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Tanzanite Unheated Mineral Specimen from Merelani Hills, Pleochroic Crystal to Pinterest (opens in a new window) 
£449.99
This natural, unheated Tanzanite crystal cluster from the Merelani Hills of Tanzania displays pronounced pleochroism, revealing violet-purple, blue and golden-yellow hues when viewed from different angles. Weighing 22 carats (4.4 grams), the specimen retains the distinctive natural colour characteristics prized by collectors of unheated Tanzanite. Its lavender-purple body contrasts with pale golden-yellow terminations, while deeper…
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Tanzanite crystal, natural purple tanzanite, raw tanzanite gemstone, unheated tanzania mineral specimen, crystal for collectors to Pinterest (opens in a new window)
£119.99
This natural tanzanite crystal comes from the Merelani Hills of Tanzania and weighs 3.87 carats. It has an attractive violet-purple colour with lighter lavender and blue-violet areas that become more noticeable as the crystal is turned in the light. The natural crystal faces and fine growth lines are still clearly visible. The crystal has good…
