VENDU Tourmaline rubellite 6 quartz rose Biréfringence: -0

VENDU Tourmaline rubellite 6 quartz rose Biréfringence: -0

Name: VENDU Tourmaline rubellite 6 quartz rose Biréfringence: -0
Brand: www.bejadin.info
SKU: 70091501456
Price: 11.00 USD
Availability: InStock
Rating: 4.2745 (9 reviews)

SKU: 70091501456

4.3

EUR11.00 EUR52.00

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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

Description

Biréfringence: -0

Tadijkistan

Biréfringence: On la considère comme nulle mais en théorie 0

529 / Nm: 1

VENDU Tourmaline rubellite 6 quartz rose Biréfringence: -0Rubellite tourmaline cabochon. Color: Pink and white Shape: Oval Size: 31. 07 x 15. 85mm Weight in grams: 4. 38g Carat weight: 21. 92 carat Country of origin: Madagascar Gemological information about tourmaline: Density: Between 2. 84 and 3. 40 Hardness: Between 7 and 7. 5 Crystal system: Trigonal Fracture: Subconchoidal to irregular Cleavage: None Polariscope: Anisotropic (restores all 90 except in the optical axis) Refractive index: Ne: 1. 603 to 1.

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