Multiple choice

Which ore(s) contain(s) both iron and copper?

  1. Cuprite and chalcocetis

  2. Cuprite and chalocopyrite

  3. Chalocopyrite

  4. Malachite

  5. Malachite and chalocopyrite

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This option is correct, because this ore, CuFeS2 has iron and copper both.