Onyx: Promotes recognition of personal strength, assists synthesize yin/yang energies into whole; centers & aligns total person with higher powers; used to banish grief, enhance self-control, stimulate wise decisions.

Quartz: Stone of "power", harmony, calmness, clarity; redirects energy to more beneficial state; amplifies thoughts; aligns human energies with energies of the universe; enhances altered states, heightens psychic abilities.