This polished Silver Sheen Obsidian sphere was formed from rapidly cooled silica-rich lava developing microscopic mineral inclusions that create a reflective shimmer beneath the surface, producing an effect that shifts and intensifies as the sphere is viewed from different angles.
The spherical form accentuates the stone’s natural optical phenomenon, revealing broad waves of silver lustre that appear to float within the obsidian’s dark glassy body.
Highly polished to a mirror-like finish, this sphere serves as both a remarkable geological specimen and an elegant display object.
