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Iolite

According to legend, Vikings used iolite slices to reduce glare when checking the sun’s position.

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Pleochroism

Iolite displays different colors when viewed in different directions.

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Transparency

Iolite is usually faceted to highlight its transparency.

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Fine color

Iolite’s finest blue color can rival tanzanite’s vivid hue.

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Fashioning

Iolite’s pleochroism can be a challenge for cutters.

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Natural

Iolite is not treated for color enhancement.

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Cordierite

The mineral cordierite is known as iolite in the jewelry industry.

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