Offer Lot 4 Pietre di Tormalina

before €236.00

only €190.00

Tax included

Single piece

Lot composed of 4 natural stones of tormaline, 2 pink and 2 green, cut oval faceted.

Add to wishlist

Buy now

Delivery in Europe from 15€

read the delivery policy

product sold with certificate of guarantee and gift box

100% natural stone

Technical Details

Reference 56857-G564-STK2679

Gemma: Tormalina
Colour: Green
Pink
Weight: total
Gemstone diameter: ø 7 x 5 mm
Cutting: Faceted oval
Quantity: 4 stones

Description

The Tormalina is an aluminum borosilicate, belongs to the cyclosilicate group and crystallizes in the trigonal system.

Depending on the quantity of metals in the main crystalline reticle, the tormalines are among the gems that have more colors in absolute. The colors vary from pale pink, to intense red, to orange, to yellow; from green to blue, to be colourless or even matte black. Sometimes more colors can be present in the same crystal.

Advantages for you