This amazing and mysterious stone of deep black color is called Obsidian and it is a rock, namely volcanic glass. Due to the incredible energy of the volcano, obsidian crystals have strong healing and magical properties, because they protect the owner, absorbing all the negativity. From a beautiful crystal of obsidian, you can make unusual and awesome figurines, rings, brooches, pendants, dishes, bracelets, and the like. The black Obsidian Crystal cursor for a mouse!
