What are artificial magnets and natural magnets? examples

Example of artificial magnets: columbite, ferrite and pyrrhotite

examples of natural magnets:

magnetite or lodestone

The name is basically self explanatory.

Natural magnets are magnets that occurs naturally in nature. All natural magnets are permanent magnets, meaning they will never lose their magnetic power. lodestones is one example of a natural magnet.

Artificial magnets are basically man made magnets. They have extra-strong magnetic power. One example of artificial magnets are the magnets you stick at your refrigerator.