25% to 30%
Copper Sulphide and copper oxide
500MT – 5000MT
Copper ore is mixture of gangue and minerals containing 0.5-2% copper. Sulphide ores gives 80% of all copper. The most common copper ore minerals are Chalcopyrite (CuFeS2), Chalcocite (Cu2S), tetrahedrite, bornite (Cu5FeS4), enargite (Cu3AsS4) etc.
We are the supplier of pure and high quality copper ores with 8-20% copper, which is perfect for industrial applications and uses. These products have excellent properties. Our vendors use best technologies for mining and perform excellent quality check procedures to ensure the best quality of products. We export copper ore products at best possible prices, to diverse markets- north and South America, China, Japan, Singapore, Australia etc.(View exact trade stats from india to all countries)
Copper is extracted through the processes either mining or leaching. Traditional mining also divide into two categories- underground and open pit. Underground mining uses vertical shaft to a suitable depth into the earth and then running tunnel into the ore. Open pit mining is performed by removing the surface layer to quarry the copper ore near it. Open pit mining is used for 90% of ore mining.
Another method which is used to extract copper from its ore is called Leaching. It is easier and energy saving method in comparison of traditional mining. Also there’s no wastage of gases in this process. Leaching can be performed even on ores with smallest amount of copper like 0.1%.