Smoky Quartz: Hold on tight to Smoky Quartz and protect yourself with its grounding and detoxifying affects. ... Feel the stone and its healing properties infusing your body with a healing white light that neutralizes negativity and amplifies the energy of all the crystals that surround it. Because of its association with the higher crown chakra, Smoky Quartz works as our spiritual satellite that connects heaven and earth. It anchors us to the earth while keeping our hearts and minds towards the celestial world.