- Iron
- Nickel
- Cobalt
- Gadolinium
- Dysprosium
- Neodymium
- Samarium
- Praseodymium
- Terbium
- Alloys of these elements
- Some naturally occurring minerals, such as magnetite and lodestone
Magnetic materials are often used in a variety of applications, such as:
- Magnets
- Motors
- Generators
- Magnetic recording media
- Magnetic sensors
- Medical imaging (MRI)