Obsidian Rainbow Bracelet volcanic glass rock made in Italy

Category

Jewellery

Store

Bonanza

Brand

Florence art

Obsidian is a naturally occurring volcanic glass formed when lava extruded from a volcano cools rapidly with minimal crystal growth. It is an igneous rock. Obsidian is produced from felsic lava, rich in the lighter elements such as silicon, oxyge...

365.31 USD