Iolite is a variant of the gemstone Cordirite. It gets its name from the Greek word 'ios' which means purple. But Iolite is found all over the world and comes in many different colors, such as blue, gray, violet, blue-purple or yellowish-brown. Spiritually, this stone stands for insight and knowledge and it can provide additional motivation for independence and responsibility. It is a stone with a hardness of 7.75 on the Mohs scale.
Iolite is not related to a zodiac sign or a particular month and is therefore suitable for everyone!
Read here more about which gems belong to zodiac signs!