Multiple choice Which of the following is an ore of Aluminium? Bauxite Hematite Pyrite Rutile Reveal answer Fill a bubble to check yourself A Correct answer Explanation Bauxite (Al2O3·2H2O) is the principal ore of aluminium. Hematite is an iron ore. Pyrite is iron sulfide (fool's gold). Rutile is a titanium ore. Aluminium is primarily extracted from bauxite ore.