Differentiate between metallic and non-metallic minerals

Metallic Minerals

1. Definition: Minerals from which metals can be extracted economically.
2. Appearance: Usually shiny or lustrous.
3. Density: High density due to the presence of metal elements.
4. Hardness: Generally hard.
5. Conductivity: Good conductors of heat and electricity.
6. Examples: Iron ore, Bauxite (Aluminium), Copper ore, Manganese.
7. Economic Use: Used to produce metals, tools, machinery, and industrial products.

Non-Metallic Minerals

1. Definition: Minerals from which metals cannot be extracted or are not the main component.
2. Appearance: Usually dull, earthy, or translucent.
3. Density: Low to medium density.
4. Hardness: Usually soft, but varies.
5. Conductivity: Poor conductors of heat and electricity.
6. Examples: Limestone, Gypsum, Clay, Sulphur, Mica.
7. Economic Use: Used in construction, fertilizers, ceramics, chemicals, etc.

Note: The main difference lies in metal content and their use—metallic minerals are primarily used for extracting metals, while non-metallic minerals are used for industrial and domestic purposes.