Product Description
Round shaped black and white semiprecious gemstone Tuxedo Agate designer cabochon 71 mm (2.8 inches!) in diameter and 4.5 mm thick.
This one has a beautiful natural crystal pocket or opening!
This is actually semiprecious stone Brazilian Agate that has been dyed a rich black.
The natural white lines come through and make a beautiful specialty designer cabochon known as Tuxedo Agate.
Agate is a form of Chalcedony, or a microcrystalline quartz. It forms in concentric layers in a wide variety of colors and textures. It has a hardness of 7 and wears great in jewelry.