• A struggling country's past and future shaped by Alcoa and ...

     · In Alcoa's first halfcentury there, the company mined bauxite to the east and south of the capital and sent it abroad, by boat, for processing. In 1958, the company, the local ministerpresident and the Dutch governor agreed on a plan to power an oretoaluminum industrial complex and signed the 75year Brokopondo Agreement, named for the town just north of the proposed dam site.

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  • Report on Guinea's bauxite mining calls for better ...

     · Report on Guinea's bauxite mining calls for better regulation. The bauxite industry in Guinea may be boosting the economy, but the damage caused by mining – and the impact on land ownership for Guineans – is a threat to their future. That's according to a report released Thursday by Human Rights Watch, which looks at two mining ...

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  • Alcoa Corp. Bauxite Mining Digital and Technology Manager ...

    Company Description: Alcoa is a global industry leader in bauxite, alumina and aluminum products. Our Company is built on a foundation of strong values and operating excellence dating back nearly 130 years to the worldchanging discovery that made aluminum an affordable and vital part of modern life. Since inventing the aluminum industry, and throughout our history, our talented employees have ...

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  • Decommissioning Alcoa's First Bauxite Mine in the Jarrah ...

    Alcoa's bauxite mining operations commenced in 1963 at the Jarrahdale Mine. The mine commenced operations at the No. 1 site which is now a popular picnic spot called Langford Park. In 1970, the crushing plant was moved to the No. 2 site where it was loed until the mine ceased production in late 1998.

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  • Alcoa

     · Alcoa has the largest bauxite mining portfolio in the world and is the world's largest alumina producer. John also focuses on Alcoa's global aluminum smelting system, its network of casthouses, rolling mill, and the Corporation's substantial energy assets. Alcoa Corporation operates in 10 countries.

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  • Top Ten US miners

     · Alcoa (NYSE: AA) has one of the world's largest portfolios of bauxite mines and is the largest alumina producer outside of China. Its aluminium .

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  • mining bauxite mining

    The Alcoa Bauxite Mine is near Bauxite, Arkansas Historically the site has been part of the PulaskiSaline Mining District The site was first discovered in 1887 by J C BrannerState Geologist Production output of the Alcoa Bauxite Mine was considered to be medium size.

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  • Alcoa's Bauxite Mining Rehabilitation Program

     · Alcoa's Bauxite Mining Rehabilitation Program Guidance Completion criteria for Alcoa's bauxite mine rehabilitation in the Northern Jarrah Forest in the Darling Range are required to be reviewed in accordance with Ministerial Statement 728, published in .

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  • Alcoa's bauxite mine rehabilitation program

     · Alcoa's bauxite mine rehabilitation program; Alcoa's bauxite mine rehabilitation program The Department of Jobs, Tourism, Science and Innovation is responsible for administering Alcoa's mining and refining activities in Western Australia under three State Agreements.

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  • Bauxite miner Alcoa joins ICMM

     · Bauxite miner Alcoa joins ICMM. The International Council on Mining and Metals (ICMM) has admitted Alcoa, a USbased producer of bauxite, alumina and aluminium products, as its 27th member company. Alcoa has ownership in seven active bauxite mines globally and operates four of them. Future Of Mining > Sustainability.

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  • Bauxite mining in the United States

    Bauxite is still mined in Arkansas, but has not been mined for aluminium metal production since 1981. Alcoa operates a processing plant near Benton, Arkansas, which produces used as a highstrength proppant in hydraulic fracturing of oil and gas wells. The bauxite is mined by McGeorge Contractors. Eufaula, Alabama

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  • Alcoa aluminium producer to trial renewable energy ...

     · Alcoa says MVR technology powered by renewable energy has the potential to reduce an alumina refinery's carbon footprint by 70 per cent and also significantly reduce water use. Using lower carbon alumina in smelting will help to reduce the carbon footprint of aluminium, which accounts for emissions across the bauxite mining, alumina refining and smelting and casting processes.

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  • Silva Jose

    Silva Jose | Juruti, Pará, Brasil | Safety Supervisor na Alcoa's bauxite mine | Summary of Qualifiions Experience gained during the last 28 years in the areas of Operations and Maintenance, and Safety in Aluminum Consortium of Maranhão Alumar. | 137 conexões | Visualizar página inicial, perfil, atividades e artigos de Silva

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  • Alcoa in 350m bauxite deals | Business News

     · Alcoa Mining's Perthbased head Garret Dixon, who was previously managing director of Gindalbie Metals, said the company's strategy was to profitably grow third party bauxite sales. He said the company would be well positioned to supply bauxite to customers across the alumina industry.

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  • Alcoa Jamalco Reaches Bauxite Milestone Using Sustainable ...

     · Alcoa's Jamaica Operations reached a milestone: hauling 10 million tons of bauxite from its Mount Oliphant mine to the rail station at St. Jago, Clarendon, using a sustainable transport system.

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  • JAMAICA'S BAUXITE ALUMINA INDUSTRY

    almost a quarter of all the bauxite mined in the world in that year. Alcan built a second refinery in Jamaica at Ewarton, St. Catherine, in 1959. In 1961, a fourth company, Alcoa, began mining in the island. JAMAICA BAUXITE INSTITUTE Page 5 The production of alumina also increased, especially after the mid1960s. By

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  • Alcoa

     · Bauxite, Alumina Operations in Western Australia Receive Aluminium Stewardship Initiative (ASI) Certifiion Alcoa Corporation, a global leader in bauxite, alumina and aluminum, today announced that its portfolio of bauxite mines and alumina refineries in Western Australia have received certifiion from the Aluminium Stewardship Initiative (ASI).

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  • Alumina and Bauxite Mines, Smelters, and Refineries

    Alumina and Bauxite Mines, Smelters, and Refineries Support for all facets of aluminum production—from extraction to reclamation Supporting clients wherever deposits of bauxite are found, Tetra Tech has done extensive work around the world, but particularly in Canada. We have also worked on Alcoa's bauxite projects in

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  • The Bauxite Story

    The Bauxite Story A look at ALCOA In 1931, the probable cause of "mottled teeth" was found in the tap water of afflicted districts by a chemist of the research laboratories of the Aluminum Company of America (ALCOA). The Company became interested when "mottled teeth" were reported among residents of a small mining town: Bauxite, ...

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  • Alcoa Mining celebrates one billion tonnes of Bauxite ...

    Alcoa Mining celebrates one billion tonnes of Bauxite production. President Alcoa Mining Garret Dixon (left) and Huntly mine's Jim Blacklock celebrating the one billionth milestone with mining employees. Jim is Alcoa's longest serving mining employee, having worked for the company for 44 years. Alcoa's workforce is celebrating an historic ...

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  • Alcoa in bauxite export deal

     · Alcoa World Alumina Corporation has locked in a contract to directly export 400,000 tonnes of bauxite from the Huntly mine in Western Australia, as the company continues a move towards shipping of the commodity in unprocessed form.

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  • Alcoa bauxite mine reforestation done in a natural way ...

     · Alcoa is using a new, natural method for reforestation at its Juruti bauxite mine in Brazil that it says is efficient, cost effective and sustainable. The technique is based on the theory of nucleation, where small dense nuclei of plants and animals facilitate the arrival of other species. At Juruti, birds and other elements of nature are ...

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