Blue Chalcedony stone ring
Blue Chalcedony stone ring, the stone is a 20mm cabochon set on a 3mm beaded ring, handmade from sterling silver.
A striking ring designed to be eye catching with a bluey grey colour.
Chalcedony is composed of very fine intergrowths of the minerals quartz and moganite. Chalcedony has a waxy lustre, and may be semitransparent or translucent. It can assume a wide range of colours, but those most commonly seen are white to gray, milky-blue, greyish-blue or a shade of brown ranging from pale to nearly black.