Birds on Amethyst ClusterAmethyst Clusters vibrate out their beautiful healing energy all around your home. Rose Quartz brings calmness and clarity to the emotions and restores the mind to harmony after chaotic situations. Yellow Calcite is associated with the solar plexus, self confidence and hope. Blue Quartz alleviates fear and enhances creativity and expression. Green Aventurine is a stone of prosperity and reinforces leadership qualities and decisiveness.