Handmade Bracelet. Moonstone is a Crystal for New Beginnings. It is tied to the spiritual center of the body and is associated with the Crown and Sacral Chakras. Moonstone is a highly intuitive crystal and is associated with feminity and creativity. Black Tourmaline is the "Ultimate Protection" Crystal against negative energies. It is associated with the Root Chakra, and it is a great balance and grounding stone. Black Tourmaline promotes purification and connection to the Earth. It's a very popular stone to purchase as a gift.