Multiple choice

Which of the following is a pair of titanium ores?

  1. Pyrolusite and Rutile

  2. Pentlandite and Pyrolusite

  3. Pentlandite and Ilmenite

  4. Rutile and Ilmenite

  5. Rutile and Pentlandite

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

Rutile (TiO2) and Ilmenite (FeTiO3) are titanium ores.