cerrejon coal mine waste rock

Coal reserves. Coal terminals. Cerrejón Coal Mine (Mina de carbón El Cerrejón) is an operating coal mine in Albania, Barrancas, Hatonuevo, La Guajira, …

Cerrejón's port operation in Alta Guajira, located next to the Bahía Portete Nature Park, proves that it is possible to mine while still respecting the environment. Ships worldwide arrive at the port, where they are loaded to distribute our product to our international clients. Railroad Through an automatic loading and unloading system, the ...

The Cerrejon coal mine is located in the department of La Guajira in Colombia. The mining concession covers an area of approximately 69,000ha, spanning over the municipalities of Albania, and Barrancas y Hatonuevo. ... and a fleet of 190t trucks to transfer the extracted coal for processing. The waste and rock removal are done by …

carried out at El Cerrejon coal mine consisted of various´ steps: (1) removal, storage, and preservation of the original layer of topsoil and (2) reformation of exploited lands by

Mine Type : Open-pit. Location : Colombia. Reserves : 337.9Mt. Mine Life : Until 2033. Ownership : Anglo American, BHP, and Glencore. The Cerrejon coal mine …

Glencore has agreed the acquisition of stakes in the Cerrejon coal mine held by joint venture partners BHP and Anglo American, giving it full ownership of the large thermal coal project in …

Through an automatic loading and unloading system, the train connects the mining operation with Puerto Bolívar on a journey of approximately four hours. It is the only railway operation globally that has an escort system to prevent accidents on the railway line. Puerto Bolívar Cerrejón's port operation in Alta Guajira, located next to the ...

The partners in the mine are currently carrying out a feasibility study into expanding its capacity to 40Mt/y by 2014, with an output of 50Mt/y already being considered. Carbones del Cerrejón had …

Including contractors, it provides employment for around 7,800 people. The Carbocol-Intercor joint venture has a 33-year life covering exploration (1977–80), construction (1980–86) and production (1986–2009) phases. This was later extended to 2034. Over 90% of coal sales are made under long-term contracts. Total investment in …

Our operation Our operation integrates the exploration, extraction, transportation, shipment, and export of coal of various qualities, and it is one of the largest open-pit mines in the world. Our thermal coal-extraction process in La Guajira follows the highest standards in safety, health, environment, and respect for human rights.

Analysis. Glencore to acquire full ownership of Cerrejón coal mine in $588m deal. Mining Coal. By Andrew Fawthrop 28 Jun 2021. The Swiss miner says it will be a 'responsible steward' of the Colombian …

As South America's largest open-pit coal mine, Cerrejón boasts a production capacity of 32m tonnes per year – most of which (about 60%) goes to fuel Europe's coal-fired power stations.

Cerrejón, the largest open-pit coal mine in Latin America, has operated in the department of La Guajira, Colombia since the 1980s. A former Exxon subsidiary, Cerrejón was acquired by Anglo American, BHP Billiton, and Glencore in the early 2000s. Today, Cerrejón is one of the top three coal-producing companies in Colombia, along with …

The Swiss company expects to pay $588 million in cash for the combined 66.6% stake owned by Anglo and BHP when the deal completes in the first half of 2022. Based on expected operating performance ...

Mining operations had already been ongoing for 20 years, with constant growth in output. In 1984, El Cerrejón's first train trip transported 8,500 tons of coal to the port city of Puerto Bolívar.

Clinker referred here as red and brick-looking burnt rocks found interbedded in the Upper Paleocene Cerrejón Formation is the result of spontaneous and natural combustion of coal seams in the recent geologic past. These rocks have been mapped, measured and characterized in the Cerrejón Coal Mine at La Guajira Peninsula …

Cerrejón Wikipedia Cerrejón is the tenth largest coal mine in the world and the biggest in Latin America Production started in 1985, when the mine was operate

Mismanagement of mine waste rock can mobilize acidity, metal (loid)s, and other contaminants, and thereby negatively affect downstream environments. Hence, strategic long-term planning is required to prevent and mitigate deleterious environmental impacts. Technical frameworks to support waste-rock management have existed for …

Contactenos@cerrejon SUSTAINABILITY REPORT 2020 6 SUSTAINABILITY REPORT 2020 7 5 ... Waste management Operations closure 34 42 46 50 52 54 56 60 62 66 68 72 74 1 A look at Cerrejón ... adjusted the mining plan to the current situation, Transformation Plan

The Cerrejón thermal coal mine in La Guajira is the largest in Latin America and one of the world's biggest open-pit coal export mining operations. Approximately 80,000 tonnes of coal per day is transported 150km via rail to Puerta Bolívar. During 2020 and 2021, the vast majority of Colombia's coal exports went to the Middle East. Coal ...

Contactenos@cerrejon SUSTAINABILITY REPORT 2020 6 SUSTAINABILITY REPORT 2020 7 5 ... Waste management Operations closure 34 42 …

Report summary. The Cerrejon mine was a joint venture between Anglo American, BHP Billiton and Glencore located in Colombia's La Guajira Department. In January 2022, Glencore acquired the remaining 66.7% and now owns of the mine. Until 2019, the operation was the largest in the country with production at 26 Mt.

Cerrejón, a Glencore Company, is one of the largest open-pit coal-export mining operations in the world. The company is an important actor in the economy of Colombia …

Coal is the cheapest and thus the preferred energy source in developing countries. A huge volume of coal mine waste rock, which is known as overburden (OB), is generated due to the surface mining of coal. Due to convenience and the restricted space, the OB is dumped adjacent to the mining area in huge tracts of usable land at large …

Diversified natural resource company Glencore has completed the acquisition of 66.6% interest from joint venture partners Anglo American and BHP in Cerrejón coal mine in Colombia. Anglo American and BHP each held a 33.3% stake in the thermal coal project. In June last year, Glencore agreed to purchase stakes from both companies in a deal ...

El Cerrejon coal mine, Colombia. (Image from Wikimedia Commons) Colombian coal miner Cerrejon's production jumped 89% last year to 23.4 million tonnes, the company said in a statement on Monday ...

Cerrejon, named after the nearby Rancheria River, is located in the La Guajira region, on the northeastern edge of Colombia. This mammoth open-cast coal mine sprawls over 69,000 hectares, making it one of the largest of its kind worldwide. The mine was first established in the mid-1980s, and since then, it has been a vital contributor to ...

Cerrejón is one of the largest open-pit coal-export mining operations in the world. Cerrejon has six operating pits in which Cerrejon operates 434 pieces of mining equipment. Glencore plc. In January 2022, Glencore acquired the remaining 66.67% of Cerrejón. - Subscription is required.

Coal mine solid waste backfill is a coal mining method employed to safeguard subterranean and surface geological formations, as well as water resources, against impairment. It stands as a pivotal technical approach for realizing ecologically sustainable mining endeavors, aiming to address China's predicament of 'three down' …

Waste rock is a major waste stream generated by both conventional base or precious metal mines and coal mines. It is commonly stored in dumps of varying sizes that are composed of heterogeneous mixtures of overburden, interburden, and low-grade ore/coal, the constituents of which vary depending on location, and, in some cases, …

Sep 1, 2022 | News. Wayuú and Afro-descendant communities, resettled and historically affected by the Cerrejón Limited open-pit coal mine, decided to block the southern part of the mining operation in La Guajira …

Human rights & environmental harms at Cerrejón mine. Multiple National Contact Points (NCPs) of the Organisation for Economic Co-operation and Development (OECD) will begin the process of investigating three international mining giants (BHP, Anglo American and Glencore) and Ireland's state-owned energy provider, the ESB, over …

Coal mine waste rock (CMWR) generated in coal mining activities is one of the most significant sources of industrial solid waste. Nearly 4.5 billion tons of CMWR stockpiled in more than 1700 waste dumps occupying 150 km 2 of land worldwide ( Bian et al., 2009; Zhao et al., 2008 ). Moreover, it is expected that more than 315 million tons of CMWR ...

Mine In the center of La Guajira is the heart of our operations. We carry out the exploration and exploitation of Colombian coal following the highest operational and environmental standards. Once the mining process is …

In the mining of coal resources, for every 1 t of coal mined, 10 to 15% (by mass) of solid waste rock is produced, mainly including waste rock discharged in tunnelling and washing. The general processing method thereof is to directly lift waste rocks onto the ground and accumulate them to form waste rock dumps.

Cerrejon claim to be the largest open cast coal mine in the world. dusty landscape, with piles of rock waste from the mines in the area, which Fossil … view more cerrejon coal mine waste rock

COAL MINING RAIL ROAD PORTPORT WASTE TRUCKS COAL TRUCKS RAW COAL & INTERFACE STOCKFILES WASH PLANT, ~5% TRUCK DUMP HOPPERS VIBRATING FEEDERS 60% 40% 55% ... CMC – Coal Marketing Company Cerrejon End User Anglo American plc 33% 33% 33% 33% 33% 33% Exclusive Sales Agreement Coal Sale BHP …

"Biggest Coal Mine in Latin America Accused of Human Rights Violations in Colombia", 10th February 2021...Javier Rojas is a leader of the Shipia Wayuu organization and member of the Wayuu Nation, one of Colombia's largest indigenous groups who mostly live in the northeastern department of La Guajira. Many Wayuu live in rural areas and ...

The Cerrejon coal mineis located in the department of La Guajira in Colombia. The mining concession covers an area of approximately 69,000ha, spanning over the municipalities of Albania, and Barrancas y Hatonuevo. The coal mine lies within the El Cerrejon sub-basin which is dominated by … See more

Brazilian prosecutors have charged 26 people, 21 for qualified homicide, for their alleged roles in the disaster, which sent a tidal wave of mining waste through the Minas Gerais region in ...