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Extraction of metal from ore.........?????????????
The ores contains unwanted minerals. The first step would be to separate the required ore from the gangue.The process employed to concentrate an ore is called the beneficiation process.After obtaining the concentrated ore, the desired metal is freed from other constituents of the ore.The metal obtained is often impure.The pure metal can be obtained by various processes such as electro refining, zone refining and other methods.


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