Also known as Green Obsidian or Gaia Stone, Helenite is a glass made from fused volcanic dust from the eruption of Mount Saint Helens.
Includes: 1 marble approx. 1.9cm diameter
Please note: each marble is unique and contains minor imperfections. Surfaces are not completely smooth.
Made in United States of America
*Please Note: This is not a toy, only use under adult supervision.