impacts of exraction of copper

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    METALS IN MEDICINE AND THE ENVIRONMENT: Metals. ... The mining process begins with extraction of the ore from the ground. ... Copper Mining Info. (4) Copper Extraction.

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  • Copper production & environmental impact GreenSpec

    Whereas, theoretically copper is finite resource and extraction will reach a peak, the timing is subject of debate. Confounding the imminent 'peak copper' argument is the fact that continually discovered reserves combined with increasing efficiency of extraction means that, for now, known and speculated quantities of copper far extend beyond current

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  • Impacts Of Extracting Metals Pythagoras and That

    Your examiners will expect you to have a knowledge to the impacts of extracting metals. ... and extraction of metals ... the energy needed to extract new copper.

  • Copper extraction Wikipedia

    Copper ores containing chalcopyrite can be concentrated to produce a concentrate with between 20% and 30% copper-in-concentrate (usually 2729% copper); the remainder of the concentrate is iron and sulfur in the chalcopyrite, and unwanted impurities such as silicate gangue minerals or other sulfide minerals, typically minor amounts of pyrite,