Smoky Quartz is an excellent stone for grounding the wearer.  It will protect you from negativity and transmute the energy.  This stone is great for physical healing as it is an earth star chakra stone.  Smoky Quartz is also an excellent protector when performing any type of psychic work.

Herkimer Diamonds are not actually Diamonds. They are natural six-sided, double terminated Quartz crystals. These stones are known as “attunement stones."  They are useful in attuning you with others, your surroundings, or new energies. It also relieves tensions allowing you to experience a feeling of calm. Herkimer Diamonds are said to bring visions and an increase in psychic awareness. The stones are great for people who need to relax as they remove repressed fears and anxiety.