A stone for transformation and here is why. It comes in green, pink,  and white. It helps connect to past lives and ancient civilizations like Lemuria and Atlantis. Allows you tor release old patterns and be open to new possibilities. Useful for removing jealousy and patronizing attitude you may have. Helps you see all souls as equal and allows forgiveness in all directions.
Colors of the stone work on different levels. White works on brain and nervous system. Pink on the endocrine system. Green works on the heart removing painful emotions and replacing it with joyful feelings.
Beneficial for cellular memory, weight loss, lower limbs, blood flow and kidneys and liver. As always, use common sense and see a physician and other specialist for medical issues. These are what folklore state regarding physical issues.