the copper is recovered by electrolytic refining. advantages of this process are: much less energy is use than in traditional mining no waste gases are given off it can be used on ores with as little as 0.1% copper - for this reason leaching extraction is growing in importance.
best answer: most modern copper mining is done in open pits with explosives giant shovels and huge trucks to haul the ore to a mill or smelter. the method of extracting copper from ore rock has been improved with modern technology but the ideas behind it developed directly from past experience.
the larger copper mines are open pit mines. copper ore is blasted with explosives and loaded onto transport vehicles by heavy equipment. the ore is taken to a processing plant where it is crushed
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the basics of copper mining and processing. mined from open pits copper ore must be crushed as part of the process that occurs between extraction and production. using today’s compact mining equipment copper ore is extracted from the mine. after the ore is crushed it’s roasted which helps to convert sulfides to oxides.
how to locate copper deposits how much copper needs to be in the ore before you mine the deposit depends on the method you wish to use to extract the copper. tips. some geologists also pan for copper or test the soil near places where they believe that copper deposits are located. however these tests often produce false results because