Kyanite look-alikes
Al2SiO5
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Open the appSeveral rocks and minerals can be confused with Kyanite. Below are documented look-alikes and the features that tell them apart. Never rely on a single feature. Always check multiple properties.
Similar rocks to compare
Andalusite
Andalusite (Al2SiO5)
Also known as: Chiastolite (variety)
Sillimanite
Sillimanite (Al2SiO5)
Also known as: Fibrolite (variety)
Blue Tourmaline
Schorl, Elbaite, Liddicoatite (complex borosilicate)
Also known as: Indicolite
Sapphire
Corundum (Al2O3)
Also known as: Corundum (blue variety)
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