Smoky Quartz is a powerful grounding and protective stone.  Enhances  focus, practicality and organization which in turn helps on the manifestation of one's dreams.  It assist us in grounding lighter energies frequencies in our physical body and by doing so helps us to "feel at Home", increase happiness, zest for life , motivation and contentment.   Being brownish by nature it resonates largely with the Earth and with primal survival instincts and is a very powerful  stone to use for protecting oneself from negative energies, EMFs and geopathic stress.