13 inch strand of round hand cut 5-7mm natural gemstone beads. Smokey Quartz: In addition to the generic healing properties of Quartz, Smokey Quartz is an excellent grounding stone. Gently neutralizes negative vibrations and is detoxifying on all levels, prompting elimination of the digestive system and protecting against radiation and electromagnetic smog. Disperses fear, lifts depression and negativity. Brings emotional calmness, relieving stress and anxiety. Promotes positive thoughts and action, and alleviates suicidal tendencies. Dispels nightmares and manifests your dreams. Aids concentration and assists in communication difficulties. Chakra(s): Base, Solar Plexus.