Malachite

Chakra: Heart, Solar Plexus
Astrological Sign: Capricorn, Scorpio
Element: Fire
 
Malachite is one of the most important stones for protection from negative energies. It soaks the auric field with positive vibrations and strengthens the natural energetic " shell" which can screen out hostile forces.
  
Malachite, with its beautiful, rich green color, leaves no doubt of its importance as a jewel. Its opaque strength and power demands respect, mesmerizing the viewer. Yet the movement, flow and energy in its lines, circles and designs soothe and welcome. It is spiritually inviting.
Malachite personifies the deep healing green of nature and represents the innate beauty of flowers, trees, roots and plants. It manifests a deep Devic green which rules the material plane. It is a Stone of Transformation, assisting one in changing situations and providing for spiritual growth. It heals on physical and emotional levels, drawing out impurities and stimulating the Life Force throughout the aura and body. 
As a stone of transformation, Malachite encourages change and emotional risk-taking. It shows what is blocking your spiritual growth, draws out deep feelings and psychosomatic causes, then allows you to break unwanted ties and outworn patterns. It encourages the expression of feelings, alleviating shyness and teaching the responsibility for one's own thoughts and actions. It supports friendships and empathy for other people
With its pure energy rays of green, Malachite is dedicated to the Heart Chakra. Located near the center of the breastbone, it regulates our interaction with the external world and controls what we embrace and what we resist. It gives us the balancing ability to be ourselves within the environment. When the heart chakra is out of balance you may feel either controlling or controlled in a relationship, and become critical of the little foibles of others. You may well find yourself having inappropriately strong emotional responses to everyday external stimuli.
Green crystal energy is used to resolve blockages and to re-balance the heart chakra, helping us understand our own needs and emotions clearly. We can deal with the ebbs and flows of emotional relationships, understand their cyclic nature, and accept the changes.
Malachite is helpful to clear and activate other chakras. Placed on the Third Eye, it activates visualization and psychic vision. Placed on the solar plexus, it facilitates deep emotional healing, releasing negative experiences and old traumas.