Question

how is copper is extract extracted from copper pyrites

Answer 1

copper is extracted from copper pyrites by the following process:

* Roasting

* Smelting

* Refining

Answer 2

The method used to extract copper from its ores depends on the nature of the ore. Sulphide ores such as chalcopyrite are converted to copper by a different method from silicate, carbonate or sulphate ores. Chalcopyrite (also known ascopper pyrites) and similar sulphide ores are the commonest ores of copper.
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