Note: Gorgeous mixed color iolite beads. Natural iolite commonly has imperfections, a few beads in each strand may have defects. We have an overstock of the 10mm size so we are selling them at a discount.
Strand Length: approx. 15.5 inches.
These natural dark iolite beads have not been treated to enhance color or clarity in any way.
Iolite is a beautiful violet-blue colored magnesium and aluminum-rich silicate mineral with a hardness of 7-7.5 on the Mohs hardness scale.