S shape. Sold individually.
Volcanic Glass – solid black gemstone
Obsidian (also known as Lava Glass) is formed when minerals in the ground are exposed to exceedingly high temperatures until they turn to glass. It is found on the walls of lava tubes, coating the inside of the tunnels as magma is transported through the Earth’s crust. When thinly sliced and highly polished, it becomes a translucent stone with Quartz like qualities.
Black Obsidian has been known to be a highly valuable trading material throughout several Ancient Civilisations.
Obsidian is generally used as a protective stone, as it is known to calm negative energies. It is commonly thought to protect from physical and emotional harm, helping to find a sense of grounding in times of distress.