

Rough Magnetite
100% Natural Magnetite
Origin: India
Magnetite is an abundant mineral and is one of the main iron ores. It has the chemical formula Fe2+Fe3+2O4. It is a black or brown mineral with a metallic luster that sometimes shimmers in the light. Magnetite is ferromagnetic, which means it is attracted to magnet and has the ability to be magnetized itself and become a permeant magnet. Because of this property, it has been used in compasses for a very long time and used for navigation purposes. Magnetite is thought to be the first instance of magnetism that helped shape early ideas on magnetism and make scientific discoveries.
Weight: 0.9 oz
Length: 1.8 in
You will receive the exact piece in the photo.
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