VENDU Agate blue lace 7 facettes Poids en carat: 171

Poids en carat: 171

perfect Polariscope: Anisotropic (does not restore if opaque) Refractive index: n0: 1

black (aegirine)

La malachite peut-être confondue avec:

Poids en carat: 109

VENDU Agate blue lace 7 facettes Poids en carat: 171Blue lace agate cabochon. Color: Blue and white translucent Shape: Heart Size: 20. 83 x 20. 82mm Weight in grams: 4. 16g Carat weight: 20. 81 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 lace agate is a trade name. Density: