Question

Iron is an example of a

• A. Placer deposit
• B. Source of energy
• C. Non-metallic mineral
• D. Metallic mineral

Hint:

Examples of metallic minerals include iron, copper, bauxite, and manganese.

Answer 1

The Correct Option is D

Step 1: Understanding types of minerals.
Minerals are broadly classified into metallic and non-metallic minerals. Metallic minerals contain metal content and can be extracted and processed to obtain metals.

Step 2: Nature of Iron.
Iron is a metal and is extracted from iron ore. It has metallic properties such as conductivity, strength, and malleability. Therefore, it belongs to the category of metallic minerals.

Step 3: Analysis of the options.

• 
  (A) Placer deposit: Incorrect. This refers to minerals found in river beds.
• 
  (B) Source of energy: Incorrect. Iron is not used as a fuel.
• 
  (C) Non-metallic mineral: Incorrect. Iron is a metal.
• 
  (D) Metallic mineral: Correct. Iron is a metallic mineral.

Step 4: Conclusion.
Thus, Iron is an example of a metallic mineral.

Final Answer:} Metallic mineral.