Single piece
This offer includes 2 raws of tourmaline black, with dimensions of Ø 2.9x2.9 cm and Ø 3x3.4 cm, and a total weight of 85.94 g. Black tourmalines, with their natural brilliance and unique nuances, are ideal for collectors or for those who want to create jewellery custom. These raw gems offer a rare opportunity to work with high quality stones and add a natural and sophisticated touch to its designs.
Delivery in Europe from 15€
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product sold with certificate of guarantee and gift box
100% natural stone
Technical Details
Description
The Tourmaline It is a borosilicate of aluminum, belongs to the group of cyclosilicates and crystallizes in the trigonal system.
Based on the quantities of the metals present in the main crystalline lattice, the tourmalines are among the gems that have more colors ever. The colors vary from pale pink, intense red, orange, to yellow; From green to blue, until they are colorless or even opaque black. Sometimes more colors can be present in the same crystal.
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