It alleviates hostility, self-doubt, negative thoughts and emotions, and nightmares. Chalcedony is said to help symptoms of dementia and senility. The stone has also been said to have the power to heal the eyes, gallbladder, bones, spleen, and blood and circulatory systems. Red jasper carries a strong spiritual grounding vibration and resonates within the lower three chakras. Resonating at the sacral, base and earth chakras, its action takes the energy from the base chakra and grounds it in mother Gaia's red jasper. This is very helpful for emotional equilibrium and spiritual grounding.