There are a variety of crystals that are on the tree of life. Some of these include:
-Quartz: Quartz is known as the master healer and can be used for a variety of purposes. It is said to amplify energy and thought, as well as help to clear and focus the mind.
-Amethyst: Amethyst is a purple crystal that is associated with spirituality and intuition. It is said to promote peace, balance, and calmness.
-Citrine: Citrine is a yellow crystal that is associated with prosperity and abundance. It is said to promote success, generosity, and creativity.
-Garnet: Garnet is a red crystal that is associated with passion and power. It is said to promote courage, strength, and determination.