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Nobody knows the exact date that copper was discovered. Evidence shows that it has been used for 11,000 years. People have been extracting copper from ores for 7,000 years. You can
http://answers.ask.com/Science/Chemistry/when_was_...
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Copper was discovered sometime during 9000 BC in the Middle East. No records are found to document as to who first discovered it. Tools that was used to dig for copper have been found
http://answers.ask.com/Science/Chemistry/who_first...
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Copper has been a known substance since ancient times. People have been using copper for at least 11,000 years and have been extracting it from various ores for at least 7,000 years
http://answers.ask.com/Science/Chemistry/when_was_...
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Copper was first discovered by early humans mining in Eastern Europe and Southwestern Asia. The early civilizations of Anatolia (modern Turkey) were some of the first to smelt copper
http://answers.ask.com/Science/Chemistry/where_was...
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