African Blood Stone 8mm Round - 15-16 Inch White African opal Sardonyx has a Sard base

Sardonyx has a Sard base

Obsidian is produced when lava erupts from a volcano and cools rapidly with minimal crystal growth

use 2 for a pair or earrings

Red Agate is a form of Chalcedony

that is not formed in the Earth’s crust

African Blood Stone 8mm Round - 15-16 Inch White African opal Sardonyx has a Sard baseBloodstone most commonly refers to green Jasper with red inclusions consisting of Hematite. Naturally occuring in hues of blue to green to green with spots and streaks of red, Bloodstone was known in antiquity as Heliotrope, the Sun Stone. It has been treasured for its beauty throughout history and used extensively for adornment in jewelry as well as works of art.