28.02.2020 | The Ukrainian Metal, · TriArc Mining is preparing to start operation at the Tomtorskoye deposit and construction of a mining and processing works in Krasnokamensk. Investments in the development of the rare-earth metals deposit in the Republic of Sakha (Yakutia) will exceed 55 billion rubles.The Biggest Aluminum Producers of 2018, · The Australian mining giant Rio Tinto is one of the world's primary aluminum producers of 2018. The miner has fallen in and out of the top three over the years given cost reductions and productivity improvements. The company's primary aluminum smelters areiron beneficiation equipment, equipment for beneficiation of bauxite ore. Jun 30, 2020 Ray Hawk Last Modified Date: June 30, 2020 . Iron ore beneficiation is a multi-stage process that raw iron ore undergoes to purify it prior to the process of smelting, which involves melting the ore to remove the metal content.The process of iron ore beneficiation has two complementary goals and these define the methods used to refine it.CMP, · The company, established in 2011 and with a registered capital of RMB 10 million, has a mining right of 4 km2 and specializes in the mining and sales of bauxite ore. It has invested in mining mineral deposits in Guizhou Province, with the annual raw ore processing capacity of 50,000 for opencast working and beneficiation.