The ore which contains copper and iron both:
(a) Malachite
(b) Chalcopyrite
(c) Chalcocite
(d) Azurite
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chalcopyrite.................
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(b) Chalcopyrite
The ore which contains copper and iron both are called as Chalcopyrite.
The Chalcopyrite is brass-yellow mineral having the chemical composition of CuFeS2.
Chalcopyrite is mainly having the sulfide mineral deposits with world.
It mainly have the important ore of copper for thousands of years.
Surface of the chalcopyrite loses with metallic luster with brass-yellow color on weathering.
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