Amethyst - Balances out highs and lows, promoting emotional balance. It helps to dispel negative emotions like anger, rage, and anxiety.
Howlite - Calms turbulent emotions. A piece placed in your pocket will trap angry energy from yourself or others.
Blue Lace Agate - Exudes peaceful energy which helps to neutralize feelings of anger.
Peridot - Psychologically it helps to alleviate jealousy, resentment, spite, and anger while helping to reduce stress.
Rose Quartz - Draws off negative energy like anger and transmutes it into loving vibrations.