A grounding stone is a stone believed to ground a soul to reality, disperse excess energy, neutralize negative energy, as well as protect the person from external clutter and stresses. Like other black stones, obsidian is a grounding stone. Besides decorative objects, obsidian stones likewise carved into images of gods the ancients worshipped. For a dark black stone, obsidian is so shiny that the stone was made into early mirrors, not excluding scrying balls used in divination. Since this hard stone fractures with very sharp edges, obsidian rocks were made into blades, knives and arrowheads.

This obsidian stone is noted for its widespread uses in history, not only in jewelry and ornaments, but for functional implements as well. An obsidian arrowhead Obsidian HistoryДЄmong the various forms of glass we may reckon Obsian glass, a substance very similar to the stone found by Obsius in Ethiopia.ДЄ Roman naturalist, Pliny the Elder, wrote of obsidian as having been named after Obsius, a man who discovered the stone in Ethiopia. While other igneous rocks are dull and rough, an obsidian stone is smooth and shiny, since obsidian is by nature volcanic glass, rapidly cooled from lava, giving it a shiny texture. A natural obsidian rock varies in chemical composition from other specimens on account that obsidian is another type of solidified lava, formed from a mixture of various minerals found beneath the earthвЂ™s crust. The fact is, unlike other gemstones, obsidian is not a distinct mineral, but a rock composed of different minerals. Black Obsidian Necklace A piece of black obsidian Obsidian Properties

Black obsidian stone