bauxite


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bauxite

A ferruginous hydrate of aluminium, which is the main state of aluminium in nature. Australia is the world’s top producer of bauxite at 60 million tonnes/year.
References in periodicals archive ?
The contracts increase the total value of Alcoa's 2016 and 2017 third-party bauxite supply agreements to nearly 600 million.
The mine development project is estimated to create approximately 4,000 direct and indirect jobs in the Bok region, increase Guineas GDP by more than 10 per cent annually, and solidify Guineas position as the worlds largest exporter of bauxite, thus providing a significant uplift to the countrys foreign earnings.
It also provides information about global bauxite reserves, historic and forecast data on bauxite production, data on major bauxite ores and concentrates exporting and importing countries, the competitive landscape and active, exploration and development bauxite projects.
Bauxite is mined near the surface and refined into alumina, an intermediate product that's further refined into aluminum, the metal used in cans and window frames.
Separation of Diaspora bauxite from silicates by flotation method:
The Guigang bauxite deposit is located in the Wumino-Binyano-Wuxuac-Guioaco karst bauxite belt in the western part of Guangxi province, China (Fig.
Successful hand-back of rehabilitated bauxite trial mining area as farmland to private owner.
This means that if mined, mining costs would be relatively low and the bauxite produced would require a low temperature and relatively low cost refining process The Company has now defined a robust JORC compliant geological resource within its Northern Darling Range tenements and intends to continue to build upon this base.
Guinea currently hosts about one-quarter of documented world bauxite reserves, the largest total of any country.
The parties agreed that the operations of the Friguia bauxite and alumina complex will resume in January 2017.