Améthyste chevrons 59 quartz rutile Possible color: more or less

Possible color: more or less light yellow with inclusions Density: Between 1

A savoir: L'agate blue lace est une calcédoine bleue

Différents pays ou peut-être extraite la tourmaline noire: Brésil

I put at the end of all the photos

Améthyste chevrons 59 quartz rutile Possible color: more or lessChevron amethyst cabochon. Color: Purple streaked with white Shape: Marquise Size: 39. 82 x 23. 54mm Weight in grams: 4. 90g Carat weight: 24. 52 carat Country of origin: Brazil Gemological information about amethyst: Possible color: Blue mauve, purple, dark magenta, purple magenta Density: 2. 65 Hardness: 7 Crystal system: Trigonal Fracture: Conchoidal Cleavage: None Polariscope: Anisotropic (restores all 90, except in the optical axis) Refractive