Ferrous and non-ferrous minerals:
Ferrous Minerals | Non-ferrous Minerals |
1. These are those minerals which contain iron. 2. Ferrous minerals are strong and are used in heavy machinery. 3. For example: Iron, manganese and chrome. | 1. These are those minerals which do not contain iron. 2. Non ferrous material is relatively fragile and cannot be used in very heavy machinery. 3. For example: Gold, silver, copper etc. |