Tourmaline Crystal- 23 g - (1)

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€ 15

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Selected by Georgia Foteinou

Holds BSc in geology and post-graduate qualifications in geochemistry.

Estimate € 1,100 - € 1,300

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		€15

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A beautiful bicolor tourmaline crystal from Nigeria, weighing 23 g.

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Description from the seller

Presenting you a Beautiful bicolor tourmaline crystal from Nigeria

Tourmaline is a diverse group of boron silicate minerals celebrated for having one of the broadest color ranges of any gemstone. Known as the "rainbow crystal," it occurs in virtually every shade, including unique multicolored varieties like watermelon tourmaline.

Tourmaline is unique for its pyroelectric and piezoelectric properties, meaning it can generate an electrical charge when heated or placed under pressure.

Weight: 23 grams