Question

Which of the following is an important ore of copper options 1.malachite, 2.calamine, 3.galena, 4.dolomite

Answer 1

from the following malachite is the ore which is most important for copper ..

Answer 2

Hi friend,

1. Malachite is the most important copper ore in the list that has been provided.

It is found in smaller quantities in the copper and sold at higher prices to be used for other purposes. Its chemical formula is Cu2(CO3)(OH)2 and is carbonate hydroxide mineral which is extracted from carbon.

I hope the answer helped you.

Thanks