Amethyst- Helps with calm emotions, Great for Meditation 
Aventurine- Protects, soothes and calms emotions, Aids in relaxation
Clear quartz- Helps focus the mind and aids Meditation. Balances all planes
Angelite - Calming and soothing, Helps relieve tension, Anger and stress 
Jade- Attracts Harmony into your life. Creates balance and peace