All of these stones are stones of balance and grounding. Tourmaline strengthens the body and spirit. It cleanses and purifies. Grounds spirit energies and balances the chakras. Onyx balances the yin and yang energies within the body and helps with self-mastery. It helps concentrate, focus, and direct ones will and taps into personal power. Tigers eye works with the earth’s energy and that of the sun and creates a balance. It balances yin and yang energies, allows one to see paradoxes without judgment, and helps one find the harmonious center between all types of polarity. It maintains the balances of extremes. Hematite is a strong grounding stone. It grounds the wearer into the body and the physical world. It can be used to balance the auric field and align the chakras. It contains light and dark, positive and negative, higher self and shadow self, soul and body. It helps manifest our higher purpose.