Serpentine can be placed on your third eye. By doing so, it helps to facilitate meditation and spiritual enlightenment. It is great for one that wants to access self healing. It can also assist with making connection to the angels and to open your crown chakra. If you want to live from your heart, this is the stone for you! It also has a very gentle cleansing effect when used on the heart chakra and will open you up to love. Good for using with astral projection which could help you identify changes needed.