Green Obsidian Tumble Stone (man made)
Tumble stone sizes generally range from 1 - 3 cm.
Volcanic ash from the Mount St. Helen's eruption is used to create a man-made glass along with colouring additives. These glass stones can be found in transparent green, blue, and red, and are often found in jewellery marketed to tourists. These are NOT natural obsidian and are just another form of man-made glass.
Green Obsidian is volcanic lava cooled quickly and is used for grounding and divination. Green Obsidian is wonderful for opening, balancing, and healing the heart chakra, helping to release energies that are trapped and no longer serving your higher purpose.