Smoky Quartz is a very powerful stone, it is said to emit a strongly protective energy. It helps ground the user and is effective when used for working with the lower Chakras. It works on uplifting energy for those who are depressed.
Smoky Quartz is one of the best crystals for absorbing and transmuting negative energies. It is also very good for pain relief.
It is also said that Smoky Quartz can help integrate spiritual energy and messages from other dimensions integrating them into the the physical form.