onal Power, Removes EMF'sSNOWFLAKE OBSIDIAN 4 x large tumblestonesObsidian is a very good grounding and protection stone. It cleanses and removes negative energies from our bodies & enviroments including EMF's. Snowflake Obsidian – is black with white patches that look like snowflakes. The healing energies of this stone will help you achieve a balance in your body, mind and spirit. Whatever is causing you fear, pain or worry will be removed. It will show you what your weaknesses are and turn them into strengths. It will help harness your personal power and make your dreams a reality. An excellent stone that will keep negativity away and create positive change.