VENDU Tourmaline rubellite 4 multicolore Gemological information on quartz with

Gemological information on quartz with rutile inclusions

Différents pays ou peut-être extraite la chrysoprase: Australie

Shape: Drop Size: 30

Pistachio jasper cabochon

VENDU Tourmaline rubellite 4 multicolore Gemological information on quartz withRubellite tourmaline cabochon. Color: Pink and white Shape: Drop Size: 32. 03 x 20. 61mm Weight in grams: 6. 38g Carat weight: 31. 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.