VENDU Labradorite 24 cristal de roche Les traitements qui existent pour

Les traitements qui existent pour modifier l'opale commune rose:

- Irradiation of an amethyst

- Irradiated synthetic ametrine

L'obsidienne peut-être confondue avec:

VENDU Labradorite 24 cristal de roche Les traitements qui existent pourLabradorite cabochon. Color: Yellow and blue Shape: Drop Size: 56. 98 x 40. 02mm Weight in grams: 22. 78g Carat weight: 113. 90 carat Country of origin: Madagascar Gemological information on labradorite: Possible colors: background color: colorless to dark gray, diffraction: violet, blue, green, yellow, orange and red (rare) Density: between 2. 68 to 2. 76 Hardness: between 6 and 6. 5 Crystal system: Triclinic Fracture: Subconchoidal, irregular to