Bicolour tourmaline Crystals - Height: 22 mm - Width: 5 mm- 9 g - (1)

Bicolour tourmaline Crystals - Height: 22 mm - Width: 5 mm- 9 g - (1) #1.0
Bicolour tourmaline Crystals - Height: 22 mm - Width: 5 mm- 9 g - (1) #1.0
Bicolour tourmaline Crystals - Height: 22 mm - Width: 5 mm- 9 g - (1) #2.1
Bicolour tourmaline Crystals - Height: 22 mm - Width: 5 mm- 9 g - (1) #3.2
Bicolour tourmaline Crystals - Height: 22 mm - Width: 5 mm- 9 g - (1) #4.3
05
days
08
hours
14
minutes
48
seconds
Current bid
€ 20
Reserve price not met
Yoan Beckaert
Expert
Selected by Yoan Beckaert
Estimate  € 160 - € 200
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Bicolour tourmaline crystal from Afghanistan, weight 9 g, dimensions 22 × 5 × 5 mm.

AI-assisted summary

Description from the seller

A bicolor tourmaline crystal is a single natural gemstone that displays two distinct colors within the same crystal structure. This stunning optical phenomenon occurs due to subtle environmental and chemical shifts—such as variations in trace elements like iron, manganese, or lithium—while the crystal is actively growing over millions of years.…

Common Color Pairings: Pink and green (often referred to as Watermelon Tourmaline if it has a pink core and green rim), blue and green, or yellow and pink.

From Afghanistan
Weight : 9 grams

Sizes:
22x5x5mm
22x5x4mm
18x5x5mm
17x5x4mm
15x5x5mm

A bicolor tourmaline crystal is a single natural gemstone that displays two distinct colors within the same crystal structure. This stunning optical phenomenon occurs due to subtle environmental and chemical shifts—such as variations in trace elements like iron, manganese, or lithium—while the crystal is actively growing over millions of years.…

Common Color Pairings: Pink and green (often referred to as Watermelon Tourmaline if it has a pink core and green rim), blue and green, or yellow and pink.

From Afghanistan
Weight : 9 grams

Sizes:
22x5x5mm
22x5x4mm
18x5x5mm
17x5x4mm
15x5x5mm

Details

Number of objects
1
Main mineral
Bicolour tourmaline
Mineral form
Crystals
Weight
9 g
Country of origin
Afghanistan
Height
22 mm
Width
5 mm
Depth
5 mm
ItalyVerified
New
on Catawiki
50
Objects in auction
Private

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