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    • Authors: R K Amankwah · Grace OforisarpongAffiliation: University of Mines and TechnologyAbout: Mercury · Retort · GoldInquire Now
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      • Published in: Minerals Engineering · 2009Authors: Manuel W Ojeda · Ernesto Perino · M Del C RuizAffiliation: National Scientific and Technical Research CouncilAbout: Pyrometallurgy · Mental chronometry · Scanning electron microscopeInquire Now
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          Gold extraction refers to the processes required to extract gold from its ores. ... Magnetic separation is also very effective for separating iron impurities.