Magnetite

Magnetite is an iron oxide mineral with formula Fe2+Fe3+2O4

It is one of the major ores of iron. It was originally called "lodestone" and can be magnetized.

Microscopic inclusions of magnetite cause the rainbow colors of rainbow obsidian.

3 products

Fluorapatite and Magnetite in Matrix (Mexico)

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$250.00
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$250.00
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Magnetite Crystal Cluster (Bolivia)

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$26.00
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$26.00
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Magnetite Crystal (Arkansas)

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$2.00
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$2.00
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