Tourmaline Crystal- 11 g - (1)

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Selected by Antonio Rapisarda

Holds a master’s in chemistry with 25 years’ experience in minerals consulting.

Estimate € 1,050 - € 1,200

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A single Nigerian tourmaline crystal, 11 g, of a bicolor variety.

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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: 11 grams