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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
16g Carat weight: 40
Color: Green and brown
Couleur: Ici la partie rubis est majoritaire
32 carat Country of origin: Congo Gemological information about malachite: Possible color: Light green to dark green with zoning Density: Between 3
Perles en tourmaline rubellite entre 6 et 10mm TRD multicolore 16g Carat weight: 40Rubellite tourmaline beads. Color: Pink and white Sizes between 6 and 10mm 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. 772 No: 1. 619 to 1. 778 Birefringence: 0. 013 to 0. 033 Chelsea
US$ 107.50
US$ 110.00
US$ 120.00
US$ 45.00
US$ 107.50
