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How Copper Extracted From Its Sulphide Ore

2017-3-27extraction of metalsxtraction of copper copper is sometimes found as native metal copper ores include copperii oxide and copperii sulfideopperii oxide can be reduced by reaction with carbonsome copper ores may contain only small amounts of copperhese are called low grade ores and have less than 1 copper but they are still used because copper is so valuable.