It does take a lot of energy to extract copper ores from the ground.
Sometimes these efforts can be in vein as as little as 0.4% of copper can be found and 96.6% is just waste material.
Also, locating copper in the ground can be costly. Then there is the process of digging it up and transporting the ore to places where it can be purified, which is a process which will also cost a lot.
Finally transporting the copper from the extraction site to the purification site and then to it's final destination will be expensive.
However it is important to mention that copper is NOT the most expensive metal to obtain, due to it not being very radioactive.
Copper and manufacturing.
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Economic System
What is international economic instability
the central economic problems faced by the economy are what to produce,how to produce,for whom to produce,how to achieve the fuller utilisation of resources
Extracting it from the ground.
Yes. This is part of the process of extracting copper to sell.
The newest method is bioleaching.
This process is called "electrowinning" of copper.
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Copper recycling is to get copper from copper contained materials by ways such as extracting, separating, etc.. This is a resource-saving and environment-friendly method for us.
This is one way of extracting copper from copper (II) oxide. 2CuO + C -> CO2 + 2Cu
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It created economic problems .
Phitomining (probably spelt wrong)
copper is a metal that can break
First, you don't have to mine, which alters the landscape and the habitat of animals. Then, from an economical stand point, it is cheaper to recycle a metal than to mine it, process it and so on.