VENDU Tourmaline rubellite 8 labradorite Variété:

Variété:

Perles en quartz avec inclusions de tourmaline

irregular to splintery Cleavage: 2 cleavages at more or less 90° Polariscope: Anisotropic (difficult to observe) Refractive index: Np: 1

Cabochon en agate blue lace

Different countries where quartz with rutile inclusions may be mined: Brazil

VENDU Tourmaline rubellite 8 labradorite Variété:Rubellite tourmaline cabochon. Color: Pink and white Shape: Oval Size: 33. 19 x 16. 57mm Weight in grams: 6. 11g Carat weight: 30. 57 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.