Prehnite is a calming, heart-centered crystal known as the stone of unconditional love, inner knowing, and prophecy, promoting peace, protection, and harmony with nature while helping to declutter the mind and release baggage. It's associated with the Heart and Solar Plexus chakras, aiding in spiritual connection, precognition, dream recall, and healing for healers themselves, often found in pale green, yellow, or colorless forms with a glassy sheen.