Mangano Calcite is a manganese rich calcium carbonate, a gentle stone perfect for healing. It opens and activates the heart chakra promoting self love, healing heartache, promoting forgiveness, allowing celestial communication and connection to Guardian angels. It cleanses and amplifies energy . The perfect stone for healing physical and emotional abuse. Excellent for baby/mother bonding and beneficial for improving the health of premature babies. Called the Reiki stone as it transmits universal life-force healing energy.....You will not find better quality than these which are individually chosen for their strong energetic vibration and are attuned to Reiki energy. All crystals are individual, no two the same and have variations in design and colour