It Is Believed That Smokey Quartz, Also Known As Smoky Quartz, Is A Natural Variety Of Quartz. Chakras – Base Chakra , Solar Plexus Chakra Zodiac – Scorpio , Capricorn Element – Earth/Air Typical Colours – Brown To Black In Addition To The Generic Healing Properties Of Quartz, Smokey Quartz Is An Excellent Grounding Stone.