Question

Calamine is an ore of :

• A. Aluminium
• B. Copper
• C. Iron
• D. Zinc

Answer 1

The Correct Option is D

To determine the answer to the question "Calamine is an ore of:", we need to understand what ore is and identify the metal associated with Calamine.

Definition of Ore: An ore is a natural occurring solid material from which a metal or valuable mineral can be profitably extracted.

Explanation: Calamine is a mineral that is primarily composed of zinc carbonate (ZnCO₃). This makes it an important ore for the metal zinc.

• Aluminium: Common ores include bauxite, not calamine.
• Copper: Common ores include chalcopyrite and malachite, not calamine.
• Iron: Common ores include hematite and magnetite, not calamine.
• Zinc: Calamine is indeed a zinc ore.

Based on the above analysis, Calamine is primarily associated with zinc.

Hence, the correct answer is: Zinc.