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Vale is the world's leading producer of iron ore and pellets , Our mines are concentrated in Brazil, where we also operate pelletizing plants , made it possible to reprocess 52 million metric tonnes of ultrafine ore deposited in tailings ponds...
28 Oct 2016 , Only a few months before Brazil's worst environmental disaster, , officials also fear that iron ore tailings stacked along dozens of miles of rivers....
17 Dec 2016 , Vale SA is betting on the world's biggest iron-ore project as a way to become more competitive with its largest rivals For Brazil, the $14 billion....
6 Nov 2015 , Bento Rodrigues: a disastrous tailings dam failure in Brazil , Iron ore commodities prices peaked in 2011 , just to finish this update, thankfully the waste material is mostly silica from iron processing, according to Samarco...
Iron Ore, Coal, Diamonds, Tungsten, Aluminium, Copper, Gold and more valuable , and recycling sensing, sorting and separation solutions to companies in Brazil , iron, tramp metal from ores and mineral resources from gangue, tailings and....
22 Sep 2016 , Date, Location, Parent company, Ore type, Type of Incident , Minas Gerais, Brazil, Herculano Mineração Ltda, iron, tailings dam failure , Russia, Karamken Minerals Processing Plant, gold, tailings dam failure after heavy rain...
5 Feb 2014 , , and cost-effective at processing low-grade iron ore into marketable , ore tailings with a 45% Fe grade began at the Itaminas Mine in Brazil....
28 Feb 2016 , , levelled at BHP after the collapse of a dam at its joint-owned iron ore mine in Brazil , Photo: Mine tailings on the banks of a tributary to the Rio Doce , BHP chief executive Andrew Mackenzie says the recovery effort led by....
Hematite is the most important ore of iron and it has been used by people as a , Most ore is now produced in China, Australia, Brazil, India, Russia, Ukraine, South , The tailings can also be reprocessed to recover additional iron and reduce....
Brazil is currently the world's largest exporter of iron ore with annual , Sul S11D Iron project for the expansion of mining and processing at the Carajás Mining....
27 Nov 2015 , BHP said: "The tailings that entered the Rio Doce were comprised of , from the washing and processing of earth containing iron ore, which is....
15 Oct 2016 , At 345pm on 5 November 2015 a huge tailings dam operated by Brazilian , for socioeconomic and environmental recovery work worth a total of around , that the dam collapsed after the liquefaction of iron ore mining waste....
Studies from temperate climates have shown that iron-ore mining and tailing , The study area is located in the southeast of Brazil (Iron Quadrangle Region and....
6 Nov 2015 , Recovery efforts are under way at an iron ore mine in Brazil after a pair of , solidarity to all affected by this accident at Samarco's tailings dams...
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