= Lodestone
{wiki=Lodestone}
Lodestone is a naturally occurring mineral form of magnetite, which is an iron oxide with the chemical formula Fe3O4. It is known for its magnetic properties and can attract small pieces of iron and steel. Lodestone is significant not only for its magnetic characteristics but also for its historical use in navigation; ancient navigators would use lodestones as compasses, taking advantage of their ability to align with the Earth's magnetic field.
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