Chrysocolla is a tranquil and sustaining stone. It helps meditation and communication. Chrysocolla calms, cleanses, and re-energizes all the chakras and aligns them with the divine. Psychologically, it encourages self- awareness and inner balance, and imparts confidence and sensitivity. It enhances personal power and inspires creativity.
 
Source Credit: The Crystal Bible by Judy Hall
Malachite is known as the "Stone of Transformation" and is used for deep energy cleaning, bringing healing and positive transformation to the wearer.