VENDU Agate blue lace 19 Rond facetté Informations gemmologiques sur l'obsidienne oeil

Informations gemmologiques sur l'obsidienne oeil céleste:

Hawk's eye beads

Treatments that exist to modify chrysocolla:

Taille: 4-4

Bull's eye can exist in the natural state but it is rare and this is impossible to determine outside the expertise of a gemological laboratory which would explode the price of the stone

VENDU Agate blue lace 19 Rond facetté Informations gemmologiques sur l'obsidienne oeilCabochons for pair of blue lace agate earrings. Color: Blue and white translucent Shape: Drop Size: 21. 86 x 13. 60mm and 21. 63 x 13. 82mm Weight in grams: 6. 36g Carat weight: 31. 80 carat Country of origin: Brazil Gemological information about blue lace agate: Note: Blue lace agate is a blue chalcedony, the difference is that one has bands and the other does not. To be precise, the chalcedony with bands should be called banded agate. The name blue