Copper extraction techniques - WikipediaCopper extraction refers to the methods used to obtaining copper from its ores. The conversion . normally undertaken, which uses the soluble nature of the ore minerals to the advantage of the metallurgical treatment plant. . The copper ore is crushed and ground to a size such that an acceptably high degree of liberation.advantage of crushing copper ore,Copper Mining and Extraction Sulfide OresThis KS3 education resource looks at copper mining, extraction and . Advantages of this process are: See for further information on the leaching process. Escondida . To get at the copper the first stage is crushing in huge cylindrical ball mills.
advantage of crushing copper ore