Coal 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 ...

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cerrejon coal mine waste rock

Cerrejón - 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 ...

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Cerrejon Coal Mine – MORRISON-KNUDSEN MK became a savior of sorts when it employed over 10,000 locals during its work on the Cerrejon coal mine. …

Air of discontent around Cerrejón mine deepens as ...

Oct 26, 2016· Air of discontent around Cerrejón mine deepens as Colombians cry foul Indigenous people who claim their health and environment has suffered due to work at the Cerrejón coal mine …

Cerrejon mine; among the largest open-pit coal mines in ...

Sep 14, 2009· Cerrejón is a coal mine located in the Guajira department in the north of Colombia. It is the largest mining operation in Colombia and among the largest open-pit coal mines in the world.

CERREJÓN COAL - Steady Growth, Market Flexibility

CERREJÓN COAL - Steady Growth, Market Flexibility A presentation to the NCCI – Fall Meeting ... COAL MINING RAIL ROAD PORTPORT WASTE TRUCKS COAL TRUCKS RAW COAL & INTERFACE STOCKFILES WASH PLANT, ~5% ... Coal Marketing Company Cerrejon End User Anglo American plc 33% 33% 33% 33% 33% 33% Exclusive Sales

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.

Cerrejon coal mine | Wood Mackenzie

Nov 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 …

How Is Mining Waste Recycled? - Ecocycle Australia

How We Recycle The Big Stuff. Rock and soil need to be moved to gain access to the coal, metal ores or other materials of interest. In some situations, it may be possible to sell rock and soil for a range of purposes as it is usually set aside for rehabilitation of the mine site after mining ceases.

The El Cerrejón coal mine – LA BUENA VIDA

The El Cerrejón mine covers 69,000 hectares of the La Guajíra peninsula in the northeast of Colombia, making it the largest open-cast coal mine in the world. Work on the mine began in 1980 under the management of the American oil company Exxon.

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cerrejon coal mine waste rock morrison knudsen cerrejon cerrejon coal mine waste rock cerrejon coal mine voltage cerrejon c o amp helip .» get quotation. nearest. Cerrejón Infogalactic: the planetary knowledge core. Cerrejón is a field or coal mine, There is controversy about the discoverer of Cerrejon mine, This waste rock is loaded on 240 ...

Mine Tailings Disposal Methods

Table of ContentsMining Coal Tailings DisposalOverburdenWaste RockCoal Preparation-Plant RefuseTailings Disposal of Mining Metal Ores & Industrial MineralsOverburdenWaste RockMill Tailings As discussed previously, the primary types of solid wastes generated by the mining industry are overburden and waste rock from surface mining, waste rock from underground mining, bulk tailings …