A tiny triangle Blue Bubble Chalcedony designer cabochon just 17.5 mm long by 7.5 mm wide and 5 mm at its thickest.
A pretty lavender colored semi precious gemstone called Bubble Blue Chalcedony from Turkey.
It has the natural botryoidal "bubble" or "grape" surface formation.
Chalcedonies usually have a waxy luster and a hardness of 7. They are tough gemstone cabochons, good for all jewelry and require no special care in wearing or cleaning.
Metaphysical Properties: Blue Chalcedony is said to restore calm and balance.