Metallic Minerals :
1. These minerals contain metals, which are hard substances.
2. These minerals found in igneous rocks.
3. Examples: Iron ore, bauxtie, manganese and copper, etc.
Non-metallic Minerals:
1. These minerals does not contain extractable metals.
2. These minerals found in sedimentary rocks.
3. Examples: Coal, potash, limestone, gypsum, mica, etc.
