Question

What are the two broad classifications of minerals? Give one example for each.

Answer 1

1. Metallic Minerals: These are minerals with metal in their raw chemical composition. They are typically hard and glossy, with excellent heat and electrical conductivity.
   Example: Iron ore (or copper, manganese, bauxite).
2. Non-Metallic Minerals: These minerals have no metal elements. They are typically softer, lack metallic lustre, and serve as electrical or thermal insulators.
   Example: Mica (or limestone, gypsum, coal).