Silver Black Onyx – 5202

Silver black onyx is a type of onyx stone that displays a predominantly blue colour with silver or greyish-blue bands or veins running through it. Onyx is a banded variety of the mineral chalcedony, which itself is a form of microcrystalline quartz.

The silver blue onyx is characterised by its captivating mix of blue hues, ranging from light sky blue to deeper shades. The silver or greyish-blue bands create a striking contrast against the blue background, enhancing the stone’s visual appeal. These bands may appear in various patterns, such as straight lines, swirls, or waves, adding to the unique and natural beauty of the stone.